maintenance
Differential Service Torque Specs
for 1991 Mercedes-Benz 420SEL 4.2L V8 M116 · RWD
8 fasteners
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Cover Bolts
CriticalRTV sealant
25 lb-ft · 34 Nm
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Drain Plug
CriticalNew washer
30 lb-ft · 41 Nm
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Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
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Wheel Lug Nuts
CriticalTorque in star pattern
103 lb-ft · 140 Nm
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