JLG 510AJ Service Manual - Manual (Page 82)

SECTION 3 - CHASSIS AND TURNTABLE
3-40 – JLG Lift – 3121181
21. Torque shoulder bolts (13) 18 to 25 ft-lb (25 to 34 Nm).
Torque bolts (12) 18 to 25 ft-lb (25 to 34 Nm).
22. Turn hub (1G) over on its side. Insert coupling (14) in the
end of spindle (1A).
23. Roll test unit in clockwise and counterclockwise direc-
tions. Perform same number of turns in each direction as
the ratio of the unit. The ratio is last two digits of model
number on the unit’s ID tag.
24. Leak test unit at a pressure of 5 psi for 2 to 3 minutes.
25. At this point main assembly is complete.