RING-WEAR 8T6637 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     6V-2156     Link Bracket        Start By:
Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines - Remove and Install".
A high pressure fuel line must be disconnected. To avoid personal injury or fire from fuel spray, the engine must be stopped before the fuel line is disconnected.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Do not allow dirt to enter the fuel system. Thoroughly clean the area around a fuel system component that will be disconnected. Fit a suitable cover over disconnected fuel system component.
Illustration 1 g00797459
Disconnect four fuel lines (1) .
Disconnect connector (2) .
Illustration 2 g00797460
Disconnect two fuel lines (4) .
Remove wire (5) .
Disconnect two connectors (3) .
Illustration 3 g00797462
Disconnect hose (6) .
Disconnect four connectors (7) .
Illustration 4 g00797463
Remove two bolts (8) .
Remove eleven bolts (11) .
Remove bracket (9) and cover (10) together.
Illustration 5 g00797465
Remove four bolts (14) and spacer (12) .
Remove drive gear (13) .
Illustration 6 g00797466
Remove three bolts (15) .
Remove bolt (16) .
Remove bracket (17) .
Illustration 7 g00797467
Remove tube (18) .
Illustration 8 g00797508
Remove three bolts (21) .
Remove bolt 20 and bracket (19) .
Illustration 9