7J8284 VALVE GROUP Caterpillar parts
14E, 16
Rating:
Alternative (cross code) number:
CA7J8284
7J-8284
7J8284
CA7J8284
7J-8284
7J8284
Weight: 12 pounds 5 kg.
MOTOR GRADER,
Information:
Required Tools
Illustration 1 g03823692
Tooling (B)
466-6259 Communication Adapter Gp
Table 3
Required Tools
Tool Item Qty Part
Number Description
1 Laptop computer with Cat® Electronic Technician (Cat ET) Service Tool
B 1 466-6258(1) Communication Adapter Gp
B1 1 370-4617 Cable As
B2 1 317-7485 Communication Adapter
B3 1 457-6114 Cable As
(1) Cat ET and Software CD, NETG5057 are required when using the communication adapter.Test Preparation - Steering
Move the machine to a smooth, horizontal location that is away from operating machines and away from personnel.
Permit only one operator on the machine. Keep all other personnel away from the machine or in the operator sight.
Place the steering control lever in the NEUTRAL position.
Engage the parking brake.
Lower the attachments to the ground.
Stop the engine.
Illustration 2 g06023148
Remove cover (2).
Connect Tooling (B) to service tool connector (E1).
Illustration 3 g03735368Note: Perform steps 9 and 10 to both sides of the machine.
Remove bolts (3) and cover (4).
Remove sun gear (5).Note: The thread in shaft (5) is M16 X 2 - 6H.Test Procedure
Start the machine and run the engine at LOW IDLE.
Depress the brake/deceleration pedal.
Release the parking brake.
Select the highest maximum ground speed setting.
Increase engine speed to HIGH IDLE.
Move the speed and direction control to the FORWARD position.
While the speed and direction control is in the FORWARD position, move the control to the full LEFT position (past detent).
Slowly release the brake/deceleration pedal.
Illustration 4 g03131518
Check the following items:
Engine speed
Drive pressure for
Illustration 1 g03823692
Tooling (B)
466-6259 Communication Adapter Gp
Table 3
Required Tools
Tool Item Qty Part
Number Description
1 Laptop computer with Cat® Electronic Technician (Cat ET) Service Tool
B 1 466-6258(1) Communication Adapter Gp
B1 1 370-4617 Cable As
B2 1 317-7485 Communication Adapter
B3 1 457-6114 Cable As
(1) Cat ET and Software CD, NETG5057 are required when using the communication adapter.Test Preparation - Steering
Move the machine to a smooth, horizontal location that is away from operating machines and away from personnel.
Permit only one operator on the machine. Keep all other personnel away from the machine or in the operator sight.
Place the steering control lever in the NEUTRAL position.
Engage the parking brake.
Lower the attachments to the ground.
Stop the engine.
Illustration 2 g06023148
Remove cover (2).
Connect Tooling (B) to service tool connector (E1).
Illustration 3 g03735368Note: Perform steps 9 and 10 to both sides of the machine.
Remove bolts (3) and cover (4).
Remove sun gear (5).Note: The thread in shaft (5) is M16 X 2 - 6H.Test Procedure
Start the machine and run the engine at LOW IDLE.
Depress the brake/deceleration pedal.
Release the parking brake.
Select the highest maximum ground speed setting.
Increase engine speed to HIGH IDLE.
Move the speed and direction control to the FORWARD position.
While the speed and direction control is in the FORWARD position, move the control to the full LEFT position (past detent).
Slowly release the brake/deceleration pedal.
Illustration 4 g03131518
Check the following items:
Engine speed
Drive pressure for
Caterpillar parts catalog:
Parts valve Caterpillar catalog:
2D2511
VALVE GP-TIRE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 143H,...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 143H,...
8F8151
VALVE-SHUTOFF
1090, 1190, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 1290T, 12F, 12G, 12H, 12H NA, 130G, 135H, 135H NA, 1390, 140, 140B, 140G, 140H, 140H NA, 143H, 14E, 14H, 16, 160H, 163H, 16G, 16H NA, 16M, 2...
1090, 1190, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 1290T, 12F, 12G, 12H, 12H NA, 130G, 135H, 135H NA, 1390, 140, 140B, 140G, 140H, 140H NA, 143H, 14E, 14H, 16, 160H, 163H, 16G, 16H NA, 16M, 2...
5F5434
VALVE AS-VENT
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14E, ...
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14E, ...
8M2553
VALVE
16, 621, 651, 834, 980, D342C, D353C, D8H, D9G
16, 621, 651, 834, 980, D342C, D353C, D8H, D9G
1P0407
VALVE (Intake)
16, 1693, 631C, 641, 641B, 650B, 657B, 666, 768B, 769, 772, 777, 824B, 825B, 826B, 834, 983, 988, 992, D10, D343, D346, D348, D349, G343
16, 1693, 631C, 641, 641B, 650B, 657B, 666, 768B, 769, 772, 777, 824B, 825B, 826B, 834, 983, 988, 992, D10, D343, D346, D348, D349, G343
5S1218
VALVE AS-PRESSURE RELIEF
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 245, 245B, 245D, 3304B, 3306, 5130, 5130B, 5230, 5230B, 561B, 561C, 572G, 578, 589, 594H, 613, 621, 621B, 621E, 621F, 621R, 623, 623E, 623F, 627, 627B, 627E, 6...
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 245, 245B, 245D, 3304B, 3306, 5130, 5130B, 5230, 5230B, 561B, 561C, 572G, 578, 589, 594H, 613, 621, 621B, 621E, 621F, 621R, 623, 623E, 623F, 627, 627B, 627E, 6...
1J8497
VALVE
120G, 12E, 12G, 140, 14E, 14G, 16, 163, 172, 173B, 183, 183B, 191, 225, 245, 307, 312, 315, 317, 325B, 330 L, 350, 350 L, 375, 41, 44, 46, 5080, 517, 518, 518C, 527, 528, 528B, 530B, 561C, 561H, 561M,...
120G, 12E, 12G, 140, 14E, 14G, 16, 163, 172, 173B, 183, 183B, 191, 225, 245, 307, 312, 315, 317, 325B, 330 L, 350, 350 L, 375, 41, 44, 46, 5080, 517, 518, 518C, 527, 528, 528B, 530B, 561C, 561H, 561M,...
1P6526
VALVE
14E, 225, 235, 627B, 920, 941, 950, 955L, D6C, D7G, D8H, D8K, D9H
14E, 225, 235, 627B, 920, 941, 950, 955L, D6C, D7G, D8H, D8K, D9H
5P1987
VALVE GRINDING
140, 14E, 814, 815, 816, 966C, D6C, D6D
140, 14E, 814, 815, 816, 966C, D6C, D6D
5J7157
VALVE
16, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 621, 621B, 621F, 621R, 623, 623B, 623E, 623F, 627B, 627E, 627F, 631C, 631E, 631G, 633, 633C, 633D, 633E, 633E II, 637D, 637E, 637G, 639D, 641, 641B,...
16, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 621, 621B, 621F, 621R, 623, 623B, 623E, 623F, 627B, 627E, 627F, 631C, 631E, 631G, 633, 633C, 633D, 633E, 633E II, 637D, 637E, 637G, 639D, 641, 641B,...
2D2510
VALVE
16, 16G, 621, 621B, 621E, 621F, 623, 623B, 623E, 627, 627B, 627E, 630A, 630B, 631B, 631C, 633, 633C, 637, 637B, 641, 641B, 650B, 651, 651B, 657, 657B, 666, 776, 777, 824B, 825B, 834, 980C, 988, 992, 9...
16, 16G, 621, 621B, 621E, 621F, 623, 623B, 623E, 627, 627B, 627E, 630A, 630B, 631B, 631C, 633, 633C, 637, 637B, 641, 641B, 650B, 651, 651B, 657, 657B, 666, 776, 777, 824B, 825B, 834, 980C, 988, 992, 9...
6K0248
VALVE AS
120, 12E, 12F, 140, 14E, 910, 916, 920, 926, 926A, 928F, 936F, 938F, 950, 950B, 950F, 950F II, 960F, 966C, 966F, 966F II, 970F, 992, IT12B, IT18B, IT18F, IT28, IT28B, IT28F
120, 12E, 12F, 140, 14E, 910, 916, 920, 926, 926A, 928F, 936F, 938F, 950, 950B, 950F, 950F II, 960F, 966C, 966F, 966F II, 970F, 992, IT12B, IT18B, IT18F, IT28, IT28B, IT28F
7J8283
VALVE GROUP (R.H.)
14E, 16
14E, 16
6J2399
VALVE
14E, 16
14E, 16
5D9847
VALVE
16
16
8D2830
VALVE ASSEM.
120, 12E, 12F, 140, 14E
120, 12E, 12F, 140, 14E
7D4617
VALVE
12F, 14E
12F, 14E
6D4133
VALVE ASSEM.
12F, 14E, 16
12F, 14E, 16