Torque Specifications

1987 Chevrolet Hi-Cube 6.2 J, 475/M40SECTION Torque Specifications
WARNING: This page does not describe the selected car, but rather 35 other vehicles, including the 1992 Pontiac Trans Sport, 1992 Oldsmobile Silhouette, 1992 Oldsmobile Bravada, 1992 GMC Yukon, and 1992 GMC Vandura Special. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
Axle Shaft-To-Hub Bolt (9 3/4" & 10 1/2" Ring Gear) 115 (156)
Caliper Guide Pin (Floating Caliper)
"C" & "K" Series 28 (38)
Except "C" & "K" Series 37 (50)
Caliper Support Key Bolt (Sliding Caliper) 15 (20)
Differential Cover Bolt 20 (27)
Front Brake Hose-To-Caliper Bolt 32 (43)
Pinion Shaft Lock Bolt (1) 25 (34)
Rear Wheel Bearing Lock Nut
9 3/4" & 10 1/2" Ring Gear 65 (88)
12" Ring Gear 250 (339)
Wheel Lug Nut
Astro, Bravada & Safari 90 (122)
Lumina APV, Silhouette & Trans Sport 100 (136)
"C" & "K" Series
With Dual Rear Wheels
Light Duty 140 (190)
Heavy Duty 175 (237)
With Single Rear Wheels 120 (163)
"G" Series
G15 & G25 100 (136)
G35
With Dual Rear Wheels 140 (190)
With Single Rear Wheels 120 (163)
"P" Series
With Dual Rear Wheels
8 Lug 140 (190)
10 Lug 175 (237)
With Single Rear Wheels
5 Lug 100 (136)
6 Lug
Aluminum Wheels 100 (136)
Steel Wheels 88 (119)
8 Lug 120 (163)
"S" & "T" Series Except Bravada
With Aluminum Wheels 90 (122)
With Steel Wheels 73 (99)
(1) Use NEW pinion shaft lock bolt. DO NOT reuse bolt.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.