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 MANUALSCHEVROLET1988RV CUTAWAY 6.2 J, 475/M40REPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMFUEL INJECTION SYSTEM - DIESELTORQUE SPECIFICATIONS
1988 Chevrolet RV Cutaway 6.2 J, 475/M40
Torque Specifications
1988 Chevrolet RV Cutaway 6.2 J, 475/M40SECTION Torque Specifications
TORQUE SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| Fuel Line To Fuel Filter | 15-20 (20-27) |
| Fuel Line To Injection Pump | 20 (27) |
| Fuel Line To Injector Nozzle | 20 (27) |
| Fuel Injector Nozzles | 50 (68) |
| Injection Pump-to-Front Cover Nuts | 30 (40) |
| Injection Pump Gear Attaching Bolts | 20 (27) |
| INCH Lbs. (N.m) | |
| Glow Plugs | 124 (14) |
| Injection Pump Guide Stud | 85 (9.5) |
| Injection Pump Cover Bolts | 33 (3.7) |
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.