Kohler KD62V12 Service And Repair Manual page 268

Appendix
Standard tightening torques
Thread
diam-
eter
M20
M24
M30
Tab. 62: Standard torques for hexagonal / socket / flange screws and hexagonal / flange nuts, with
coating without lubricant
5.3.4 Standard torques for internal drive pipe plug with conical thread
Fig. 329: Internal drive pipe plug with conical thread DIN 906
Information
Tolerances of the indicated tightening torques: 10 %.
Always lubricate the thread before tightening these parts (engine oil).
Thread
M 6 x 1
M 8 x 1
M 10 x 1
M 12 x 1.5
Tab. 63: Standard torques for internal drive pipe plug with conical thread
Special tolerance: +0.5 mm (0.02 in)
1)
5.3.5 Standard torques for screws according to DIN 7643, DIN 910, DIN
908
With copper sealing ring according to DIN 7603, for:
– Hollow screw for ring-type banjos according to DIN 7643
– Hexagon head screw plugs with collar - Cylindrical thread according to DIN 910
– Internal drive screw plugs with collar - Cylindrical thread according to DIN 908
268
Quality class 8.8
320 Nm
236 ft-lb
550 Nm
406 ft-lb
1100 Nm
811 ft-lb
Tightening torque Thread
5 Nm M 14 x 1.5
4 ft-lb
1)
12 Nm M 16 x 1.5
9 ft-lb
18 Nm M 18 x 1.5
13 ft-lb
30 Nm
22 ft-lb
© 2021 by Kohler Co. All rights reserved.
358 Nm
264 ft-lb
-
-
Tightening torque
57 Nm
42 ft-lb
68 Nm
50 ft-lb
87 Nm
64 ft-lb
- -
Service and Repair Manual
Quality class 10.9
470 Nm
347 ft-lb
800 Nm
590 ft-lb
1600 Nm
1,180 ft-lb
Thread Tightening torque
M 20 x 1.5 98 Nm
72 ft-lb
M 36 x 1.5 280 Nm
207 ft-lb
M 48 x 1.5 280 Nm
207 ft-lb
-
KD62V12 33525088601_7_1 EN_US
525 Nm
387 ft-lb
-
-
-
2021-07