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Home >> Chevrolet >> 1990 >> Step Van 7.4 N, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (SUSPENSION - FRONT ( R Series 2WD)) >> Torque Specification

Torque Specification

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1990 GMC Suburban, 1990 GMC Pickup, 1990 GMC Cab & Chassis, 1990 Chevrolet Suburban, and 1990 Chevrolet Pickup. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Ball Joint-To-Steering Knuckle Nut
Lower 90-130 (122-176)
Upper
R10/1500 50-90 (68-122)
All Others 90-130 (122-176)
Control Arm Shaft Bolt/Nut
Lower Control Arm
R10/1500 70 (95)
All Others (1) 280 (380)
Upper Control Arm
R10/1500 115 (156)
All Others (1) 190 (257)
Crossmember-To-Bottom Frame Rail Bolt
Motorhome 215 (291)
"P" Series With Disc Brakes 130 (176)
R30/3500 With Heavy Duty Suspension 130 (176)
All Others 90 (122)
Crossmember-To-Frame Side Rail Bolt
"P" Series With Disc Brakes & Motorhome 100 (136)
R30/3500 With Heavy Duty Suspension 100 (136)
All Others 65 (88)
Crossmember-To-Support Strut Bolt 60 (81)
Lower Control Arm Shaft-To-Frame "U" Bolt Nut 85 (115)
Shock Absorber Bolt
To Frame 140 (190)
To Lower Control Arm 59 (80)
Splash Shield Bolt 10 (14)
Stabilizer Bar Bolt
To Frame 24 (33)
To Lower Control Arm 24 (33)
Suspension Bumper
R10/1500 15 (20)
All Others 19 (26)
Upper Ball Joint-To-Control Arm Bolt 18 (24)
Upper Control Arm Shaft-To-Frame Bolt
R10/1500 70 (95)
All Others 105 (142)
(1) This is lower control arm shaft bushing nut.