Torque Increased for Nuts on Injector Wiring Harness {1290}
- Agricultural Tractor:
- 75C (S/N: 43Z1-597)
- 85C (S/N: 43Z598-UP)
Description of Change: The torque for nuts (1) on the wiring harness assembly for the fuel injector has been increased. The former torque was 1.70 ± 0.25 N·m (15 ± 2 lb in). The specified torque for the nuts has been increased to 2.50 ± 0.25 N·m (22 ± 2 lb in). The increase in torque will help prevent continuity and electrical short problems.
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| Illustration 1 | g00660845 |
Adaptable To: The increased torque for the nuts on the wiring harness assembly for the fuel injector affects the following modules for the service manuals. See the following chart.
Show/hide table
| Service Manual Affected By Increased Torque | ||||
| Engine Model | Serial Number | Service Manual | D&A Module | Specifications Module |
| 3176 | 43Z1-597 | SENR5325 | SENR4965 | |
| SENR5255 | SENR4963 | |||
| 3176B | 43Z598-UP | SENR5325 and RENR1670 | SENR6445 | |
| SENR5255 and SENR8465 | SENR6440 | |||
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