Assembling Pipes With Dko Connectors (El, Et, Ew, Gz, Gzr, Red) - Kohler KD62V12A Operation And Maintenance Manual

Size
M60x2
Tab. 78: VSTI screw plug tightening torques for aluminum parts
Do not use hydropneumatic screwdriver.
1)

8.4.11 Assembling pipes with DKO connectors (EL, ET, EW, GZ, GZR, RED)

Fig. 142: DKO connector
Fig. 143: DKO connector lubrication
Information
Tolerances of the indicated tightening torques: 10%.
Always lubricate the thread before tightening these parts (engine oil).
Information
To assemble pipes with DKO connectors:
u When tightening the nut, make sure that the connector does not rotate.
u Tighten the nut by hand.
u Hold a wrench as close as possible to the nut.
u Tighten the nut with the wrench until the resisting point.
u Tighten the nut a further 90°.
Alternatively, refer to the following table for tightening sequence of the nut:
Size
06L
08L
10L
12L
KD62V12A 33521061401_1_1 EN_US
2023-10
Tightening torque
VSTI ED VSTI o-ring
1)
- 400 Nm
(295 ft-lb)
Equivalent specification
20 Nm (15 ft-lb)
30 Nm (22 ft-lb)
40 Nm (30 ft-lb)
50 Nm (37 ft-lb)
© 2023 by Kohler Co. All rights reserved.
Size Tightening torque
VSTI ED
1)
-
Size Equivalent specification
06S 25 Nm (18 ft-lb)
08S 40 Nm (30 ft-lb)
10S 50 Nm (37 ft-lb)
12S 60 Nm (44 ft-lb)
Appendix
Standard tightening torques
VSTI o-ring
- -
235