GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Front Bumper Brace to the Frame Bolts

40 N·m

30 lb ft

Front Bumper Impact Bar to the Brace Bolts

40 N·m

30 lb ft

Front Bumper Impact Bar to the Frame Bolts

40 N·m

30 lb ft

Front License Plate Bracket Bolt

17 N·m

62 lb in

Rear Bumper Bracket to the Frame Bolts

90 N·m

66 lb ft

Rear Bumper Extension to the Brace Bolts

9 N·m

80 lb in

Rear Bumper Extension to the Rear Quarter Panel Nuts

10 N·m

90 lb in

Rear Bumper Extension to the Rear Wheelhouse Bolts

1.9 N·m

17 lb in

Rear Bumper to the Bracket Bolts

30 N·m

40 lb ft

Rear Bumper to the Bracket Nuts

30 N·m

40 lb ft