TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-5.1. TURNTABLE AND BEARING REMOVAL/INSTALLATION (M984E1) (CONT).
b. Installation.
NOTE
Ridge end of seal is installed
in
l
l
bearing. Cut off excess seal.
(1) Install two dust seals (1)
and grease fitting (2) in
bearing (3).
NOTE
Letter G stamped on bearing faces
down and centered on sub frame.
Replace turntable bearing bolts
with new bolts any time they are
removed.
(2) Aline and install bearing (3) on
subframe (4).
(3) Install 23 screws (5) and
washers (6).
(4)
(5)
(6)
(7)
(8)
17-26.2
Aline and install turntable (7) on bearing (3).
Install 12 screws (8) and washers (9) in turntable (7).
Install four screws (10) and washers (11).
Install hydraulic line (12) with clamp (13), two spacers (14), and screws (15).
Repeat step (7) for other side.