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 MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 69 (AUTOMATIC TRANSMISSION SERVICING)TORQUE SPECIFICATIONS
1999 GMC Forward Control 5.7 R, Automatic
Torque Specifications
1999 GMC Forward Control 5.7 R, AutomaticSECTION Torque Specifications
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| Brace-To-Engine Bolt | 46 (62) |
| Brace-To-Transaxle Bolt | 32 (43) |
| Case Extension Housing Bolt | 27 (37) |
| Catalytic Converter Nut | 18 (24) |
| Engine Mount Strut | 35 (48) |
| Frame-To-Body Bolt | 83 (113) |
| Front Transaxle Mount Nut | 52 (71) |
| Ground Cable Bolt | 13 (18) |
| Left Mount Nut | 52 (70) |
| Left Transaxle Bracket Bolt | 81 (110) |
| Manual Selector Lever Nut | 15 (20) |
| Manual 2-1 Band Servo Cover Bolt | 17 (23) |
| Oil Cooler Hose Clip Bolt | 18 (24) |
| Oil Cooler Pipe Fitting | 45 (61) |
| PNP Switch Mounting Bolt | 18 (24) |
| Rear Transaxle Mount Lower Bolt & Lower Nut | 37 (50) |
| Shift Cable Bracket Nut | 18 (24) |
| INCH Lbs. (N.m) | |
| Accumulator Bolt | 97 (11) |
| Air Cleaner Retainer Screw | 44-61 (5-7) |
| Brake Pressure Modulator Valve Nut | 89 (10) |
| Fluid Filler Tube Bracket Bolt | 115 (13) |
| Forward Servo Cover Attaching Bolt | 106 (12) |
| Frame Rail Bolt Retaining Screw | 35 (4) |
| Line Pressure Pipe Plug | 97 (11) |
| Oil Cooler Pipe Clip Bolt | 27 (3) |
| Oil Pan Bolt | 124 (14) |
| Vehicle Speed Sensor Bolt | 97 (11) |
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.