TM 9-2320-279-34-2
13-90.10.2
Change 4
Frame Maintenance Instructions (Cont)
13-30.3. RETRIEVER LIFT CYLINDER REPAIR (M984E1) (CONT).
(6)
Remove two backup rings (10), seals (11), and wear ring (12) from piston (8).
(6.1) Remove seal (11.1), wear ring (12.1), and preformed packing (13.1) from piston (8.1).
(7)
Remove preformed packing (13).
(8)
Remove wiper seal (14), backup ring (15), and seal (16) from head (9).
(8.1) Remove wiper seal (14.1), seal (15.1), preformed packing (16.1), backup ring (17.1), and wear
rings (18.1) from head (9.1).
(9)
Remove preformed packing (17) and backup ring (18).
