Essential tools for servicing the allison transmission
Chevrolet technical service bulletin 052103 for 2001-2004 Chevrolet Silverado and 2001-2003 Chevrolet Sierra.
- Bulletin number
- 052103
- Component
- Power train
- Summary
- Essential tools for servicing the allison transmission. These tools include a four-wheel drive spanner nut wrench, rear bearing puller legs, digital depth micrometer and a rear bearing installer. These tools are required to replace a cracked extension housing on an allison installed in a four-wheel drive pick-up. 2004 sierra included. Tt
Owners of these vehicles have filed 264 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2001-2004 2001200220032004
- Chevrolet Sierra 2001-2003 200120022003
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