engine
Timing Chain Guide Torque Specs
for 1996 Mercedes-Benz SL320 R129 3.2L I6 M104 · RWD
7 fasteners
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Camshaft Sprocket Bolt
Critical59 lb-ft · 80 Nm
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Crankshaft Pulley Bolt
Critical133 lb-ft · 180 Nm
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Timing Chain Guide Bolts
CriticalReplace if worn
9 lb-ft · 12 Nm
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Timing Cover Bolts - 8mm
CriticalTighten in sequence
18 lb-ft · 25 Nm
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Valve Cover Bolts
Tighten in sequence
7 lb-ft · 10 Nm
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