TM 10-5410-228-24
Damage to hydraulic motor can occur if not aligned properly. Check alignment of hydraulic
motor to coupling by turning recirculation fan. Recirculation fan should turn freely.
(3)
Apply antiseize compound (Item 13, Appx C) to shaft of hydraulic motor (3).
NOTE
Machine key supplied with hydraulic motor.
(4)
Align machine key (26) on shaft of hydraulic motor (3) to coupling (19).
(5)
Apply sealant (Item 44, Appx C) to setscrew (18) and tighten.
(6)
Secure hydraulic motor (3) and motor mount plate (24) to ECU enclosure (25) with two screws
(20), four flat washers (21), two new lockwashers (22) (Item 20, Appx E) and two nuts (23).
Apply sealant (Item 44, Appx C) to mating surfaces of hydraulic motor (3) and motor mount
plate (24).
(7)
Check connector (16) sealing surfaces for damage or material build up. If required, replace
connector (16) or clean any material build up with clean, lint-free cloth.
(8)
Coat male threads on connector (16) with hydraulic sealant.
(9)
Lubricate two O-rings (17) with a light coat of hydraulic fluid.
(10) Install two new O-rings (17) (Item 63, Appx E) on connector (16). Ensure O-rings (17) are seated
and retained properly.
(11) Remove plug from port on hydraulic motor (3). Install connector (16) on hydraulic motor (3),
finger tight.
(12) Wrench tighten connector (16) two to three TFFT (Turns From Finger Tight).
(13) Check tee (9) sealing surfaces for damage or material build up. If required, replace tee (9) or
clean any material build up with clean, lint-free cloth.
(14) Lubricate two O-rings (15) (Item 63, Appx E) with a light coating of hydraulic fluid.
(15) Install two new O-rings (15) on tee (9). Ensure two O-rings (15) are seated and retained
properly.
(16) Install tee (9) on connector (16), finger tight.
(17) Check reducing connector (11) sealing surfaces for damage or material build up. If required,
replace reducing connector (11) or clean any material build up with clean, lint-free cloth.
(18) Install new O-ring (12) (Item 67, Appx E) on reducing connector (11). Ensure O-ring is seated
and retained properly.
(19) Lubricate O-ring (12) with a light coating of hydraulic fluid.
(20) Remove plug from tube assembly (8). Check tube assembly (8) sealing surfaces for damage or
material build up. Remove any material build up with clean, lint-free cloth. If required, replace
per para 3.9.11.
(21) Install tube assembly (8) on tee (9), finger tight. Adjust position of tube assembly (8) and tee (9)
as required.
(22) Remove plug from tube assembly (10). Check tube assembly (10) sealing surfaces for damage or
material build up. Clean any material build up with clean, lint-free cloth. If required, replace
tube assembly (10) per para 3.9.11.
(23) Install tube assembly (10) on reducing connector (11), finger tight. Adjust position of tube
assembly (10) and reducing connector (11) as required.
(24) Torque reducing connector (11) on tee (9) to 480 25 in.-lb (40 2 ft-lb).
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