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January 1, 2006 Service bulletin

Allison transmission service repairs

Chevrolet technical service bulletin 020730042A for 2003-2005 Chevrolet Kodiak, 2006 Chevrolet C5500 and 2006 Chevrolet C4500 and others.

Bulletin number
020730042A
Component
Power train
Summary
Allison transmission service repairs. Tt

Owners of these vehicles have filed 3 complaints in the transmission category.

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