Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET1987HI-CUBE 6.2 J, 400/M40REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 55 (REMOVAL & INSTALLATION - M/T)TORQUE SPECIFICATIONS"S/T" SERIES
1987 Chevrolet Hi-Cube 6.2 J, 400/M40
"S/T" Series
1987 Chevrolet Hi-Cube 6.2 J, 400/M40SECTION "S/T" Series
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 1985 GMC Vandura Special, 1985 GMC Vandura, 1985 GMC Value Van, 1985 GMC Suburban, and 1985 GMC Safari. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS ("S/T" SERIES)
| Application | Ft. Lbs. (N.m) | |
|---|---|---|
| Adapter-to-Transmission | 26-40 (36-56) | |
| Cab Mounting Bolts | 45-60 (60-80) | |
| Crossmember-to-Frame | 25 (30) | |
| Crossmember-to-Mount | 25 (30) | |
| Mount-to-Transmission Bolt | 35 (50) | |
| Radiator Support Mounting Bolt | 45-60 (60-80) | |
| Transfer Case-to-Extension Housing | 19-29 (26-40) | |
| Transmission-to-Clutch Housing | ||
| 1.9L 4-Cylinder | 25 (35) | |
| 2.8L V6 | 55 (75) | |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.