Man D2862 LE221 Repair Manual page 366

CRANKCASE
Important information
WARNING
Component damage due to incorrectly tightened screw/bolt connections
• If impact wrenches are used, these may only be used for pretightening to max. 50% of the
specied tightening torque
• Final tightening must always be performed manually using a torque wrench
364 AE6 3st edition