SL 600 (129.076) V12-6.0L (120.983) (1997)
18
Tighten conrod nuts and conrod bolts.
19
Measure axial play of conrod bearings. Ensure that the bearings have proper clearance in the piston.
Disassemble oil pump, clean, replace if necessary. Replace oil delivery valve. Clean oil filter. Carefully clean air-to-oil cooler or replace.
Install initial operation oil filter element. Change engine oil and oil filter element after 1000 - 1500 km.
TIGHTENING TORQUES IN NM
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