Service and Repair Manual Repair
Driving gear
Fig. 115: Torsional vibration damper bolts
Reference
Key Screw specifications
Lubricant *
Reuse**
Torque Angle (°)
Step
± 5%
Step
± 5°
1 056AC M28x2x122 - No 1 430 Nm
317 ft-lb
2 75°
Tab. 26: Tightening specifications table
*Lubricants:
MG = Molykote G-n-plus
MW = Castrol Optimol paste white T
MH = Molykote HSC
O = Engine oil
XX = Loctite 243
YY = Loctite 577
**Refer to screws reuse rules. (For more information see: 5.3.2 Screws pre-tightening, reuse and
marking, page 274.)
Sampling silicon oil from torsional vibration damper - SL2-1345
Previous tasks
Make sure that the following tasks are performed:
q Torsional vibration damper is cool enough to be touched with bare hands.
q The area around the sample openings is clean and free from engine oil and dirt.
q Torsional vibration damper cover is removed.
Specific safety instructions
Not applicable.
Special tools
Not applicable.
KD83V16 33525088901_2_1 EN_US
2021-07
© 2021 by Kohler Co. All rights reserved.
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