GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications All Except Luxury

Application

Specification

Metric

English

Assist Handle to Seatback Screws

5 N·m

44 lb in

Front Seat Assembly to the Vehicle

60 N·m

44 lb ft

Hinge/Recliner Mechanism to the Seat Back Frame and Seat Cushion Frame Bolts

35 N·m

26 lb ft

Power Seat Adjuster Switch to Seat Cushion Screws

2 N·m

18 lb in

Rear Seat Rail to the Floor Nuts

43 N·m

32 lb ft

Rear Seat Risers to the Seat Frame Nuts and Bolts

55 N·m

41 lb ft

Recliner Handle to Recliner Mechanism Screws

2.5 N·m

23 lb in

Seat Adjuster to the Seat Bolts

25 N·m

18 lb ft

Seat Adjuster to the Seat Riser Nuts

45 N·m

33 lb ft

Fastener Tightening Specifications Luxury (Y91)

Application

Specification

Metric

English

Console to Seat Cushion Frame

30 N·m

22 lb ft

Front Bench Seat Riser Bolts

65 N·m

47 lb ft

Rear Bench Seat Riser Bolts

25 N·m

18 lb ft

Seat Back Bench Hinge

30 N·m

22 lb ft

Seat Back Bench Hinge to Seat Back Frame

30 N·m

22 lb ft

Seat Back Bench Hinge to Seat Cushion Frame

30 N·m

22 lb ft

Seat Back Bench Recliner to Seat Back Frame Bolts

30 N·m

22 lb ft

Seat Back Bench Recliner to Cushion Frame

30 N·m

22 lb ft

Seat Back Bench Recliner Handle Screw

2 N·m

18 lb in

Seat Back Bucket Hinges Left Side to Seat Frame Bolts

30 N·m

22 lb ft

Seat Back Bucket Hinges Right Side to Seat Frame Bolts

30 N·m

22 lb ft

Seat Riser-to-Bucket Seat-Bolts

30 N·m

22 lb ft

Seat-Riser Bucket-to-Floor Nuts

43 N·m

32 lb ft

Seat Riser Bucket Spacer Nuts and Bolts to the Seat Tracks

30 N·m

22 lb ft

Underseat Storage Bin to Seat

2 N·m

18 lb ft