Assembling Pipes With Cutting Rings - Kohler KD62V12 Operation And Maintenance Manual

Appendix
Standard tightening torques
Thread Y Form A with sealing edge Form B with sealing ring Form E with flat sealing
G 3/4A
G 1A
G 1 1/4A
G 1 1/2A
Tab. 61: Standard torques for imperial thread union S series, for aluminium – see figure above

8.4.7 Assembling pipes with cutting rings

Fig. 132: Cutting ring lubrication
Information
Tolerances of the indicated tightening torques: 10%.
Always lubricate the thread before tightening these parts (engine oil).
Fig. 133: Cutting ring tightening
196
72 Nm
53 ft-lb
120 Nm
89 ft-lb
192 Nm
142 ft-lb
232 Nm
171 ft-lb
© 2022 by Kohler Co. All rights reserved.
216 Nm
159 ft-lb
272 Nm
201 ft-lb
432 Nm
319 ft-lb
560 Nm
413 ft-lb
KD62V12 33521030301_8_1 EN_US 2022-09
144 Nm
106 ft-lb
248 Nm
183 ft-lb
360 Nm
266 ft-lb
432 Nm
319 ft-lb