New 12V 251-3289 Air Inlet Heater Wiring Group for C9 Engines with Serial Number Prefix JSC and REH
| New Parts Required for Rework | |||
| Callout | Quantity | Part Number | Description |
| 7 | 1 | 398-0939 | Magnetic Switch Gp |
| 8 | 1 | 415-7172 | Cable As |
| 9 | 2 | 284-0761 | Bolt M6 x 12mm |
| 10 | 2 | 9X-8267 | Washer M6 |
| 11 | 1 | 397-6080 | Plate |
Parts to be Removed from the Existing 251-3289 Heater Wiring Group
| Parts to Remove | |||
| Callout | Quantity | Part Number | Description |
| 1 Retain for rework. |
2 | 6V-6317 | Bolt M10 x 20mm |
| 2 Retain for rework. |
2 | 3E-4353 | Hard Washer M10 washer |
| 3 | 2 | 208-9277 | Bolt M6 x 20mm |
| 4 | 1 | 209-5581 | Magnetic Switch Gp |
| 5 | 1 | 236-6233 | Cable As |
| 6 | 1 | 283-1226 | Bracket As |

Wiring Group 251-3289 Rework 12V
| All Parts Required for Rework | |||
| Callout | Quantity | Part Number | Description |
| 1 This part retained from removal procedure. |
2 | 6V-6317 | Bolt M10 x 20mm Retain for rework. |
| 2 This part retained from removal procedure. |
2 | 3E-4353 | Hard Washer M10 washer Retain for rework. |
| 7 | 1 | 398-0939 | Magnetic Switch Gp |
| 8 | 1 | 415-7172 | Cable As |
| 9 | 2 | 284-0761 | Bolt M6 x 12mm |
| 10 | 2 | 9X-8267 | Washer M6 |
| 11 | 1 | 397-6080 | Plate |
| 12 | 2 | Power Terminals: Torque the nuts to 9 ± 1 N·m (80 ± 9 lb in) |
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