- Excavator:
- M316C (S/N: H2C1-UP; BDX1-UP)
Introduction
Inspections are the most basic form of condition monitoring. Inspections are easy to do and surprisingly effective at helping you spot equipment health issues. Proactive monitoring and analysis of equipment information will allow Dealers to intervene effectively before problems occur.
Note: Before adjusting product settings to comply with listed baseline TA2 values, consult SIS for the latest specification values.
Note: Specification values are based on the following machine settings, unless otherwise stated.
- Engine Speed Dial "10"
- HP Mode
- AEC OFF
- A/C OFF
Creating an Electronic Copy
Use the following procedure to create an editable electronic copy from SIS Web.
- Click format to print.
- Save the document as an HTML format.
- Open the document with Microsoft Word.
Electrical System
Status (1)     | Description     | Specification     | Actual     | Comments     |
---|---|---|---|---|
    | Inspect Battery Cables     | Cables between the battery, the starter, and the engine ground must be the correct size. Wires and cables must be free of corrosion. Wires and cables must have cable support clamps in order to prevent stress on battery connections (terminals).     |     |     |
    | Battery Test     | 12.4 VDC or more     |     | Refer to Special Instruction, SEHS7633, "Battery Test Procedure".     |
    | Charging System Test     | 18 VDC to 32 VDC     |     | Refer to Special Instruction, REHS0354, "Charging System Troubleshooting".     |
    | Electric Starting System Test     | 12 to 16 V at −23° C (−10° F) to −7° C (19° F)     |
    | Refer to Testing and Adjusting, RENR2416, "Electric Starting System - Test".     |
14 to 18 V at −7° C (19° F) to 10° C (50° F) |
||||
16 to 24 V at 10° C (50° F) to 27° C (80° F) |
( 1 ) | N = Normal, M = Monitor, A = Action |
Engine
Cooling System
Status (1)     | Description     | Specification     | Actual     | Comments     |
---|---|---|---|---|
    | Radiator Pressure Relief (Radiator Cap) (2)     | -     |     | Refer to System Operation Testing and Adjusting.     |
    | Freezing Point of Engine Coolant     | -     |     | Refer to Operation and Maintenance Manual.     |
    | Belt Tension     | -     |     | Measure point midway between pulleys. Alternator and fan drive belts will deflect 13 to 19 mm (0.5 to 0.7 inch) with 110 N (25 lb). Air conditioner belt will deflect 7 to 10 mm (0.3 to 0.4 inch) with 98 N (22 lb) force.     |
    | Conditioner Test of Engine Coolant     | 90° + 3° - 8° C (194.00000° + 37° - 46° F)     |
    |     |
    | Difference between the Upper and Lower Radiator Tank Temperatures     | -     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Test for the pressure that is listed on the cap. |
Fuel System
Status (1)     | Description     | Specification     | Actual     | Comments     |
    | Fuel Pressure at LOW IDLE     |     |     |     |
    | Fuel Pressure at HIGH IDLE     | 30 kPa (4 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Lubrication System
Status (1)     | Description     | Specification     | Actual     | Comments     |
---|---|---|---|---|
    | Engine Oil Pressure at LOW IDLE     | 100 kPa (15 psi)     |
    |     |
    | Engine Oil Pressure at HIGH IDLE     | 200 kPa (29 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Basic Engine for M316C S/N:BDX1-2000
"Engine Performance - Test (Engine Speed)"     | ||||
---|---|---|---|---|
Status (1)     | Description     | Specification     | Actual     | Comments     |
    | Low Idle AEC OFF     |
1030 to 1060 rpm     |     |     |
    | Low Idle AEC ON     |
950 to 980 rpm     |     |     |
    | High Idle No Load     |
2100 rpm     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Basic Engine for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
"Engine Performance - Test (Engine Speed)"     | ||||
---|---|---|---|---|
Status (1)     | Description     | Specification     | Actual     | Comments     |
    | High Idle     | 2100 rpm     |     |     |
    | Full Load     | 2000 rpm     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Air Inlet and Exhaust System
Status (1)     | Description     | Specification     | Actual     | Comments     |
---|---|---|---|---|
    | Pump Stall Boost Pressure     | 99 to 119 kPa (14 to 17 psi)     |
    |     |
    | Engine Speed - Full Load     | 2000 rpm     |     |     |
    | Desired Main Relief Pressure     | 18500 to 20500 kPa (2683 to 2973 psi) (2)     |
    |     |
    | Cylinder # 1 Exhaust Temperature (3)     |     |     |     |
    | Cylinder # 2 Exhaust Temperature (2)     |     |     |     |
    | Cylinder # 3 Exhaust Temperature (2)     |     |     |     |
    | Cylinder # 4 Exhaust Temperature (2)     |     |     |     |
    | Cylinder # 5 Exhaust Temperature (2)     |     |     |     |
    | Cylinder # 6 Exhaust Temperature (2)     |     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP only |
( 3 ) | Compare the exhaust temperature variance at each exhaust port. |
Performance Checks
ReferenceRefer to Testing & Adjusting, RENR5567, "Hydraulic System", and Testing & Adjusting, RENR9125, "Hydraulic System" for more detail on the following test.
Operational Checks
Swing Speed and Overswing on Level Ground - Check
Swing Speed and Overswing on Level Ground - Check     | ||||
---|---|---|---|---|
Status (1)     | Description     | Specifications (2)     | Actual     | Comments     |
    | Left Swing     | 10 to 10.5     |     |     |
    | Right Swing     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Number of Revolutions in 60 seconds. |
Cylinder Drift - Check for M316C S/N:BDX1-2000
Cylinder Drift Per Minute     | |||||
---|---|---|---|---|---|
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
Pressure | |||||
28000 kPa (4060 psi) |
28000 kPa (4060 psi) (3) |
||||
    | Stick Cylinder     | 42 mm (1.65 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
    | Boom Cylinder     | 14 mm (0.55 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
    | Bucket Cylinder     | 33 mm (1.30 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
    | VA Boom Cylinder     | 18 mm (0.71 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 3 ) | Maximum drift with lowering control valve |
( 2 ) | Maximum drift |
Cylinder Drift - Check for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Cylinder Drift Per Minute     | |||||
---|---|---|---|---|---|
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
Pressure | |||||
28000 kPa (4060 psi) |
28000 kPa (4060 psi) (3) |
||||
    | Stick Cylinder     | 37 mm (1.46 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
    | Boom Cylinder     | 12 mm (0.47 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
    | Bucket Cylinder     | 28 mm (1.10 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
    | VA Boom Cylinder     | 14.8 mm (0.58 inch) (2)     |
2.9 mm (0.11 inch) (3)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 3 ) | Maximum drift with lowering control valve |
( 2 ) | Maximum drift |
Cylinder Speed - Check for M316C S/N:BDX1-2000
Cylinder Operating Speed (seconds)     | ||||
---|---|---|---|---|
Status (1)     | Description     | Specifications     | Actual     |
Comments     |
    | Boom Extension     | 4.6 ± 0.2     |     |     |
    | Boom Retraction     | 6.2 ± 0.2     |     |     |
    | Stick Extension     | 3.2 ± 0.2     |     |     |
    | Stick Retraction     | 3.5 ± 0.2     |     |     |
    | Bucket Extension     | 1.9 ± 0.2     |     |     |
    | Bucket Retraction     | 2.7 ± 0.2     |     |     |
    | VA Boom Extension     | 3.5 ± 0.2     |     |     |
    | VA Boom Retraction     | 10.1 ± 0.2     |     |     |
    | Stabilizer Extension     | 4.7 ± 0.2     |     |     |
    | Stabilizer Retraction     | 5.0 ± 0.2     |     |     |
    | Blade Extension     | 2.3 ± 0.2     |     |     |
    | Blade Retraction     | 2.7 ± 0.2     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Cylinder Speed - Check for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Cylinder Operating Speed (seconds)     | ||||
---|---|---|---|---|
Status (1)     | Description     | Specifications     | Actual     |
Comments     |
    | Boom Extension     | 6.2 ± 0.2     |     |     |
    | Boom Retraction     | 4.6 ± 0.2     |     |     |
    | Stick Extension     | 3.2 ± 0.2     |     |     |
    | Stick Retraction     | 3.5 ± 0.2     |     |     |
    | Bucket Extension     | 1.8 ± 0.2     |     |     |
    | Bucket Retraction     | 2.7 ± 0.2     |     |     |
    | VA Boom Extension     | 3.5 ± 0.2     |     |     |
    | VA Boom Retraction     | 10.2 ± 0.2     |     |     |
    | Stabilizer Extension (2)     | 8.0 ± 0.2     |     |     |
    | Stabilizer Retraction (2)     | 8.0 ± 0.2     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Movement of two cylinders at the same time |
Hydraulic System
ReferenceRefer to Testing & Adjusting, RENR5567, "Hydraulic System", and Testing & Adjusting, RENR9125, "Hydraulic System" for more detail on the following test.
Pilot System
Relief Valve (Pilot) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Pilot Pressure     | 3000 to 3100 kPa (435 to 450 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Pilot) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Pilot Pressure     | 3100 to 3300 kPa (450 to 479 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Accumulator - Test and Charge
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Pilot accumulator gas charge pressure (2)     | 1000 kPa (145 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Nitrogen gas pressure varies with the temperature. To obtain the most accurate nitrogen charge, the temperature of the accumulator must be identical to the air temperature around the accumulator. The specification is with an air temperature of 21 °C (70 °F). Refer to Testing and Adjusting, RENR9125, "Accumulator - Test and Charge" for additional charging pressure and temperature relationships. |
Pump System
Margin Pressure - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
---|---|---|---|---|---|
    | Low Pressure Standby     | 2500 to 3000 kPa (363 to 435 psi)     |
    |     | |
    | Margin Pressure (2)     | 2100 to 2300 kPa (305 to 334 psi)     |
    |     | |
    | Main Pump Pressure     | 35200 to 36300 kPa (5100 to 5270 psi)     |
    |     | |
    | Load Sensing Signal Limiter Pressure     | 33000 to 34000 kPa (4790 to 4930 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Use Electronic Technician to override the travel pilot solenoid, with the machine in FIRST GEAR, and the engine speed at the HIGH IDLE position. |
Margin Pressure - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
---|---|---|---|---|---|
    | Low Pressure Standby     | 2800 to 3500 kPa (406 to 508 psi)     |
    |     | |
    | Margin Pressure (2)     | 2100 to 2300 kPa (305 to 334 psi)     |
    |     | |
    | Margin Pressure     | Hydraulic Modulation 1     | 1800 ± 200 kPa (261 ± 29 psi)     |
    |     |
    | Hydraulic Modulation 2 | 1400 ± 200 kPa (203 ± 29 psi)     |
    |     | |
    | Hydraulic Modulation 3 | 1000 ± 200 kPa (145 ± 29 psi)     |
    |     | |
    | Main Pump Pressure     | 35100 to 36300 kPa (5091 to 5265 psi)     |
    |     | |
    | Load Sensing Signal Limiter Pressure     | 33000 to 34000 kPa (4786 to 4931 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Use Electronic Technician to override the travel pilot solenoid, with the machine in FIRST GEAR, and the engine speed at the HIGH IDLE position. |
Main Pump (Proportional Reducing Valve) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
---|---|---|---|---|---|
No load | |||||
    | Main pump pressure (Proportional reducing valve)     | Mode E     | 1450 to 1500 kPa (210 to 220 psi)     |
    |     |
    | Mode P | 1940 to 1990 kPa (280 to 290 psi)     |
    |     | |
    | Mode T | 2300 to 2350 kPa (335 to 340 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Main Pump (Proportional Reducing Valve) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
---|---|---|---|---|---|
No load | |||||
    | Main pump pressure (Proportional reducing valve)     | Mode E     | 1450 ± 50 kPa (210 ± 7 psi)     |
    |     |
    | Mode P | 1940 ± 50 kPa (281 ± 7 psi)     |
    |     | |
    | Mode T | 2300 ± 50 kPa (334 ± 7 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Main Pump (Destroke Pressure) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Destroke Pressure at Mode P (2)     | 14500 to 15500 kPa (2105 to 2250 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Use the Electronic Technician to adjust the constant mode from 1970 kPa (285 psi). |
Main Pump (Destroke Pressure) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Destroke Pressure at Mode P (2)     | 14500 ± 100 kPa (2103 ± 15 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Use the Electronic Technician to adjust the constant mode from 1970 kPa (285 psi). |
Main Pump (Unloading Valve) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Main Pump Pressure     | 2800 to 3400 kPa (406 to 493 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Main Control Valve System
Relief Valve (Main) - Test and Adjust
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Main Relief Valve (implement or travel)     | 41000 to 43000 kPa (5947 to 6237 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Signal Limiter) - Test and Adjust
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Signal Limiter Relief Valve pressure     | 33000 to 34000 kPa (4786 to 4931 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Line) - Test and Adjust - Implement
Status (1)     | Description     | Specifications     | Actual     | Comments     | ||
---|---|---|---|---|---|---|
    | Line relief valve     | Boom Cylinder     | Head End     | 38000 to 40000 kPa (5512 to 5802 psi)     |
    |     |
    | Rod End |     | ||||
    | Stick Cylinder | Head End     |     | |||
    | Rod End |     |     | |||
    | Bucket Cylinder | Head End     |     | |||
    | Rod End |     |     | |||
    | VA Boom Cylinder | Head End     |     | |||
    | Rod End | 40000 to 42000 kPa (5802 to 6092 psi)     |
    |     | ||
    | Combined function (3) | 36000 to 38000 kPa (5220 to 5510 psi) (4)     |
    |     | ||
    | Combination Valve (2) | 41000 kPa (5947 psi) (5)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 3 ) | This circuit should be set according to the attachment that is going to be used on the machine. The pressure should never exceed 42000 kPa (6090 psi) |
( 4 ) | for M316C S/N:BDX1-2000 |
( 2 ) | This circuit should be set according to the attachment that is going to be used on the machine. The pressure should never exceed 41000 kPa (5947 psi). |
( 5 ) | for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP |
Boom System
Control Valve (Boom Lowering) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Lowering Control Valve pressure     | 36000 to 40000 kPa (5220 to 5800 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Control Valve (Boom Lowering) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Lowering Control Valve pressure     | 38000 to 40000 kPa (5512 to 5802 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Pressure Switch (Overload Warning) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Overload Warning Pressure     | 16000 kPa (2320 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Pressure Switch (Overload Warning) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Overload Warning Pressure     | 15000 to 16500 kPa (2175 to 2393 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Stick System
Control Valve (Stick Lowering) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Lowering Control Valve pressure     | 36000 to 40000 kPa (5220 to 5800 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Control Valve (Stick Lowering) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Lowering Control Valve pressure     | 38000 to 40000 kPa (5512 to 5802 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Swing System
Swing Pump Control (Mechanical Zero) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing charge pump pressure     | 2200 kPa (320 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Swing Pump Control (Mechanical Zero) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing charge pressure (pump)     | 2000 to 2200 kPa (290 to 319 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Swing Pump Control (High Pressure Cutoff) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing cutoff pressure     | 37000 to 38500 kPa (5365 to 5585 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Swing Pump Control (High Pressure Cutoff) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing cutoff pressure     | 37000 to 38500 kPa (5366 to 5584 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Swing Brake Pressure - Test for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing Brake Pressure     | 3000 to 3100 kPa (435 to 450 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Swing Brake Pressure - Test for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing Brake Pressure     | 3000 to 3300 kPa (435 to 479 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Solenoid Valve (Swing Pump Proportional Relief) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
---|---|---|---|---|---|
    | Swing pump pressure (Proportional relief valve)     | Mode E     | 1000 to 1050 kPa (145 to 150 psi)     |
    |     |
    | Mode P | 1550 to 1600 kPa (225 to 230 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Solenoid Valve (Swing Pump Proportional Relief) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     | |
---|---|---|---|---|---|
    | Swing pump pressure (Proportional relief valve)     | Mode E     | 1050 ± 50 kPa (152 ± 7 psi)     |
    |     |
    | Mode P | 1600 ± 50 kPa (232 ± 7 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Swing Charge Pressure) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing Charge Pressure     | 2200 kPa (320 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Swing Charge Pressure) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Swing Charge Pressure     | 2000 to 2200 kPa (290 to 320 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Swing Pump) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Line relief valve - Swing     | 38200 ± 40200 kPa (5540 ± 5830 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Swing Pump) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Line relief valve - Swing     | 38200 ± 40200 kPa (5541 ± 5831 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Travel System
Travel Motor (Destroke Point) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Destroke Pressure     | 550 ± 50 kPa (80 ± 7 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Travel Motor (Upstroke Pressure) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Upstroke Pressure     | 25000 to 26000 kPa (3625 to 3770 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Travel Motor (Upstroke Point) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Upstroke Pressure     | 26000 to 27000 kPa (3771 to 3916 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Travel Motor (Stall Pressure) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Travel Motor (Stall Pressure)     | 33000 to 34000 kPa (4786 to 4931 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Travel Motor (Drive Shaft Speed) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Drive Shaft Speed in First Gear Activated Creeper Speed (Forward and Reverse) at a hydraulic oil temperature of 55° ± 5°C (131° ± 9°F) (2)     |
267 ± 10 rpm     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | The specifications are for a machine with the wheels above the ground. Drive shaft speed will be 10 percent lower than the value if the drive shaft speed is measured with the wheels on the ground. |
Relief Valve (Travel Motor) - Test and Adjust
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Travel System Pressure     | 42000 kPa (6092 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Steering and Brake Systems
Accumulator (Wheel Brake Charge Pressure) - Test and Adjust for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Service Brake Accumulator Gas Charge Pressure (2)     | 4500 to 5000 kPa (650 to 725 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Nitrogen gas pressure varies with the temperature. To obtain the most accurate nitrogen charge, the temperature of the accumulator must be identical to the air temperature around the accumulator. The specification is with an air temperature of 21 °C (70 °F). Refer to Testing and Adjusting, "Accumulator - Test and Charge" for additional charging pressure and temperature relationships. |
Accumulator (Wheel Brake Charge Pressure) - Test and Adjust for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Service Brake Accumulator Gas Charge Pressure (2)     | 4500 kPa (650 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
( 2 ) | Nitrogen gas pressure varies with the temperature. To obtain the most accurate nitrogen charge, the temperature of the accumulator must be identical to the air temperature around the accumulator. The specification is with an air temperature of 21 °C (70 °F). Refer to Testing and Adjusting, "Accumulator - Test and Charge" for additional charging pressure and temperature relationships. |
Relief Valve (Steering) - Test for M316C S/N:BDX1-2000
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Steering pressure     | 21000 to 22500 kPa (3045 to 3260 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Relief Valve (Steering) - Test for M316C S/N:BDX2001-UP and ; S/N:H2C1-UP
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Steering pressure     | 19500 to 21000 kPa (2828 to 3046 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
Work Tool Systems
Relief Valve (Medium Pressure Function) - Test and Adjust
Status (1)     | Description     | Specifications     | Actual     | Comments     |
---|---|---|---|---|
    | Line relief valve     | 21000 to 23000 kPa (3046 to 3336 psi)     |
    |     |
    | Relief valve     | 17500 to 18500 kPa (2538 to 2683 psi)     |
    |     |
( 1 ) | N = Normal, M = Monitor, A = Action |
S.O.S
ReferenceRefer to Operation and Maintenance Manual, SEBU7945, "Maintenance Interval Schedule" and Operation and Maintenance Manual, SEBU7430, "Maintenance Interval Schedule" for more detail on performing S.O.S samples.
Status (1)     | Description     | Obtain     | Comments     | |
    | Engine Oil Sample     |     |     | |
    | Engine Coolant Sample (Level II)     |     |     | |
    | Hydraulic Oil Sample     |     |     | |
    | Swing Drive Oil Sample     |     |     | |
    | Right Final Drive Oil Sample     |     |     | |
    | Left Final Drive Oil Sample     |     |     |
( 1 ) | N = Normal, M = Monitor, A = Action |