TM 9-2320-279-34-3
Power Takeoff (PTO) and Hydraulic Pump Maintenance Instructions (Cont)
CAUTION
Make sure gear teeth on drive gear and driven
gear are same size or equipment can be
damaged when installing rear cover.
(7)
Install drive gear (11) and driven
gear (12) in center section (13).
NOTE
Wear plate of Model B pump has a different
configuration.
(8)
Install center section (13) on rear wear
plate (10).
(9)
Install front wear plate (14), bronze
side up.
NOTE
Model B has preformed packing and different
hardware for attaching rear cover. Do steps
(9.1), (10), (11), and (12.1) for Model B. Do
steps (10), (11), and (12) for Model A.
(9.1) Install preformed packing (14.1) on
rear cover (17).
(10)
Install seal gland (15) and seal
retainer (16) into rear cover (17).
(11)
Lubricate threads of four screws (18).
Install rear end cover (17), screws (18),
and four lockwashers (19). Tighten
screws to 60 lb-ft (81 N•m).
(12)
Lubricate threads of studs (3). Install
four lockwashers (20), two nuts (21),
and two screws (21.1). Tighten nuts
and screws to 60 lb-ft (81 N•m).
(12.1) Lubricate threads of four screws (21.1).
Install four screws (21.1) and
lockwashers (20). Tighten screws to
60 lb-ft (81 N•m).
Change 3
19-23
