JLG 1250AJP Service Manual - Manual (Page 91)

SECTION 3 - 1CHASSIS & TURNTABLE
3121171 – JLG Lift – 3-43
42. Insert the spacer (39) inside the flanged hub (31),
paying attention not to damage the seals already fit-
ted.
43. By using a rubber hammer and a metal stopper
push the spacer (39) against the flanged hub (31),
paying attention not to damage the seals already fit-
ted.
44. Lube the seal seats into the flanged hub (31) and
assemble the O-ring seal (42) and the backup ring
(43).
NOTE: The O-ring seals (A) and backup rings (B) must be
fitted in the seats according the mutual position as
shown in the scheme.