engine
Piston - Single Torque Specs
for 1990 Mercedes-Benz 190E 2.6L I6 M103 · RWD
9 fasteners
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Connecting Rod Bolts
CriticalTTY - critical torque plus angle
33 lb-ft · 45 Nm
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Cylinder Head Bolts
CriticalTTY - tighten in sequence plus angle
48 lb-ft · 65 Nm
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Oil Drain Plug
CriticalUse new crush washer
26 lb-ft · 35 Nm
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