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 MANUALSCADILLAC1993FLEETWOOD BROUGHAM V8-350 5.7LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINDIFFERENTIAL ASSEMBLYSPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
1993 Cadillac Fleetwood Brougham V8-350 5.7L
Fastener Tightening Specifications
1993 Cadillac Fleetwood Brougham V8-350 5.7LSECTION Fastener Tightening Specifications
| Differential Bearing Cap Bolt/Screw | 59 Foot Pound-Force (ft.lb) |
| Differential Bearing Adjust Nut Lock Bolt/Screw | 22 Inch Pound-Force (in.lb) |
| Differential Pinion Gear Shaft Lock Bolt/Screw Threads must be coated with Loctite 242 (GM P/N 12345382) or equivalent. | 37 Foot Pound-Force (ft.lb) |
| Differential Ring Gear Bolt/Screw (Left-Hand Thread) | 107 Foot Pound-Force (ft.lb) |
| Rear Axle Housing Cover Bolt/Screw | 30 Foot Pound-Force (ft.lb) |
| Rear Axle Housing Plug (Fill Level) | 26 Foot Pound-Force (ft.lb) |
| Wheel Nut | 100 Foot Pound-Force (ft.lb) |
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.