Improved Exhaust Bellows {1061}
- Engine:
- 3612 (S/N: 9RC1-UP)
- 3616 (S/N: 1PD1-UP; RMN1-UP)
Description of Change: A new exhaust bellows is used on the above 3600 Engines. The bellows use steel that is manufactured from a process that increases the ductility of the steel. The improved bellows are more resistant to cracking.
Adaptable To: The 145-9213 Bellows As has been cancelled and replaced by the 222-4713 Bellows As. The new bellows are adaptable to the Engines that are listed above. Table 1 lists the applicable part numbers and the serial number effectivity for the new bellows.
Show/hide table
| Exhaust Manifold Group | Former Part Number | New Part Number | Serial Number Effectivity |
| 161-2529 Exhaust Manifold Gp | 145-9213 Bellows As | 222-4713 Bellows As | S/N:1PD00397-UP |
| 174-9248 Exhaust Gp | S/N:9RC00394-UP | ||
| S/N:RMN00107-UP |
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