New Wheel Bearing Bolts are Now Used on Certain 777F and 777G Off-Highway Trucks {4006, 4008, 4051, 7551, 755R}
- Off Highway Truck
- 777F (S/N: WTK1-UP; JRP1-UP; JXP1-UP)
- 777G (S/N: T5A1-UP; TNM1-UP; RDR1-UP; T4Y1-UP)
- Water Delivery System
- CAT WDS (S/N: M6J1-UP)
Description Of Change: New bolts with a higher tensile strength for the wheel bearing retainer plate are now used on the machines listed above. Also the new bolt has a Loctite patch to ensure consistent application of Loctite and increase thread engagement.
Adaptable To:
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| New Parts List | |||
| Item | Quantity | Part Number | Part Description |
| 1 | 12 | Bolt | |
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| |
| Illustration 1 | g06024584 |
New 290-7515 Bolt (1) replaces the former 8T-0357 Bolt in the Final Drive, Brake and Wheel Group.
New 290-7515 Bolts are adaptable to machines and effective in production with machines that are listed in Table 2.
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| Sales Model | Adaptable to Machines | Effective in Production with Machines |
| 777F | S/N:JRP1-UP | - |
| S/N:JXP1-UP | - | |
| S/N:WTK1-UP | - | |
| 777G | S/N:RDR1-375 | S/N:RDR376-UP |
| S/N:TNM1-876 | S/N:TNM877-UP | |
| S/N:M6J1-125 | S/N:M6J126-UP | |
| S/N:T4Y1-207 | S/N:T4Y208-UP | |
| S/N:T5A1-122 | S/N:T5A123-UP |
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