1980 Mercury Grand Marquis torque specs

255ci V8

Change vehicle

Engine

Timing Chain5 specs
- Camshaft Sprocket Bolts40 lb-ft54 Nm
- Crankshaft damper/pulley bolt70 lb-ft95 Nm
- Oil pan to timing cover bolts10 lb-ft13 Nm
- Timing cover bolts (5/16")15 lb-ft20 Nm
- Water pump to timing cover bolts15 lb-ft20 Nm
Timing Chain Kit3 specs
- Camshaft Sprocket Bolts40 lb-ft54 Nm
- Crankshaft damper/pulley bolt70 lb-ft95 Nm
- Timing Cover Bolt15 lb-ft20 Nm

Torque is shown in lb-ft with Nm below it. Where a step says to turn, tighten the listed angle after the torque step before it. Use new bolts where the note says so.

Need labor times, fluids or repair steps for this car? See it on the Open Labor Project