JLG 510AJ Service Manual - Manual (Page 81)

SECTION 3 - CHASSIS AND TURNTABLE
3121181 – JLG Lift – 3-39
BEWARE OF SHARP EDGES IN COUNTERBORE WHEN INSTALLING O-RING.
15. Set cover (6A) on table, interior side up. Grease O-ring (5)
and place it in counterbore around edge of cover (6A).
NOTE: O-ring may be stretched or pinched together to make it fit
counterbore.
16. Place cover sub-assembly (6) on ring gear (4). Align pipe
plug holes according to alignment before disassembly.
17. Place four flat washers (16) on top of bolt holes in cover
sub-assembly.
18. Place shoulder bolts (13) in four shoulder bolt holes in
cover (6). Tighten by hand.
19. Place remaining 12 flat washers (16) on remaining bolt
holes in cover (6).
20. Place 12 bolts in remaining bolt holes in cover (6) and
tighten.