COUPLING 4H2243 - Caterpillar

Illustration 1 g03654560
Table 1
Specification for 338-8883 Valve Actuator Gp
Item Qty Part Specification Description
1 9 304-9553 Stud Torque to 50 5 N m (37 4 lb ft).
Turn the studs by an additional angle of 45 5 degrees.
2 3 8T-7062 Taperlock Stud Torque to 65 10 N m (48 7 lb ft).
Illustration 2 g03364107
Tightening sequence
Table 2
Item Qty Part Specification Description
- - - Torque the nuts in the numerical sequence that is shown in Illustration 2.
Illustration 3 g03654559
352-1610 Valve Actuator
Table 3
Item Qty Part Specification Description
3 2 230-9425 Check Valve Gp Torque to 25 6 N m (221 53 lb in).
4 2 230-9447 Jam Nut Torque to 6 1 N m (53 9 lb in).
5 2 236-5958 Bolt Torque to 6 1 N m (53 9 lb in).