GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Leaf Spring to Front Hanger Mounting Nut

100 N·m + 210°

74 lb ft + 210°

Leaf Spring to Front Hanger Mounting Nut W/14050 GVW

200 N·m + 183°

148 lb ft + 183°

Leaf Spring U-Bolts Retaining Nuts (All 1500 Series)

85 N·m

63 lb ft

Leaf Spring U-Bolts Retaining Nuts (All 2500 Series and 3500 Series Cargo and Passenger Vans and Cutaways With 9Q4)

140 N·m

103 lb ft

Leaf Spring U-Bolts Retaining Nuts (3500 Series Cutaways Without 9Q4)

147 N·m

108 lb ft

Shock Absorber Mounting Bolts - Lower

135 N·m

100 lb ft

Shock Absorber Mounting Bolts - Upper

25 N·m

18 lb ft

Spring Shackle to Frame Mounting Nut

115 N·m

85 lb ft

Spring Shackle to Leaf Spring Mounting Nut

85 N·m

63 lb ft

Stabilizer Shaft Insulator Clamp Bolts

50 N·m

37 lb ft

Stabilizer Shaft Link Bolts

70 N·m

52 lb ft