JLG M600 Service Manual - Manual (Page 140)

SECTION 4 - BOOM & PLATFORM
4-30 – JLG Lift – 3121813
washer comes to a stop against the housing thrust
surface.
8. Remove the masking tape and apply anti-seize to
the shaft threads.
9. Install the stop tube if applicable.
10. Apply a thin film of grease to the seals, then thread
the end cap onto the shaft to a net fit where the end
cap just begins to damp against the thrust washer.
Tighten the end cap to approximately 120 FT-LB
(163 N.m).
11. Apply a generous amount of anti-seize to the splines
at the end of the shaft. Locate the correct position of
the locknut to align its bolt circle with that of the end
cap. If the bolt circles do not align, unthread the end
cap no more than a half a pitch of the shaft splines.
Insert the cap screws and torque to 108 IN-LB (147
N.m).
12. Grease the thrust washers. Pump a high quality
NLGI-2 lithium based grease into the grease fittings
at both ends of the housing until it begins to ooze
from the grease reliefs. If possible, rotate the shaft
during greasing to ensure even distribution on the
thrust surfaces.