JLG G6-42A Service Manual - Manual (Page 154)

Hydraulic System
8-26 G6-42A, G9-43A, G10-43A
8.8.4 Cylinder Torque Specifications—G6-42A
a. Lift/Lower Cylinder
Note: The capscrews for the bolt plate need to be torqued in sequence in an alternating pattern starting at 35 lb-ft to
75 lb-ft to 95 lb-ft. Check the final torque in a circular pattern a minimum of two times.
b. Extend/Retract Cylinder
c. Tilt Cylinder
d. Compensation Cylinder
e. Frame Level Cylinder
Piston Head Valve Internal Set Screw
1623 lb-ft (2200 Nm)
Apply thread lock
295 lb-ft (400 Nm) 44 lb-ft (60 Nm) 7 lb-ft (10 Nm)
Apply thread lock
Piston Head Valve External Set Screw Internal Set Screw
461 lb-ft (625 Nm)
Apply thread lock
295 lb-ft (400 Nm) 44 lb-ft (60 Nm) 4 lb-ft (5 Nm)
Apply thread lock
4 lb-ft (5 Nm)
Apply thread lock
Nut Valve
1125-1375 lb-ft (1525-1864 Nm) 44 lb-ft (60 Nm)
Nut
990-1210 lb-ft (1342-1640 Nm)
Nut
800-1000 lb-ft (1085-1355 Nm)