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Home >> Chevrolet >> 1990 >> Step Van 7.4 N, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Suspension - Front (4WD) - Leaf Spring) >> Torque Specifications

Torque Specifications

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1990 GMC Suburban, 1990 GMC Pickup, 1990 GMC Jimmy, 1990 GMC Cab & Chassis, and 1990 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Anchor Plate-to-Steering Knuckle Nut (1) 65 (88)
Ball Joint
Lower Ball Joint Stud Nut 70 (95)
Upper Ball Joint Stud Nut (2) 100 (136)
Adjusting Ring-to-Spindle 50 (68)
Kingpin Cap Bolt 80 (108)
Kingpin-to-Steering Knuckle 550 (746)
Leaf Spring
Axle "U" Bolt 150 (203)
Shackle Nut 90 (122)
Shackle-to-Frame Nut 50 (68)
Stabilizer Bar-to-Frame Bracket Bolt
V30/3500 52 (71)
All Other Models 70 (95)
Stabilizer Bar-to-Spring Plate Bolt 133 (180)
Steering Arm-to-Steering Knuckle Nut (1) 90 (122)
Tie Rod End Stud Nut 40 (54)
(1) Use new mounting nuts whenever spindle is removed from knuckle.
(2) Plus additional torque to align cotter pin, not to exceed 130 ft. lbs. (176 N.m).