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.
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HOMESERVICE MANUALSGMC1991S15 JIMMY 4D UTILITY, 4WD, STANDARDREPAIR AND DIAGNOSISSTEERINGSTEERING COLUMNTORQUE SPECIFICATIONS
1991 GMC S15 Jimmy 4D Utility, 4WD, Standard
Torque Specifications
1991 GMC S15 Jimmy 4D Utility, 4WD, StandardSECTION Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) | |
|---|---|---|
| Bracket-To-Column Bolt | 10 (14) | |
| Flexible Coupling Clamp Bolt | 31 (42) | |
| Flexible Coupling-To-Flange Bolt Nut | 20 (27) | |
| Intermediate Shaft Clamp Bolt/Nut | ||
| "G" Series | 10 (14) | |
| "P" Series & "R" & "V" Series | 20 (27) | |
| Intermediate Shaft Pinch Bolt ("P" Series) | 75 (102) | |
| Lower Clamp Bolt | 26 (35) | |
| Lower Intermediate Shaft Pinch Bolt | ||
| Astro & Safari | 30 (41) | |
| "C" & "K" Series | 22 (30) | |
| "G" Series | 46 (62) | |
| Steering Column Shaft-To-Intermediate Shaft | ||
| "C" & "K" Series | 46 (62) | |
| "P" Series, "R" & "V" Series & "S" & "T" Series | 44 (59) | |
| Steering Column Support Bracket Bolt | 22 (30) | |
| Steering Column Support Bracket Nut | 20 (27) | |
| Steering Column Support Bracket Screws | 22 (30) | |
| Steering Column-To-Dash Panel Bolt | 10 (14) | |
| Steering Gear-To-Frame Bolt | ||
| Astro, Safari & "S" & "T" Series | 55 (75) | |
| "C" & "K" Series | 100 (136) | |
| "G" Series, "P" Series & "R" & "V" Series | 65 (88) | |
| Steering Wheel Nut | 30 (41) | |
| Upper Clamp Nut Bolt | 45 (61) | |
| Upper Intermediate Shaft Pinch Bolt | ||
| Astro & Safari | 30 (41) | |
| "G" Series | 35 (47) | |
| INCH Lbs. (N.m) | ||
| Bearing Housing-To-Lock Housing Screw | 35 (4) | |
| Column Clamp Stud | 20 (2) | |
| Column Clamp Stud Nut | (12) | |
| Dimmer Switch Screw | 35 (4) | |
| Hazard Switch Screw | 27 (3) | |
| Housing Cover Screw | 100 (11) | |
| Housing Support Screw | 5 (6.8) | |
| Ignition Lock Retaining Screw (Standard) | 40 (4.5) | |
| Ignition Lock Retaining Screw (Tilt) | 22 (2.5) | |
| Ignition Switch Screw | 35 (4) | |
| Lock Housing-To-Jacket Screw | 90 (10) | |
| Shield Screw | 4 (6) | |
| Shift Tube Support Screw | 60 (7) | |
| Steering Column Lower Bracket Bolt | 106 (12) | |
| Tilt Release Spring Retaining Screw | 35 (4) | |
| Turn Signal Housing Retaining Screw | 45 (5) | |
| Turn Signal Switch Screw | 35 (4) | |
| Upper Bracket Nut | 106 (12) | |
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:
- • 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.