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SHAFT 7D2638 - Caterpillar


7D2638 SHAFT Caterpillar parts 12F, 14E
Rating:
25
Alternative (cross code) number:
CA7D2638
7D-2638
7D2638
Caterpillar 7D2638 SHAFT
Weight: 10 pounds 4 kg.

Buy SHAFT 7D2638 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER,

Compatible equipment models: 7D2638:

MOTOR GRADER  12F   14E   Caterpillar
Number on catalog scheme: 34
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Information:

Probable Causes
Leaking injector sleeve and/or damaged sealRecommended Actions
Table 1
Troubleshooting Test Steps Values Results
1. Leaking injector sleeve and/or damaged seal
A. Remove the valve mechanism covers.
B. Remove the fuel injectors from the cylinder head.
Refer to the Disassembly and Assembly manual for details.
Do not allow the pressure on the cooling system to exceed 103 kPa (15 psi) during the test. Damage to the cooling system may result from applying excessive pressure.
C. Pressurize the cooling system in order to identify the injector sleeve that is leaking. Closely inspect the sealing joint around the top of the injector sleeve. Small amounts of coolant will be dripping from the injector sleeve that is leaking.
Coolant may also be contaminating the fuel system. After the engine is shut down, the retention of pressure in the cooling system may cause the transfer of coolant into the fuel system. Visually inspect the fuel tank for coolant. The contamination of coolant in the fuel system may damage injectors and other fuel system components. Ensure that all of the fuel system components are in good repair prior to returning the engine to service.
Injector sleeve
Result: The injector sleeve is leaking.
Repair: Remove the injector sleeve that is leaking. Carefully inspect the sleeve for damage. If there are visible signs of damage to the injector sleeve, replace the sleeve. Replace the O-ring seals for the injector sleeve and reinstall the sleeve. Replace any damaged components.
Coolant may also be contaminating the fuel system. After the engine is shut down, the retention of pressure in the cooling system may cause the transfer of coolant into the fuel system. Visually inspect the fuel tank for coolant. The contamination of coolant in the fuel system may damage injectors and other fuel system components. Ensure that all of the fuel system components are in good repair prior to returning the engine to service.
Do not crank the engine if a cylinder is full of fluid. Catastrophic damage can occur to the engine.
Evacuate all cylinders of fluid before trying to start the engine.

Caterpillar parts catalog:

Caterpillar parts catalog
NO. 12F MTR. GRADER 89H00901-01537 (MACHINE)
NO. 12F MTR. GRADER 89H01538-UP (MACHINE)
NO. 14E MTR. GRADER 72G01341-UP (MACHINE)
NO. 14E MOTOR GRADER / POWER SHIFT / 72G00001-01340 (MACHINE)
NO. 14E MOTOR GRADER / DIRECT DRIVE / 12K00001-02198 (MACHINE)
NO. 12F MTR. GRADER / DIRECT DRIVE / 13K00001-05286 (MACHINE)
NO. 14E MOTOR GRADER 12K02199-UP (MACHINE)
NO. 12F MTR. GRADER 13K05287-UP (MACHINE)


Parts shaft Caterpillar catalog:

9S3114 SHAFT ASSEM.
12F, 140B, 14E, D6C
1M2432 SHAFT
12E, 12F, 140B, 14E, D6C
3F4598 SHAFT
12E, 140B, 14E, D8H, D8K, D9E
7B5036 SHAFT
120, 120B, 120G, 12E, 12F, 12G, 130G, 140, 140B, 140G, 14E
4B5806 SHAFT
120, 120B, 12E, 12F, 140, 14E
3B5067 SHAFT
120, 120B, 12E, 140, 140B, 14E
4D2224 SHAFT ASSEM.
120B, 12E, 12F, 140, 140B, 14E
2D8764 SHAFT
12E, 140B, 14E
7D6524 SHAFT
120B, 12F, 140B, 14E
6D3882 SHAFT
12F, 14E, 16
7D6524 SHAFT
120B, 12F, 140B, 14E
2Y1993 SHAFT
120B, 140B
2Y2158 SHAFT
120B, 140B
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