3117085 WHEEL GP-FINAL DRIVE & BRAKE Caterpillar parts
621H, 623H, 627H
Rating:
Alternative (cross code) number:
CA3117085
311-7085
3117085
CA3117085
311-7085
3117085
WHEEL TRACTOR,
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2025-05-26
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
2024-10-25
Information:
Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
ZZ     6V-7496     Protective Plug     1    Start By:
Remove the alternator. Refer to Disassembly and Assembly, "Atlernator - Remove and Install".
Remove the fuel tank from the right side of the machine. Refer to Disassembly and Assembly, "Fuel Tank - Remove".Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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.
At operating temperature, the engine coolant is hot and under pressure.Steam can cause personal injury.Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand.Remove the fill cap slowly to relieve pressure.Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Drain the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.
Illustration 1 g00919496
Remove bolt (1). Remove belt tensioner (2) .
Illustration 2 g00919497
Remove bolts (3) .
Illustration 3 g00919498
Remove bolts (4). Remove alternator mounting bracket (5) .
Illustration 4 g00923662
Disconnect tube assembly (6A) .
Remove bolts (6B) from the clip.
Remove bolts (6D) and remove clip (6C) .
Illustration 5 g00923665
Loosen clamps (7D). Remove bolts (7A). Remove bolts (7C) and remove bonnet (7B) .
Illustration 6 g00919499
Loosen hose clamps (6) and disconnect hose (7) .
Illustration 7 g00919501
Remove bolts (8). Remove bolts (9) .
Illustration 8 g00919503
Disconnect hose (11) .
Remove water pump assembly (10) .
Illustration 9 g00919554
Remove bolts (12) and remove elbow (13) .
Illustration 10 g00919557
Remove tube assembly (14) .
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
ZZ     6V-7496     Protective Plug     1    Start By:
Remove the alternator. Refer to Disassembly and Assembly, "Atlernator - Remove and Install".
Remove the fuel tank from the right side of the machine. Refer to Disassembly and Assembly, "Fuel Tank - Remove".Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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.
At operating temperature, the engine coolant is hot and under pressure.Steam can cause personal injury.Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand.Remove the fill cap slowly to relieve pressure.Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Drain the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.
Illustration 1 g00919496
Remove bolt (1). Remove belt tensioner (2) .
Illustration 2 g00919497
Remove bolts (3) .
Illustration 3 g00919498
Remove bolts (4). Remove alternator mounting bracket (5) .
Illustration 4 g00923662
Disconnect tube assembly (6A) .
Remove bolts (6B) from the clip.
Remove bolts (6D) and remove clip (6C) .
Illustration 5 g00923665
Loosen clamps (7D). Remove bolts (7A). Remove bolts (7C) and remove bonnet (7B) .
Illustration 6 g00919499
Loosen hose clamps (6) and disconnect hose (7) .
Illustration 7 g00919501
Remove bolts (8). Remove bolts (9) .
Illustration 8 g00919503
Disconnect hose (11) .
Remove water pump assembly (10) .
Illustration 9 g00919554
Remove bolts (12) and remove elbow (13) .
Illustration 10 g00919557
Remove tube assembly (14) .
Caterpillar SIS machinery equipment:
Caterpillar SIS
621H Wheel Tractor Scraper DBK00001-UP (MACHINE) POWERED BY C13 Engine »
311-7085
WHEEL GP-FINAL DRIVE & BRAKE
623H Wheel Tractor Scraper DBF00001-UP (MACHINE) POWERED BY C13 Engine »
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627H Wheel Tractor Scraper DBW00001-UP (MACHINE) »
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621H Wheel Tractor Scraper EAZ00001-UP (MACHINE) POWERED BY C13 Engine »
311-7085
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623H Wheel Tractor Scraper EJD00001-UP (MACHINE) POWERED BY C13 Engine »
311-7085
WHEEL GP-FINAL DRIVE & BRAKE
627H Wheel Tractor Scraper LCT00001-UP (MACHINE) »
311-7085
WHEEL GP-FINAL DRIVE & BRAKE
621H OEM Wheel Tractor NYY00001-UP (MACHINE) POWERED BY C13 Engine »
311-7085
WHEEL GP-FINAL DRIVE & BRAKE
621H OEM Wheel Tractor HKK00001-UP (MACHINE) POWERED BY C13 Engine »
311-7085
WHEEL GP-FINAL DRIVE & BRAKE
Caterpillar parts catalog:
Parts wheel Caterpillar catalog:
3370791
WHEEL & BRAKE GP
621H, 623H
621H, 623H
3083196
WHEEL GP-FRONT
772G, 772G OEM
772G, 772G OEM