Service and Repair Manual
Appendix
Standard tightening torques
Pre-tightening torque and turning angle
Fig. 329: Pre-tightening marking and angles
u
Tighten mounting bolt with the specified pre-tightening torque.
u
Mark the specified turning angle on the screw head and on the component 1.
Information
One edge of hexagonal screw corresponds to 60°.
u
On the socket key of the torque wrench 2, mark the initial position, aligned with the marking on
the component.
u
Use the torque wrench to tighten until the marking of the initial position is aligned with the
marking on the component.
u
Repeat process for the other screws, according to standard or described sequence.
Information
For every maintenance task, when a sequence is specified, achieve step 1 for all the sequence
before starting step 2.
Fig. 330: Standard sequence for 4, 5 and six screws.
KD83V16 33525088901_2_1 EN_US
2021-07
© 2021 by Kohler Co. All rights reserved.
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