Bench Test Procedure for Hydraulic Piston Pumps {5070} Caterpillar

Excavator

365B (S/N: AGD1-UP; CFJ1-UP; CTY1-UP; 9PZ1-UP)

365BL (S/N: 9TZ1-UP)

365BL Series II (S/N: JMB1-UP; PEG1-UP; SDL1-UP; DER1-UP)

365C (S/N: ELC1-UP; GWC1-UP; MEM1-UP; FEN1-UP; PAR1-UP; MCS1-UP; MCY1-UP)

374D (S/N: PJA1-UP; PAP1-UP)

5110B (S/N: AAA1-UP; AAK1-UP; AAT1-UP)

5230B (S/N: 4HZ1-UP)

Introduction

Table 1

Revision	Summary of Changes in REHS1478
11	Updated Specification Tables.
10	Added Blank Specification Table to document.
	Updated Specification Tables.
	Updated values in Table 10.
09	Added part number 369-9676 Piston Pump Gp. to document.
08	Removed Fabricated Tooling Section.
	Included tooling 457-2323 in Table14
07	Updated Contact Information in introduction.
	Added "Canceled Part Numbers and Replaced Part Numbers" section to document.
	Added REHS1761 "Required Tooling for Bench Testing Hydraulic Components" to "References" section of document.

© 2017 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

Show/hide table

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.

Show/hide table

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.

Show/hide table

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

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) Outlet for the auxiliary oil supply (34) Inlet for the auxiliary oil supply (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	g01146782
Typical port locations and adjustments. (49) Suction port (50) Discharge port (51) Pressure port for load sensing (52) Pressure port for powershift (53) Case drain port (54) Front pump pressure port for destroke (55) Rear pump pressure port for destroke (56) Adjustment screw for margin pressure (57) Adjustment screw for constant power (58) Adjustment screw for maximum angle (59) Adjustment screw for minimum angle

Illustration 8	g01260251
Hydraulic schematic (49) Suction port (50) Discharge port (51) Pressure port for load sensing (52) Pressure port for powershift (53) Case drain port (54) Front pump pressure port for destroke (55) Rear pump pressure port for destroke (56) Adjustment screw for margin pressure (57) Adjustment screw for constant power

4C-3582 Load Sensing Valve

Illustration 9	g01146781
4C-3582 Load Sensing Valve

Illustration 10	g01146789
4C-3582 Load Sensing Valve

Illustration 11	g01146791
Schematic for 4C-3582 Load Sensing Valve (60) Outlet port (61) Adjustment for the discharge flow (62) Inlet port (63) High-pressure port (64) Adjustment for the discharge pressure (65) Low-pressure port (66) Pressure port for load sensing

Illustration 12	g01146792
4C-3582 Load Sensing Valve and 1U-5796 Pressure Differential Gauge (60) Outlet port (61) Adjustment for the discharge flow (62) Inlet port (63) High-pressure valve port (64) Adjustment for the discharge pressure (65) Low-pressure valve port (66) Pressure port for load sensing (67) Pressure differential gauge group (68) Low-pressure gauge port (69) High-pressure gauge port

1. Connect a 1 inch high-pressure "XT6" hose from the pump discharge port to inlet port (62) on the 4C-3582 Load Sensing Valve.

2. Connect a 1 inch high-pressure "XT6" hose from outlet port (60) on the 4C-3582 Load Sensing Valve to the flow meter inlet on the test bench.

3. Connect a 6D-7726 Hose Assembly to the pressure port for load sensing (66). Connect the other end of 6D-7726 Hose Assembly to the pressure port for load sensing (51) on the pump.

   Note: Do not use 1U-5754 Hose Assembly or 1U-5755 Hose Assembly for load sensing signal lines. The flow rate through these hoses will not compensate for the possible leakage through the control valve. Erratic readings will result.

4. Connect the 1U-5796 Pressure Differential Gauge Group (67) to the high-pressure port (63) and low-pressure port (65) on the 4C-3582 Load Sensing Valve. The port marked "hi" (69) on the 1U-5796 Pressure Differential Gauge Group should be hooked up to the port marked "hi" (63) on the 4C-3582 Load Sensing Valve. The port marked "low" (68) on the 1U-5796 Pressure Differential Gauge Group should be hooked up to the port marked "low" (65) on the 4C-3582 Load Sensing Valve.

   Note: The ports marked "low" (65) and "sense line" (66) on the 4C-3582 Load Sensing Valve are reading the same pressure.

Pump Setup

1. Each pump must be tested separately. To isolate the pump not being tested, make sure the pump powershift port (52) is open to the atmosphere.

2. Connect the pump powershift port (52) of the pump being tested to the test bench signal pressure supply.

3. Connect a 177-7860 Hose Assembly from a pressure fitting on the isolated pump discharge port to the isolated load sensing port (51).

4. Connect in-line flow meters to the front and rear pump case drain ports (53). Connect the hose assemblies to the flow meters by using the proper fittings to direct the flow to the drain in the test bed.

5. Install pressure taps to the pump destroke pressure ports (54) and (55). Connect a 8T-0861 Pressure Gauge to pressure port for destroke (54) and (55).

6. Purge all air from the suction line before rotating the pump. Loosen the suction hose at the pump until oil leaks from the connection. Tighten the suction hose.

7. Fill the pump case with oil before rotating. Pour oil directly into both case drain ports until the case is full.

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

Test Procedure

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 13	g01261268
Constant horsepower control characteristics (Q) Discharge flow (P) Discharge pressure

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

   The isolated pump should destroke when a load is applied. Turn the load control for the discharge pressure "clockwise" until flow is zero. Monitor the discharge pressure. The pressure should stabilize. If the pressure continues to rise, stop the test. The isolated pump regulator may not be mechanically feasible.

2. This step will verify the maximum displacement setting of the pump.

   Slowly increase the pump input RPM to the value in Step 2 of the test specifications. If the actual flow is less, then the value in Step 2 of the test specifications, adjust the screw for the maximum angle (58).

3. This step will verify the margin pressure setting of the pump.

   Slowly adjust the input RPM to the value in Step 3. The discharge flow is adjusted by using the 4C-3582 Load Sensing Valve. Bench circuitry will be used for flow limiting when using a 1U-9400 Test Center. Adjust the discharge flow according to the values in Step 3 of the test specifications. Adjust the discharge pressure according to the values in Step 3 of the test specifications. Adjust the screw for margin pressure (56) to the value in Step 3 of the test specifications. The margin pressure will be displayed on the 1U-5796 Pressure Differential Gauge (67).

   Note: The margin pressure may change as discharge pressure changes. Adjust margin pressure at Step 3 within operating conditions only.

4. This step will verify the first point of the constant horsepower setting on the pump.

   Check the destroke point of the pump. Slowly increase pump discharge pressure to the value in Step 4 of the test specifications. Turn the control for pump discharge pressure (64) clockwise. Monitor the destroke pressure as the pump pressure is being increased. The destroke pressure (54 or 55) of the tested pump should be monitored. The gauge will read zero until you reach the destroke point. Once the destroke point is reached, pressure will begin to rise. Destroke pressure should start to rise when the discharge pressure in Step 4 is reached. If the destroke pressure begins to rise before the pump discharge pressure in Step 4 of the test specifications, turn the adjustment screw for constant power (57) accordingly. If the discharge pressure begins to rise after the pump discharge pressure in Step 4 of the test specifications, turn the adjustment screw for constant power (57) accordingly.

5. This step will verify the second point of the constant horsepower setting on the pump.

   Increase the pump discharge pressure to the values in Step 5 of the test specifications. Compare the discharge flow to the value in Step 5. This step verifies the power shift operation of the pump.

   Show/hide table

   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.

6. This step will verify pump efficiency.

   Slowly adjust the input RPM to the value in Step 6. Increase the pump discharge pressure to the value in Step 6 of the test specifications. Compare the actual values from the case drain with the values in Step 6 of the test specifications. This value is an indication of the efficiency. If the case drain is more than the value in Step 6 of the test specifications, the pump may not be mechanically feasible. Internally inspect the pump.

Complete steps 1 through 6 on the other half of the tandem pump. Be sure to match the margin pressure and destroke pressure of the two pumps as closely as possible. Match the pump that is being tested to correct specifications. Some of the specifications are different between the front and the rear pump.

Show/hide table

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 components from the test bench. Drain the oil from the pump. Plug all of the ports.

Test Specifications

Table 3

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
__________	______	1	________	__________	__________			__________
		2	________	__________	__________			__________
		3	________	__________	__________	__________	__________	__________
		4	________	__________	__________			__________
		5	________	__________	__________			__________
		6	________	__________	__________			__________	__________

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 4

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
146-5153	CCW	1	600	0	132±6 (35±2)			2000 (290)
		2	725	0	160±6 (42±2)			2000 (290)
		3	725	20000 (2900)	80 (21)	18050 (2618)	1950±50 (283±7)	2000 (290)
		4	725	26800 (3887)	155±6 (41±2)			2000 (290)
		5	725	30000 (4351)	125±6 (33±2)			2000 (290)
		6	725	35000 (5076)	113±6 (30±2)			2000 (290)	8.5 (2.2)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 5

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
153-8181	CW	1	600	0	150±10 (40±3)			2060 (290)
		2	725	0	181±10 (48±3)			2060 (290)
		3	725	20000 (2900)	90 (24)	18100 (2625)	1900±50 (275±7)	2060 (290)
		4	725	22800 (3306)	173±10 (46±3)			2060 (290)
		5	725	28000 (4061)	137±10 (36±3)			2060 (290)
		6	725	35000 (5076)	106±10 (28±3)			2060 (290)	10 (2.6)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 6

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
158-9066	CW	1	600	0	120±6 (32±2)			2110 (306)
		2	725	0	181±10 (48±3)			2110 (306)
		3	725	20000 (2900)	90 (24)	18100 (2625)	1900(275)	2110 (306)
		4	725	26800 (3887)	140±6 (37±2)			2110 (306)
		5	725	30000 (4351)	125±6 (33±2)			2110 (306)
		6	725	35000 (5076)	105±6 (28±2)			2110 (306)	7.7 (2.0)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 7

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
214-1034	CCW	1	600	0	132±6 (35±2)			2000 (290)
		2	725	0	160±6 (42±2)			2000 (290)
		3	725	20000 (2900)	80 (21)	18050 (2618)	1950±50 (283±7)	2000 (290)
		4	725	26800 (3887)	155±6 (41±2)			2000 (290)
		5	725	30000 (4351)	125±6 (33±2)			2000 (290)
		6	725	35000 (5076)	113±6 (30±2)			2000 (290)	8.5 (2.2)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 8

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
225-4493	CW	1	600	0	132±6 (35±2)			1630 (236)
		2	725	0	163±6 (43±2)			1630 (236)
		3	725	16000 (2321)	81 (21)	18050 (2618)	1950 (283)	1630 (236)
		4	725	18800 (2727)	156±6 (41±2)			1630 (236)
		5	725	26000 (3771)	111±6 (29±2)			1630 (236)
		6	725	35000 (5076)	81±6 (21±2)			1630 (236)	8.5 (2.2)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 9

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
259-0782	CW	1	600	0	132±6 (35±2)			1630 (236)
		2	725	0	163±6 (43±2)			1630 (236)
		3	725	16000 (2321)	81 (21)	18050 (2618)	1950 (283)	1630 (236)
		4	725	18800 (2727)	156±6 (41±2)			1630 (236)
		5	725	26000 (3771)	111±6 (29±2)			1630 (236)
		6	725	35000 (5076)	81±6 (21±2)			1630 (236)	8.5 (2.2)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 10

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
259-0823	CW	1	600	0	117±6 (31±2)			2110 (306)
		2	725	0	144±10 (38±3)			2110 (306)
		3	725	20000 (2900)	90 (24)	18100 (2625)	1900 (275)	2110 (306)
		4	725	26800 (3887)	140±6 (37±2)			2110 (306)
		5	725	30000 (4351)	125±6 (33±2)			2110 (306)
		6	725	35000 (5076)	105±6 (28±2)			2110 (306)	7.7 (2.0)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 11

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
266-7952	CW	1	600	0	132±6 (35±2)			1630 (236)
		2	725	0	163±6 (43±2)			1630 (236)
		3	725	16000 (2321)	81 (21)	14050 (2038)	1950 (283)	1630 (236)
		4	725	18800 (2727)	156±6 (41±2)			1630 (236)
		5	725	26000 (3771)	111±6 (29±2)			1630 (236)
		6	725	35000 (5076)	81±6 (21±2)			1630 (236)	8.5 (2.2)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 12

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
295-9676	CW	1	600	0	147±6 (39±2)			2780 (403)
		2	725	0	177±6 (47±2)			2780 (403)
		3	725	16000 (2321)	81 (23)	14050 (2038)	1950 (283)	2780 (403)
		4	725	23000 (3335)	167±6 (44±2)			2780 (403)
		5	725	29000 (4206)	130±6 (34±2)			2780 (403)
		6	725	35000 (5076)	107±6 (28±2)			2780 (403)	10 (2.6)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 13

Part Number	Rotation	Step	Input Speed	Discharge Pressure kPa (psi)	Discharge Flow Lpm (gpm)	(1)Load Pressure kPa (psi)	(2)Margin Pressure kPa (psi)	Powershift Pressure kPa (psi)	(3)Max Case Drain Flow Lpm (gpm)
369-9676	CW	1	600	0	147±6 (39±2)			2780 (403)
		2	725	0	177±6 (47±2)			2780 (403)
		3	725	16000 (2321)	81 (23)	14050 (2038)	1950 (283)	2780 (403)
		4	725	23000 (3335)	167±6 (44±2)			2780 (403)
		5	725	29000 (4206)	130±6 (34±2)			2780 (403)
		6	725	35000 (5076)	107±6 (28±2)			2780 (403)	10 (2.6)

(1)	Not a spec. For reference only.
(2)	Margin pressure = pump discharge pressure minus load pressure.
(3)	Value given is for each rotating assembly

Table 14

Tooling
Part Number	Adapter Plate	Drive Adapter	Suction Adapter	Split Flange	Flange Adapter	Pilot Pressure Port	Case Drain Port
146-5153	1U-9129	9U-7521	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
153-8181	1U-9129	9U-7521	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
158-9066	1U-9129	9U-7521	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
214-1034	1U-9129	9U-7521	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
225-4493	1U-9129	246-1588	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
259-0782	1U-9129	246-1588	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
259-0823	1U-9129	9U-7521	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
266-7952	1U-9129	246-1588	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
295-9676	1U-9129	246-1588	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR
369-9676	1U-9129	246-1588	457-2323	5P-8077	9U-7441	9/16-18 STOR	1 5/16-12 STOR