SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3121642 – JLG Lift – 3-19
22. Torque the shoulder bolts (13) 18 to 25 ft. lbs. (25 to 34
Nm). Torque bolts (12) 18 to 25 ft. lbs. (25 to 34 Nm).
23. Turn hub (1G) over onto its side. Insert coupling (14) into
the end of the spindle (1A).
24. Roll test the unit in both clockwise and counterclock-
wise directions. Perform the same number of turns in
each direction as the ratio of the unit. The ratio is the last
two digits of the model number on the unit’s ID tag.
25. Leak test the unit at a pressure of 5 psi (0.34 bar) for 2 to
3 minutes.
26. At this point the main assembly is complete.
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