Bench Test Procedure for Hydraulic Piston Pumps {5070} Caterpillar

Excavator

323F (S/N: NCW1-UP)

330D (S/N: RDA1-UP; KAB1-UP; GBC1-UP; NBD1-UP; GGE1-UP; B6H1-UP; EAH1-UP; THJ1-UP; C5K1-UP; E4K1-UP; FFK1-UP; H3K1-UP; L2K1-UP; PCK1-UP; PEL1-UP; JJM1-UP; LEM1-UP; ERN1-UP; JLP1-UP; MWP1-UP; LDR1-UP; HAS1-UP; RAS1-UP; EDX1-UP; MEY1-UP; T2Y1-UP)

330D2 (S/N: DTG1-UP; EBP1-UP; FEX1-UP)

330F (S/N: KFA1-UP; JHF1-UP; HCK1-UP; GHT1-UP)

336D (S/N: M4T1-UP)

336D2 (S/N: GJA1-UP; WBC1-UP; WDC1-UP; JED1-UP; YCF1-UP; HBH1-UP; LAH1-UP; XBH1-UP; FAJ1-UP; HBK1-UP; NBN1-UP; MBP1-UP; ELR1-UP; FAR1-UP; EFT1-UP; FBT1-UP; ZCT1-UP; TLY1-UP)

336E (S/N: KED1-UP; YCE1-UP; TEG1-UP; BMH1-UP; FJH1-UP; GTJ1-UP; JRJ1-UP; YEP1-UP; CMR1-UP; DPX1-UP; BZY1-UP; TMZ1-UP)

340D (S/N: JTN1-UP)

340D2 (S/N: JEE1-UP; HHK1-UP)

345C (S/N: TBA1-UP; FPC1-UP; MDC1-UP; SPC1-UP; ESD1-UP; MTE1-UP; WDE1-UP; TDG1-UP; GPH1-UP; TAJ1-225; A3L1-UP; GCL1-UP; RFN1-UP; SCN1-UP; DHP1-UP; JAR1-UP; M2R1-169; D3S1-UP; ELS1-UP; LYS1-UP; PJW1-UP; BWY1-UP)

345D (S/N: DPA1-UP; HLC1-UP; RGD1-UP; RAE1-UP; YEE1-UP; NEG1-UP; RGG1-UP; EEH1-UP; RAJ1-UP; MLK1-UP; JKN1-UP; FES1-UP; PBT1-UP; BYW1-UP)

349D (S/N: FLA1-UP; GKF1-UP; KLH1-UP)

349D2 (S/N: XAC1-UP; PFD1-UP; YAE1-UP; TAH1-UP; SDM1-UP; RAN1-UP; GAX1-UP)

349E (S/N: FJB1-UP; ETC1-UP; DGE1-UP; SPG1-UP; TFG1-UP; RGH1-UP; FEJ1-UP; KCN1-UP; MZW1-UP; KFX1-UP; MPZ1-UP; WHZ1-UP)

349F (S/N: BZ21-UP; KEA1-UP; HLB1-UP; HPD1-UP; TEW1-UP)

352F (S/N: WNA1-UP; YEG1-UP; A9J1-UP; XAL1-UP; KBP1-UP)

Forest Machine

568 (S/N: GF81-UP; L681-UP; BRB1-UP; YJX1-UP)

Knuckleboom Loader

2484C (S/N: KB71-UP)

579C (S/N: KB51-UP)

Mobile Hydraulic Power Unit

330D MHPU (S/N: D3D1-UP)

336E MHPU (S/N: G421-UP; PCE1-UP; RBS1-UP; DSZ1-UP; T3Z1-UP)

Telehandler

TH220B (S/N: SLA1-UP)

Wheeled Excavator

M330D (S/N: KRE1-UP; MBR1-UP)

W345C (S/N: R5K1-UP)

Introduction

Table 1

Revision	Summary of Changes in REHS2535
32	Updated effectivity.
31	Added new Excavator serial number prefixes BZY, CMR, DSZ, FJH, G42, GF8, GTJ, JRJ, KED, L68, PCE, RBS, T3Z, and YEP to document.
30	Updated Test Specifications.
29	Added new Excavator serial number prefix GAX to document.
28	Updated callout in Graphic .

© 2018 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only. Unauthorized use of this document or the proprietary processes therein without permission may be violation of intellectual property law. Information contained in this document is considered Caterpillar: Confidential Yellow.

This Special Instruction includes test procedures for piston pumps. This Special Instruction also provides specifications. The technician should have a good understanding of hydraulic piston pumps. The technician should be educated in the operation of the hydraulic test bench. The test benches in this document are available through the Caterpillar Service Tool Division. Gather all necessary tooling before you need to hook up the pump. Some of the required tooling appears in a table at the end of this document. There are many possible variations of tooling that could be used. Not every possible variation can be listed.

For technical questions when using this document, work with your Dealer Technical Communicator (TC).

To report suspected errors, inaccuracies, or suggestions regarding the document, submit a form for feedback in the Service Information System (SIS Web) interface.

Canceled Part Numbers and Replaced Part Numbers

This document may not include all Canceled part numbers and replaced part numbers. Use NPR on SIS for information about Canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced parts.

Safety

Illustration 1	g02139237

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Personal injury or death can result from improperly checking for a leak. Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death. If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.

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Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.

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Pump test pressures in this guideline may exceed the normal operating range of the hydraulic test hoses utilized when connecting the tested pump to the test bench. However, the order of magnitude of these pressures is significantly below the burst strength of the Caterpillar "XT6" product. High pressure oil can escape through improperly assembled hoses and fittings. High pressure oil can also escape through poorly maintained hoses and fittings. High pressure oil may also leak through hose that has become damaged over the life of the hose due to the pressure levels that occur during test bench operation. Personal injury or death can result from improper hose & fitting inspection or improper hose replacement procedures. Escaping fluid under pressure can penetrate body tissue causing serious injury, and possible death. Thoroughly inspect all testing hoses, fittings, and quick disconnects prior to any testing operation. Check the assembly date tag or hose assembly log date for a hose life indicator. Replace all Test Bench hoses at a minimum of every 2 years or earlier if the hose or fittings appear to be damaged.

Summary

This procedure is specific to the type of pump and the type of control. Refer to the test specifications and the tooling at the end of this document.

Note: A paper copy of this document may not be the latest version. Go to the Service Information System (SIS) to view the latest version.

References

Table 2

References
Media Number	Title
REHS1761	"Required Tooling for Bench Testing Hydraulic Components"
SEBF8810	"Hydraulic Pump, Motor, and Cylinder Bench Test Procedure Reference Manual"
SEHS8892	"Operating Instructions for Caterpillar 1U-9400 Series Hydraulic Test Center"
NEHS0563	"Tool Operating Manual for 9U-5000 Series Hydraulic Test Bench"

Connections for the Caterpillar Hydraulic Test Center

Illustration 2	g01063311
Connections for the Test Center (1) Flow control for discharge (2) "F3" flow meter inlet (3) "F4" flow meter inlet (4) Oil supply from the auxiliary pump (5) "F3" inlet for the flow meter with flow limiter (6) "F3"outlet for the flow meter with pressure control (7) Load sensing pressure (8) Signal pressure (9) "F4" outlet for the flow meter (10) Return to tank (11) Connections for case drain (12) Oil supply

Illustration 3	g01063312
Control and Gauges for the Test Center (13) Meter for speed and torque (14) Gauge for signal pressure (15) Control for signal pressure (16) Pressure gauge for auxiliary pump (17) Auxiliary pump flow (18) "F3" discharge pressure gauge (19) "F3" discharge flow (20) "F4" discharge pressure gauge (21) "F4" discharge flow (22) Auxiliary pump flow control (23) "F3" margin pressure (24) "F3" Load control for discharge pressure (25) "F4" Load control for discharge pressure

Connections for the Caterpillar Hydraulic Test Bench

Illustration 4	g01063314
Connections for the Test Bench (26) "Flow meter 1" loop and "Flow meter 2" loop (27) Oil Supply

Illustration 5	g01093468
Connections for the Test Bench (28) "Flow meter 2" loop (29) "Flow meter 1" loop (30) "Flow meter 2" outlet (31) Signal pressure line (32) "Flow meter 2" inlet (33a) "Flow meter 1" outlet (33b) Auxiliary oil supply outlet (34) Auxiliary oil supply inlet (35) "Flow meter 1" inlet

Illustration 6	g01063316
Control and Gauges for the Test Bench (36) Auxiliary oil supply pressure (37) Signal pressure (38) Control for signal pressure (39) "Flow meter 1" discharge pressure (40) Control for auxiliary oil supply pressure (41) "Flow meter 2" discharge pressure (42) Auxiliary oil supply control (43) "Flow meter 2" discharge flow (44) Discharge flow for auxiliary pump (45) "Flow meter 1" discharge flow (46) "Flow meter 1" load control (47) Speed and direction control (48) "Flow meter 2" load control

Port Locations

Illustration 7	g06111335
Typical port locations and adjustments for side-by-side pumps (49) Ports for the negative flow control pressure (50) Adjustment screws for negative flow control (51) Adjustment screws for torque control (52) Discharge Ports (53) Gauge port for power shift pressure (54) Port for power shift pressure (55) Gauge ports for discharge pressure (56) Gauge ports for discharge pressure (57) Case drain ports (58) Suction port (59) Pilot pump discharge port (60) Electrical connector for solenoid

Illustration 8	g01419101
Hydraulic Schematic (49) Ports for the negative flow control pressure (50) Adjustment screws for negative flow control (51) Adjustment screws for torque control (52) Discharge Ports (53) Gauge port for power shift pressure (54) Port for power shift pressure (55) Gauge ports for discharge pressure (56) Gauge ports for discharge pressure (57) Case drain ports (58) Suction port (59) Pilot pump discharge port (60) Electrical connector for solenoid

1U-6392 Pressure Reducing Valve

Illustration 9	g01419112
1U-6392 Pressure Reducing Valve (61) Adjustment screw for the outlet pressure (62) Drain port (63) Gauge port for the inlet pressure

Illustration 10	g01419113
1U-6392 Pressure Reducing Valve (64) Port for the outlet pressure (65) Gauge port for the outlet pressure (66) Port for the inlet pressure

Illustration 11	g01419118
1U-6392 Pressure Reducing Valve Schematic (61) Adjustment screw for the outlet pressure (62) Drain port (63) Gauge port for the inlet pressure (64) Port for the outlet pressure (65) Gauge port for the outlet pressure (66) Port for the inlet pressure

Pump Setup

Note: A power supply is required to operate the solenoid. The power supply should be capable of delivering 0 mA to 1.5 A with an infinite setting in that range.

1. Install quick disconnect fittings in the following ports.

   • (49) Both ports for the negative flow control

   • (53) Gauge ports for power shift pressure

   • (54) Port for power shift pressure

   • (55) or (56) Gauge ports for discharge pressure

2. Connect the suction port (58) to the test bench oil supply. Purge all air from the suction line. Loosen the suction hose at the pump until oil leaks from the connection. Tighten the suction hose.

3. Connect both discharge ports (52) to the flow meter inlets on the test bench. Direct flow meter outlets to sump.

4. Connect the pilot pump discharge port (59) to a tee fitting with 8T-0856 Pressure Gauge attached. Connect the other end of the tee fitting to 9U-5841 Needle Valve. Connect 8T-0454 In-line Flow Meter inlet to the Needle Valve. Direct the flow meter output back to sump.

5. Refer to Illustration 11 to set up Step 5. Connect 1U-6392 Pressure Reducing Valve port for inlet pressure (66) to gauge port for discharge pressure (55) or (56). Connect port for outlet pressure (64) to the port for power shift pressure (54). Vent drain port (62) to atmosphere. Connect a 8T-0856 Pressure Gauge to gauge port for outlet pressure (65). Connect a 8T-0860 Pressure Gauge to gauge port for inlet pressure (63). Connect a 8T-0855 Pressure Gauge to the power shift gauge port (53).

6. Vent both negative flow control ports (49) to atmosphere. Connect a power supply to the electrical connector for solenoid (60).

7. Fill the pump case with oil. Pour oil directly into case drain port (57) until the case is full. Direct a line from case drain port (57) to the test bench reservoir.

8. Do not rotate the pump in the wrong direction. The correct direction of rotation will be stated on the pump. The correct direction of rotation will also be in the test specifications. The direction of rotation is viewed from the input shaft end. Visually check the pump for proper rotation.

Test Procedure

Note: The steps in the procedure correlate with the steps under the test specifications according to your specific part number.

The contamination level of the hydraulic oil in the test bench should be ISO 16/13 or better. The oil in the test bench should be one of the following.

• SAE 10W at 50 °C (122 °F) or

• Mobil DTE-11 at 46 °C (115 °F)

Illustration 12	g01206428
Torque control characteristics (Q) Discharge flow (P) Discharge pressure

1. Start rotating the pump according to Step 1 of the Test Specifications. Listen for abnormal noise. Verify that all connections are tight. Check for leaks around shaft seals. Check for leaks around the control valve. Verify flow from the pump.

   Run the pump for at least 5 minutes to raise the temperature of the oil and purge the system of air.

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   Illustration 13	g01419149
   Hydraulic schematic for maximum displacement and torque control characteristics setup (49) Ports for negative flow control pressure (53) Gauge port for power shift pressure (54) Port for powershift pressure (55) Gauge port for discharge pressure (61) Adjustment screw for the outlet pressure (62) Outlet port to tank (63) Gauge port for the inlet pressure (64) Port for the outlet pressure (65) Gauge port for the outlet pressure (66) Port for the inlet pressure

2. Step 2 will verify maximum displacement and torque control characteristics. Both pumps will be tested at the same time. Compare the flow rates at each step to the values in Steps 2.a through 2.d in the Test Specifications. Refer to Illustration 12 for the constant horsepower curve. Step 2.b will also verify the discharge flow of the pilot pump.

   1. Slowly increase the input RPM. If the actual discharge flow is less than Step 2.a of the Test Specifications, the pump may not be mechanically feasible.

   2. Slowly increase the discharge pressure for both main pumps to the value in Step 2.b of the Test Specifications. Cycle the discharge pressure to verify the destroke point. Adjust the adjustment screw for the 1U-6392 Pressure Reducing Valve until the outlet pressure (65) is equal to the power shift pressure value in Step 2.b through 2.d of the Test Specifications. Slowly increase the signal current from power supply until the pressure at the power shift gauge port (53) is adjusted according to Steps 2.b through 2.d of the Test Specifications. The discharge flow should drop as the discharge pressure increases. The pumps should now be under constant horsepower control.

      Slowly increase the discharge pressure for the pilot pump to the value in Step 2.b of the Test Specifications. Compare the actual flow rate with the value in Step 2.b of the Test Specifications.

   3. Decrease the pilot pump pressure to zero. Slowly increase the discharge pressure to the main pumps to the value in Step 2.c of the Test Specifications. Compare the actual flow rates with the value in Step 2.c of the Test Specifications.
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      Pump test pressures in this guideline may exceed the normal operating range of the hydraulic test hoses utilized when connecting the tested pump to the test bench. However, the order of magnitude of these pressures is significantly below the burst strength of the Caterpillar XT6 product. High pressure oil can escape through improperly assembled hoses and fittings. High pressure oil can also escape through poorly maintained hoses and fittings. High pressure oil may also leak through hose that has become damaged over the life of the hose due to the pressure levels that occur during test bench operation. Personal injury or death can result during adjustment of the high pressure relief valve if recommended hose maintenance practices are not followed. Escaping fluid under pressure can penetrate body tissue causing serious injury, and possible death. Adjustment of the high pressure cut or pressure override valve shall only be performed when the pump is operating at a zero discharge pressure condition. Continuation of the pump test procedure can be resumed when this high pressure adjustment is completed.

   4. Slowly increase the discharge pressure for the pumps to the value in Step 2.d of the Test Specifications. Compare the actual flow rates with the value in Step 2.d of the Test Specifications.

      Note: The pump torque control must be adjusted if Steps 2.b through 2.d flow values are not within test specifications. Turn adjustment screw for torque control (51) accordingly.

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   Illustration 14	g01181511
   Negative flow characteristics (Q) Discharge flow (R) Negative flow control pressure

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   Illustration 15	g01419153
   Hydraulic schematic for negative flow control setup (49) Ports for the negative flow control pressure (53) Gauge port for power shift pressure (54) Port for the power shift pressure (55) Gauge port for discharge pressure (61) Adjustment screw for the outlet pressure (62) Outlet port to tank (63) Gauge port for the inlet pressure (64) Port for the outlet pressure (65) Gauge port for the outlet pressure (66) Port for the inlet pressure (67) 006-0210 Tee

3. Steps 3.a and 3.b verify the operation of the negative flow control. Both pumps will be tested at the same time. 1U-6392 Pressure Reducing Valve will be used to adjust the negative flow control pressure. Refer to Illustration 14 for an example of the negative flow control. Refer to Illustration 15 to set up the negative flow control.

   Decrease the input RPM and all pressures to zero. Decrease signal current from power supply to zero. Disconnect the 1U-6392 Pressure Reducing Valve outlet pressure (64) from the port for power shift pressure (54). Vent the port for power shift pressure (54) and the gauge port for power shift pressure (53) to atmosphere. A 006-0210 Tee will be required to connect 1U-6392 Pressure Reducing Valve outlet pressure (64) to the negative flow control ports (49).

   1. Increase the input RPM and the discharge pressure to both pump discharge ports (52) according to Step 3.a of the test specifications. Adjust the adjustment screw (61) for the 1U-6392 Pressure Reducing Valve until the outlet pressure (65) is equal to the negative flow control pressure (49) in Step 3.a of the Test Specifications. Increase the negative flow control pressure until the flow begins to decrease. This is the destroke point. The pumps should now be under negative flow control. Slowly cycle the negative flow control pressure to both pumps around the value in Step 3.a of the Test Specifications. This is accomplished to verify the destroke point. The discharge flow should drop as the negative flow control pressure increases.

      If either pump begins to destroke too soon, then the negative flow control valve should be disassembled and inspected. If either pump begins to destroke too late, then the negative flow control valve should be disassembled and inspected.

   2. Slowly increase the negative flow control pressure (49) according to Step 3.b of the Test Specifications. The pumps should be fully destroked.
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   Illustration 16	g01419197
   Hydraulic schematic for pump efficiency setup (49) Port for negative flow control pressures (53) Gauge port for power shift pressure (54) Port for power shift pressure (55) Gauge port for discharge pressure (68) Signal pressure from test bench

4. Steps 4.a and 4.b measure the amount of internal leakage. Only one pump will be tested at a time. The pump not being tested will be put into standby. Refer to Illustration 16 to set up the pump efficiency.

   Decrease the input RPM and all pressures to zero. Disconnect 006-0210 Tee. Vent negative flow control port (49) on the pump to be tested to atmosphere. Disconnect 1U-6392 Pressure Reducing Valve from the pump. Connect gauge port for discharge pressure (55) or (56) to negative flow control port (49) on the pump to be put in standby. Connect the signal pressure from the test bench to the port for the power shift pressure (54). Connect 8T-0855 Pressure Gauge to the power shift gauge port (53).

   1. Start rotating the pump according to Step 4.a of the Test Specifications. Slowly increase the signal current until the pressure at the power shift gauge port (53) is adjusted according to Step 4.a of the Test Specifications. Slowly increase the discharge pressure to the pump that is not being tested to the standby pressure in the test specifications. The pump should be fully destroked and in standby. Record flow of pump being tested.

   2. Slowly increase the discharge pressure to the tested pump to the value in Step 4.b of the Test Specifications. Subtract the actual discharge flow rate measured in Step 4.b from the actual discharge flow recorded in Step 4.a. This is the internal leakage. The internal leakage should not exceed the value in Step 4.b of the Test Specifications. The pump may not be mechanically feasible if the internal leakage is too high. The pump should be disassembled and inspected. Repeat Step 4 to test the pump that was in standby.

5. Step 5 will verify operation of the high-pressure cut for pumps equipped with high-pressure cut. Leave connections as used in Step 4 of the Test Procedure. Only one pump will be tested at a time. The pump not being tested will be put into standby. Refer to Illustration 16 for setup.

   Start rotating the pump according to Step 5 of the Test Specifications. Slowly increase the signal current until the pressure at the power shift gauge port (53) is adjusted according to Step 5 of the test specifications. Slowly increase the discharge pressure to the pump that is not being tested to the standby pressure in the test specifications. The pump in standby should be fully destroked and in standby. Slowly increase the discharge pressure to the tested pump to the value in Step 5 of the Test Specifications. The pump being tested should destroke at this pressure to the discharge flow value in 5 of the Test Specifications. If the pump does not destroke at this pressure, adjust high-pressure cut accordingly. Repeat Step 5 to test the pump that was in standby.

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Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.

Reduce RPM and all pressures to zero. Remove the component from the test bench. Drain the oil from the pump. Plug all of the ports.

Test Specifications

Table 3

Part Number	____________________
Pump Rotation	____________________
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	__________	__________	__________	__________	__________	__________	__________	__________	__________
Power Shift Pressure kPa (psi)	__________		__________			Vent port (52) to atmosphere		__________
Negative Flow Control Pressure kPa (psi)	Vent port (49) to atmosphere					__________	__________	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	__________	__________	__________	__________	__________	__________		__________	__________
Discharge Flow lpm (gpm)	__________	__________	__________	__________	__________	__________	__________	__________	__________
Max. Internal Leakage lpm (gpm)	-								__________
Pilot Pump Flow lpm (gpm)	__________	__________	__________	__________	__________	__________	__________	__________	__________
Pilot Pump Discharge Pressure kPa (psi)	__________		__________	__________
Standby Negative Flow Control Pressure kPa (psi)	-							__________
Standby Discharge Pressure kPa (psi)	-							__________
Standby Discharge Flow lpm (gpm)	-							__________

Table 4

Part Number	225-4510
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		2790 (405)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent port (49) to atmosphere					1285 (190)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		5500 (800)	12400 (1800)	35000 (5080)	6860 (995)		0	29700 (4300)
Discharge Flow lpm (gpm)	120 (32)	360 (95)	356 (94)	236 (62)	84 (22)	355 (94)	40 (11)	360 (95)	337 (89)
Max. Internal Leakage lpm (gpm)	-								23 (6)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							40 (11)

Table 5

Part Number	247-8925
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		2790 (405)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent port (49) to atmosphere					1285 (190)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		5500 (800)	12400 (1800)	35000 (5080)	6860 (995)		0	29700 (4300)
Discharge Flow lpm (gpm)	120 (32)	360 (95)	356 (94)	236 (62)	84 (22)	355 (94)	40 (11)	360 (95)	337 (89)
Max. Internal Leakage lpm (gpm)	-								23 (6)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							40 (11)

Table 6

Part Number	247-8993
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		3380 (490)			Vent port (54) to atmosphere		1180 (170)
Negative Flow Control Pressure kPa (psi)	Vent port (49) to atmosphere					1830 (265)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		2500 (363)	5300 (770)	35000 (5080)	15000 (2180)		0	32500 (4710)
Discharge Flow lpm (gpm)	95 (25)	285 (75)	283 (75)	283 (75)	3±13 (1±3.4)	274 (72)	30 (8)	285 (75)	260 (68)
Max. Internal Leakage lpm (gpm)	-								25 (6.6)
Pilot Pump Flow lpm (gpm)	9 (2.3)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (570)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							30 (8)

Table 7

Part Number	259-0818
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		2790 (405)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent port (49) to atmosphere					1285 (190)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		5500 (800)	12400 (1800)	35000 (5080)	6860 (995)		0	29700 (4300)
Discharge Flow lpm (gpm)	120 (32)	360 (95)	356 (94)	236 (62)	84 (22)	355 (94)	40 (11)	360 (95)	337 (89)
Max. Internal Leakage lpm (gpm)	-								23 (6)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							40 (11)

Table 8

Part Number	266-7944
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		2790 (405)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent port (49) to atmosphere					1285 (190)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		5500 (800)	12400 (1800)	35000 (5080)	6860 (995)		0	29700 (4300)
Discharge Flow lpm (gpm)	120 (32)	360 (95)	356 (94)	236 (62)	84 (22)	355 (94)	40 (11)	360 (95)	337 (89)
Max. Internal Leakage lpm (gpm)	-								23 (6)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							40 (11)

Table 9

Part Number	266-7954
Canceled replaced by 360-4594

Table 10

Part Number	283-6084
Canceled replaced by 360-4595

Table 11

Part Number	283-6085
Canceled replaced by 360-4594

Table 12

Part Number	283-6116
Canceled replaced by 360-4595

Table 13

Part Number	295-9655
Canceled replaced by 322-8733

Table 14

Part Number	295-9663
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		3000 (435)			Vent port (54) to atmosphere		980 (142)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1260 ± 250 (183 ± 36)	3610 ± 50 kPa (524 ± 7)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	10400 (1508)	17700 (2567)	38000 (5511)	6860 (995)		0	20700 (3002)
Discharge Flow lpm (gpm)	121 (32)	367 (97)	363 (96)	264 (70)	115 (30)	362 (96)	40 (10.5)	366 (97)	359 (95)
Max. Internal Leakage lpm (gpm)	-								7 (1.8)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							40 (10.5)

Table 15

Part Number	315-4391
Canceled replaced by 360-4594

Table 16

Part Number	315-4392
Canceled replaced by 360-4595

Table 17

Part Number	315-4393
Canceled replaced by 322-8733

Table 18

Part Number	322-8731
Canceled replaced by 360-4594

Table 19

Part Number	322-8732
Canceled replaced by 360-4595

Table 20

Part Number	322-8733
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		1670 (242)			Vent port (54) to atmosphere		1170 (170)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1890 ±250 (274±36)	3610±50 (525±7)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	16200 (2350)	20700 (3002)	35000 (5080)	15000 (2176)		0	34700 (5033)
Discharge Flow lpm (gpm)	93 (24.5)	278 (73.5)	274 (72)	206 (54.5)	126 (33)	274 (72)	30 (8)	278 (73.5)	268 (71)
Max. Internal Leakage lpm (gpm)	-								10 (2.6)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							35 (9)

Table 21

Part Number	342-1826
Canceled replaced by 360-4595

Table 22

Part Number	342-1827
Canceled replaced by 360-4594

Table 23

Part Number	342-1837
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		980 (142)			Vent port (54) to atmosphere		1170 (170)
Negative Flow Control Pressure kPa (psi)	Vent ports (49a) and (49b) to atmosphere					1830 ()	3610 ()	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	21000 (3045)	29100 (4220)	35000 (5076)	15000 (2176)		0	35000 (5076)
Discharge Flow lpm (gpm)	96 (25)	144 (38)	143 (37)	101 (26)	84 (22)	144 (38)	15 (3.9)	145 (38)	142 (37)
Max. Internal Leakage lpm (gpm)	-								3 (0.8)
Pilot Pump Flow lpm (gpm)	9 (1=2.3)	13 (3)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)	27 (7)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							15 (4)

Table 24

Part Number	349-4065
Canceled replaced by 369-9602

Table 25

Part Number	349-4066
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		2930 (425)			Vent port (54) to atmosphere		980 (142)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1130 (164)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	5100 (740)	13700 (1987)	38000 (5510)	15000 (2176)		0	35300 (5119)
Discharge Flow lpm (gpm)	128 (33.7)	192 (50)	192 (50)	133 (48)	44 (11)	190 (50)	20 (5)	192 (50)	186 (49)
Max. Internal Leakage lpm (gpm)	-								7 (1.5)
Pilot Pump Flow lpm (gpm)	15 (4)	22 (6)	22 (6)	22 (6)	22 (6)	22 (6)	22 (6)	22 (6)	22 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							20 (5)

Table 26

Part Number	360-4594
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		3380 (490)			Vent port (54) to atmosphere		1180 (170)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1830 (265)	3610 (524)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		2500 (363)	5300 (770)	35000 (5080)	15000 (2180)		0	32500 (4710)
Discharge Flow lpm (gpm)	95 (25)	285 (75)	283 (75)	283 (75)	3±13 (1±3.4)	274 (72)	30 (8)	285 (75)	260 (68)
Max. Internal Leakage lpm (gpm)	-								25 (6.6)
Pilot Pump Flow lpm (gpm)	9 (2.3)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (570)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							30 (7.9)

Table 27

Part Number	360-4595
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		1190 (173)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1330 (193)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	17300 (2509)	23300 (3379)	35000 (5076)	6860 (995)		0	29700 (4308)
Discharge Flow lpm (gpm)	94 (25)	361 (95)	345 (91)	238 (63)	149 (39)	355 (94)	40 (11)	361 (95)	334 (88)
Max. Internal Leakage lpm (gpm)	-								26 (7)
Pilot Pump Flow lpm (gpm)	15 (4)	45 (12)	43 (11)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)	45 (12)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							40 (11)

Table 28

Part Number	369-9602
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		980 (142)			Vent port (54) to atmosphere		1170 (170)
Negative Flow Control Pressure kPa (psi)	Vent ports (49a) and (49b) to atmosphere					1830	3610	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	21000 (3045)	29100 (4220)	35000 (5076)	15000 (2176)		0	35000 (5076)
Discharge Flow lpm (gpm)	96 (25)	145 (38)	143 (37)	101 (26)	85 (22)	144 (38)	15 (3.9)	144 (38)	141 (37)
Max. Internal Leakage lpm (gpm)	-								3 (0.8)
Pilot Pump Flow lpm (gpm)	9 (2.3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							15 (4)

Table 29

Part Number	434-8187
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		3380 (490)			Vent port (54) to atmosphere		1180 (170)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1830 (265)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0		2500 (363)	5300 (770)	35000 (5076)	15000 (2175)		0	32500 (4715)
Discharge Flow lpm (gpm)	95 (25)	285 (75)	283 (75)	233 (62)	3±13 (1±3.4)	274 (72)	30 (7.9)	285 (75)	260 (69)
Max. Internal Leakage lpm (gpm)	-								25 (6.6)
Pilot Pump Flow lpm (gpm)	9 (2.3)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)	27 (7.1)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							30 (7.9)

Table 30

Part Number	434-8188
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		1670 (242)			Vent port (54) to atmosphere		1100 (160)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1890 ±250 (274±36)	3610±50 (525±7)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	16200 (2350)	20700 (3002)	35000 (5080)	15000 (2176)		0	34700 (5033)
Discharge Flow lpm (gpm)	93 (24.5)	139 (37)	137 (36)	103 (27)	63 (16)	137 (36)	15 (4)	139 (37)	134 (35)
Max. Internal Leakage lpm (gpm)	-								5 (1.3)
Pilot Pump Flow lpm (gpm)	15 (4)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							17 (4)

Table 31

Part Number	434-8189
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		3000 (435)			Vent port (54) to atmosphere		980 (142)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1260 ± 250 (183 ± 36)	3610 ± 50 kPa (524 ± 7)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	10400 (1508)	17700 (2567)	38000 (5511)	6860 (995)		0	20700 (3002)
Discharge Flow lpm (gpm)	121 (32)	184 (48)	181 (48)	132 (35)	57 (15)	181 (48)	20 (5)	183 (48)	179 (47)
Max. Internal Leakage lpm (gpm)	-								3.5 (0.9)
Pilot Pump Flow lpm (gpm)	15 (4)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							20 (5)

Table 32

Part Number	437-4831
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		1190 (173)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1330 (193)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	17300 (2509)	23300 (3379)	35000 (5076)	6860 (995)		0	29700 (4308)
Discharge Flow lpm (gpm)	94 (25)	180 (47)	172 (45)	119 (31)	74 (19)	177 (47)	20 (5)	180 (47)	167 (44)
Max. Internal Leakage lpm (gpm)	-								13 (3)
Pilot Pump Flow lpm (gpm)	15 (4)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							20 (5)

Table 33

Part Number	465-1020
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		1190 (173)			Vent port (54) to atmosphere		1190 (173)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1330 (193)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	17300 (2509)	23300 (3379)	35000 (5076)	6860 (995)		0	29700 (4308)
Discharge Flow lpm (gpm)	94 (25)	180 (47)	172 (45)	119 (31)	74 (19)	177 (47)	20 (5)	180 (47)	167 (44)
Max. Internal Leakage lpm (gpm)	-								13 (3)
Pilot Pump Flow lpm (gpm)	15 (4)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							20 (5)

Table 34

Part Number	469-4091
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		1670 (242)			Vent port (54) to atmosphere		1100 (160)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1890 ±250 (274±36)	3610±50 (525±7)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	16200 (2350)	20700 (3002)	35000 (5080)	15000 (2176)		0	34700 (5033)
Discharge Flow lpm (gpm)	93 (24.5)	139 (37)	137 (36)	103 (27)	63 (16)	137 (36)	15 (4)	139 (37)	134 (35)
Max. Internal Leakage lpm (gpm)	-								5 (1.3)
Pilot Pump Flow lpm (gpm)	15 (4)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							17 (4)

Table 35

Part Number	477-8794
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		1670 (242)			Vent port (54) to atmosphere		1100 (160)
Negative Flow Control Pressure kPa (psi)	Vent ports (49) to atmosphere					1890 ±250 (274±36)	3610±50 (525±7)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	16200 (2350)	20700 (3002)	35000 (5080)	15000 (2176)		0	34700 (5033)
Discharge Flow lpm (gpm)	93 (24.5)	139 (37)	137 (36)	103 (27)	63 (16)	137 (36)	15 (4)	139 (37)	134 (35)
Max. Internal Leakage lpm (gpm)	-								10 (3)
Pilot Pump Flow lpm (gpm)	15 (4)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)	22.5 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							17 (4)

Table 36

Part Number	497-8501
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	900	900	900	900	900	900	900	900
Power Shift Pressure kPa (psi)	0		980 (142)			Vent port (54) to atmosphere		1170 (170)
Negative Flow Control Pressure kPa (psi)	Vent ports (49a) and (49b) to atmosphere					1830 (265)	3610 (525)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	21000 (3045)	29100 (4220)	35000 (5076)	15000 (2176)		0	35000 (5076)
Discharge Flow lpm (gpm)	96 (25)	145 (38)	143 (37)	101 (26)	85 (22)	144 (38)	15 (3.9)	144 (38)	141 (37)
Max. Internal Leakage lpm (gpm)	-								10 (3)
Pilot Pump Flow lpm (gpm)	9 (2.3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)	13 (3)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							15 (4)

Table 37

Part Number	524-8318
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1600	1600	1600	1600	1600	1600	1600	1600
Power Shift Pressure kPa (psi)	0		1700 (250)			Vent port (54) to atmosphere		1700 (250)
Negative Flow Control Pressure kPa (psi)	Vent ports (49a) and (49b) to atmosphere					1410 (205)	3460 (500)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	13400 (1945)	22000 (3190)	35000 (5075)	7000 (1015)		0	22800 (3305)
Discharge Flow lpm (gpm)	86 (23)	228 (60)	220 (58)	128 (34)	73 (19)	228 (60)	30 (8)	228 (60)	215 (56)
Max. Internal Leakage lpm (gpm)	-								16 (4)
Pilot Pump Flow lpm (gpm)	8 (2)	20 (5)	20 (5)	20 (5)	20 (5)	20 (5)	20 (5)	20 (5)	20 (5)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							30 (8)

Table 38

Part Number	524-8319
Pump Rotation	Clockwise
Step	1	2a	2b	2c	2d	3a	3b	4a	4b
RPM	600	1800	1800	1800	1800	1800	1800	1800	1800
Power Shift Pressure kPa (psi)	0		1700 (250)			Vent port (54) to atmosphere		1700 (250)
Negative Flow Control Pressure kPa (psi)	Vent ports (49a) and (49b) to atmosphere					1160 (170)	3370 (490)	The port for the negative flow control pressure (NFC) of the pump being tested should be vented to atmosphere.
Discharge Pressure kPa (psi)	0	0	17000 (2465)	23800 (3450)	35000 (5075)	7000 (1015)		0	30000 (4350)
Discharge Flow lpm (gpm)	83 (22)	249 (65)	239 (63)	156 (41)	102 (27)	245 (64)	30 (8)	249 (65)	230 (60)
Max. Internal Leakage lpm (gpm)	-								16 (4)
Pilot Pump Flow lpm (gpm)	8 (2)	23 (6)	23 (6)	23 (6)	23 (6)	23 (6)	23 (6)	23 (6)	23 (6)
Pilot Pump Discharge Pressure kPa (psi)	0		3920 (568)	0
Standby Negative Flow Control Pressure kPa (psi)	-							4900 (710)
Standby Discharge Pressure kPa (psi)	-							4900 (710)
Standby Discharge Flow lpm (gpm)	-							30 (8)

Test Bench Tooling

Table 39

Part Number	Mounting Flange	Drive Adapter	Suction Adapter	Split Flange	Flange Adapter	Power Shift Port	Negative Flow Ports	Case Drain Port
225-4510	Canceled replaced by 437-4831
247-8925	Canceled replaced by 437-4831
247-8993	Canceled replaced by 434-8188
259-0818	Canceled replaced by 437-4831
266-7944	Canceled replaced by 437-4831
266-7954	Canceled replaced by 434-8188
283-6084	Canceled replaced by 437-4831
283-6085	Canceled replaced by 434-8188
283-6116	Canceled replaced by 434-8188
295-9655	Canceled replaced by 434-8188
295-9663	9U-5750	9U-7519	1U-9867	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
315-4391	Canceled replaced by 434-8188
315-4392	Canceled replaced by 437-4831
315-4393	Canceled replaced by 434-8188
322-8731	Canceled replaced by 434-8188
322-8732	Canceled replaced by 437-4831
322-8733	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
342-1826	Canceled replaced by 437-4831
342-1827	Canceled replaced by 434-8188
342-1837	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
349-4065	Canceled replaced by 369-9602
349-4066	9U-5750	9U-7519	1U-9867	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
360-4594	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
360-4595	9U-5750	9U-7519	1U-9867	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
369-9602	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
434-8187	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
434-8188	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
434-8189	9U-5750	9U-7519	1U-9867	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
437-4831	9U-5750	9U-7519	1U-9867	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
465-1020	9U-5750	9U-7519	1U-9867	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
469-4091	9U-5750	9U-7519	1U-9868	9U-5750	9U-7519	9/16 STOR	9/16 STOR	1 1/16 STOR
477-8794	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
497-8501	9U-5750	9U-7519	1U-9868	1P-5767	9U-7440	9/16 STOR	9/16 STOR	1 1/16 STOR
524-8318	1U-5738	4C-4088	1U-9874	8T-9403	9U-7438	9/16 STOR	9/16 STOR	1 1/16 STOR
524-8319	1U-5738	4C-4088	1U-9874	8T-9403	9U-7438	9/16 STOR	9/16 STOR	1 1/16 STOR