TM 9-2320-279-34-3
M978 Tanker Maintenance Procedures Instructions (Cont)
22-3. PRIMARY PUMP HYDRAULIC MOTOR REPAIR (CONT).
(7)
(8)
Remove two retaining rings (15) and press
gear (16) from long shaft (5). Remove key (17).
Remove two retaining rings (18) and press
gear (19) from short shaft (6).
(9)
(10)
(11)
(12)
(13)
Remove two packing retainers (20) and preformed
packings (21) from adapter (10).
Remove two plugs (22) and balls (23).
Remove two roller bearings (24).
Remove fiber washer (25) and bushing (26).
Remove preformed packing (27) and backup ring (28)
from bushing (26).
22-12
