A New Shaft Improves Service Life of Torque Converters for Certain Articulated Trucks {3101}
- Articulated Truck:
- 735 (S/N: WWC1-UP; B1N1-UP)
- 740 (S/N: WWD1-UP; AXM1-UP; B1P1-UP)
- 740 EJECTOR (S/N: B1R1-UP; AZZ1-UP)
Description of Change: A new torque converter shaft improves the service life for the above listed machines. The depth of the bolt holes in the new torque converter shaft has been reduced in order to reduce stress.
Adaptable To:
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 | |
| Illustration 1 | g03426083 |
Former 139-4633 Input Shaft | |
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| Illustration 2 | g03426085 |
New 352-0386 Input Shaft | |
The new torque converter shaft is adaptable to the following machines:
- 735 (S/N: B1N880-1379)
- 735 (S/N: WWC1-464)
- 740 (S/N: AXM1-2154)
- 740 (S/N: B1P1-6574)
- 740 (S/N: WWD1-485)
- 740EJ (S/N: AZZ1-390)
- 740EJ (S/N: B1R1-544)
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| Required Parts | ||||
|---|---|---|---|---|
| Item | Qty | New Part Number | Description | Former Part Number |
| 1 | 2 | 0T-0768 | Bolt | 8S-4724 |
| 2 | 1 | 352-0386 | Input Shaft | 139-4633 |
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| Illustration 3 | g03426109 |
Cross-sectional view of 233-8137 Torque Converter Gp (1) 0T-0768 Bolts (2) 352-0386 Input Shaft | |
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