9W4137 PLATE-REACTION Caterpillar parts
120G, 12G, 130G, 140G, 160G
Rating:
Alternative (cross code) number:
CA9W4137
9W-4137
9W4137
CA9W4137
9W-4137
9W4137
Weight: 2 pounds 1 kg.
MOTOR GRADER,
Information:
Required Tools
Illustration 2 g02571852
Tooling (A) 198-4240 Digital Pressure Indicator Gp
Table 3
Tool    Item    Qty    Part No    Description    
A         198-4240     Digital Pressure Indicator Gp    
    A1     1     198-4234     Digital Indicator    
A2 1     198-4237     Pressure Sensor Gp
(0 to 3,445 kPa (0 to 500 psi))    
A2 1     198-4238 (1)     Pressure Sensor Gp
(0 to 34,450 kPa (0 to 5,000 psi))    
A2 1     198-4239     Pressure Sensor Gp
(0 to 41,368 kPa (0 to 6,000 psi))    
A2 1     251-9600 (2)     Pressure Sensor Gp
(0 to 68,900 kPa (0 to 10,000 psi))    
A3 1     198-4236     Adapter Cable As    
( 1 ) This sensor must be purchased separately. The sensor is not included in the 198-4240 Digital Pressure Indicator Gp
( 2 ) This sensor can only be used on large diameter pressure taps like 6V-3965 Fitting .Test Preparation
Refer to Testing and Adjusting, "Machine Preparation for Troubleshooting".Refer to Testing and Adjusting, "System Pressure Release".
Illustration 3 g02699498
Move steering frame lock to the LOCKED position.
Engage the parking brake. Move the transmission direction selector to the NEUTRAL position.Test Procedure
Illustration 4 g03446258
Steering Pump Pressure Tap. Cab Assembly removed for clarity. (2) Pressure tap for the steering pump pressure
Attach a 0 to 25000 kPa (0 to 3600 psi) pressure gauge to pressure tap (2). Pressure tap (2) is located on the right side of the machine.
Start the engine. Operate the engine at high idle. Continuously stall the RACK BACK function while simultaneously raising the lift arms at full speed. When the lift arms are almost raised, cycle the tilt cylinder almost to the FULL DUMP position. Then move the tilt cylinders to the full RACK BACK position. Continuously stall the RACK BACK function and simultaneously lower the lift arms back to the ground level position. Without stalling the RACK BACK function, cycle the lift function to raise the lift arms fully. Then lower the lift arms in order to allow the pump to operate at low-pressure briefly and circulate oil through the system. Repeat this process in order to increase the temperature of the oil to normal operating temperature.
After the oil has reached normal operating temperature, position the bucket and any attachments slightly off the ground. Run the engine at high idle.Note: During the following step, do not keep the steering pump at stall condition for more than 10 seconds. If necessary, release the steering wheel and wait for 30 seconds before you repeat the step.
Turn the steering wheel to the FULLY TURNED position in order to obtain a reliable pressure reading.
Record the pressure reading on the pressure gauge. The reading should be 20700 700 kPa (3002 102 psi).
Adjust the pressure compensator valve if the steering system pressure is not correct.
Stop the engine. Lower the bucket and any attachment to the ground.
Remove the hydraulic line and the pressure gauge from pressure tap (2) .Adjustment Procedure (High Pressure Cut-off)
Illustration 5 g02923379
(3)
Illustration 2 g02571852
Tooling (A) 198-4240 Digital Pressure Indicator Gp
Table 3
Tool    Item    Qty    Part No    Description    
A         198-4240     Digital Pressure Indicator Gp    
    A1     1     198-4234     Digital Indicator    
A2 1     198-4237     Pressure Sensor Gp
(0 to 3,445 kPa (0 to 500 psi))    
A2 1     198-4238 (1)     Pressure Sensor Gp
(0 to 34,450 kPa (0 to 5,000 psi))    
A2 1     198-4239     Pressure Sensor Gp
(0 to 41,368 kPa (0 to 6,000 psi))    
A2 1     251-9600 (2)     Pressure Sensor Gp
(0 to 68,900 kPa (0 to 10,000 psi))    
A3 1     198-4236     Adapter Cable As    
( 1 ) This sensor must be purchased separately. The sensor is not included in the 198-4240 Digital Pressure Indicator Gp
( 2 ) This sensor can only be used on large diameter pressure taps like 6V-3965 Fitting .Test Preparation
Refer to Testing and Adjusting, "Machine Preparation for Troubleshooting".Refer to Testing and Adjusting, "System Pressure Release".
Illustration 3 g02699498
Move steering frame lock to the LOCKED position.
Engage the parking brake. Move the transmission direction selector to the NEUTRAL position.Test Procedure
Illustration 4 g03446258
Steering Pump Pressure Tap. Cab Assembly removed for clarity. (2) Pressure tap for the steering pump pressure
Attach a 0 to 25000 kPa (0 to 3600 psi) pressure gauge to pressure tap (2). Pressure tap (2) is located on the right side of the machine.
Start the engine. Operate the engine at high idle. Continuously stall the RACK BACK function while simultaneously raising the lift arms at full speed. When the lift arms are almost raised, cycle the tilt cylinder almost to the FULL DUMP position. Then move the tilt cylinders to the full RACK BACK position. Continuously stall the RACK BACK function and simultaneously lower the lift arms back to the ground level position. Without stalling the RACK BACK function, cycle the lift function to raise the lift arms fully. Then lower the lift arms in order to allow the pump to operate at low-pressure briefly and circulate oil through the system. Repeat this process in order to increase the temperature of the oil to normal operating temperature.
After the oil has reached normal operating temperature, position the bucket and any attachments slightly off the ground. Run the engine at high idle.Note: During the following step, do not keep the steering pump at stall condition for more than 10 seconds. If necessary, release the steering wheel and wait for 30 seconds before you repeat the step.
Turn the steering wheel to the FULLY TURNED position in order to obtain a reliable pressure reading.
Record the pressure reading on the pressure gauge. The reading should be 20700 700 kPa (3002 102 psi).
Adjust the pressure compensator valve if the steering system pressure is not correct.
Stop the engine. Lower the bucket and any attachment to the ground.
Remove the hydraulic line and the pressure gauge from pressure tap (2) .Adjustment Procedure (High Pressure Cut-off)
Illustration 5 g02923379
(3)
Caterpillar parts catalog:
Parts plate Caterpillar catalog:
2P1738
PLATE AS-OIL PAN
120B, 12G, 12H, 12H ES, 12H NA, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235C, 330, 330 FM L, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 5...
120B, 12G, 12H, 12H ES, 12H NA, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235C, 330, 330 FM L, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 5...
1P6356
PLATE
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, ...
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, ...
9T1633
PLATE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12K, 135H, 135H NA, 140H, 140K, 140K 2, 160H, 160K, 446, 446B, 5130, 5130B, 5230B, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, D11N, IT62G, I...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12K, 135H, 135H NA, 140H, 140K, 140K 2, 160H, 160K, 446, 446B, 5130, 5130B, 5230B, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, D11N, IT62G, I...
9T7758
PLATE-WEAR
120G, 446B
120G, 446B
2D4202
PLATE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
1W7110
PLATE-FRONT
120G, 130G, 1673C, 235, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 936F, 973, CB-534, D5H, D6D, D7G, D7H, G3304, G3306, R1300
120G, 130G, 1673C, 235, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 936F, 973, CB-534, D5H, D6D, D7G, D7H, G3304, G3306, R1300
8F4102
PLATE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M ...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M ...
6N5482
PLATE-FRICTION
120G, 12G, 130G, 140G, 14G, 1673C, 215, 225, 3304, 3306, 518, 637D, 941, 955L, D4D, D4E, D5, D5B, D6C, D6D, D7F, D7G
120G, 12G, 130G, 140G, 14G, 1673C, 215, 225, 3304, 3306, 518, 637D, 941, 955L, D4D, D4E, D5, D5B, D6C, D6D, D7F, D7G
8S3522
PLATE
12G, 16G, 814, 815, 950, 955K, 955L, 966C, D5, D5B
12G, 16G, 814, 815, 950, 955K, 955L, 966C, D5, D5B
6K4193
PLATE-LOCK
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12M, 135H, 135H NA, 926, 928F, 930, 930R, 936, G936, IT28, IT28F
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12M, 135H, 135H NA, 926, 928F, 930, 930R, 936, G936, IT28, IT28F
3P0787
PLATE-RETAINER
120G, 12G, 130G, 140G, 160G
120G, 12G, 130G, 140G, 160G
5T9982
PLATE AS
120G, 12G, 130G, 140G, 14G, 16G
120G, 12G, 130G, 140G, 14G, 16G
3P2777
PLATE
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
3P2781
PLATE
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
5T9351
PLATE AS
120G, 12G, 130G, 140G, 14G, 16G
120G, 12G, 130G, 140G, 14G, 16G
8W2120
PLATE
120G, 12G, 130G, 140G
120G, 12G, 130G, 140G
8W2119
PLATE
120G, 12G, 130G, 140G
120G, 12G, 130G, 140G
6G7721
PLATE
120G, 12G, 130G, 140G, 14G, 16G
120G, 12G, 130G, 140G, 14G, 16G
7T1187
PLATE-IDENTIFICATION
120G, 12G, 140G
120G, 12G, 140G
9D0566
PLATE
120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12G, 12H, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA
120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12G, 12H, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA
2P4435
PLATE
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
3P0801
PLATE-CLUTCH
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
3P0787
PLATE-RETAINER
120G, 12G, 130G, 140G, 160G
120G, 12G, 130G, 140G, 160G
3P5347
PLATE-REACTION
120G, 12G, 130G, 140G
120G, 12G, 130G, 140G