300SL (129.061) L6-3.0L (104.981) (1991)
Flywheel/Flex Plate to Crankshaft Torque
Flywheel or Flex Plate to Crankshaft
1st Stage ................................................................................................................................................................................................ 45 Nm (33 ft lbs)
Final Torque ......................................................................................................................................................................................... 90° Torque Angle
Main Bearing Cap Torque
Initial tightening torque ......................................................................................................................................................................... 55 Nm (41 ft lbs)
Angle of rotation torque (2nd pass) ..................................................................................................................................................................... 90 - 100°
Rod Bolt Torque
First Version
Rod Bolt Stretch
Thread M9x1 mm
Stretch shaft when new
7.4 - 0.1 mm (0.291 -0.04 in)
Minimum stretched shaft (C)
7.1 mm (0.2795 in)
Length (L) when new
52 - 0.3 mm (2.047 -0.12 in)
Second Version
Thread M9x1 mm
Length (L) when new
52 - 0.3 mm (2.047 -0.12 in)
Maximum Used Length (L)
52.9 mm (2.083 in)
Tightening Torque:
1st step (new bolt):
40 Nm (30 ft lbs)
1st step (used bolt):
30 Nm (22 ft lbs)
@nd step: Tightening angle
90 - 100°
BA03.20-P-1000-01B Crankshaft (Torque)
Crankshaft