GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications for Chevrolet Impala 2005

Application

Specification

Metric

English

Drain Plug

24 N·m

18 lb ft

Fill Plug

15 N·m

11 lb ft

Mounting Bracket Bolts

61 N·m

45 lb ft

Side Cover Bolts

37 N·m

27 lb ft