TM 10-5410-228-24
NOTE
Plug open ports on oil cooler and open ends of tube assemblies to keep the hydraulic system
free of contaminants.
(18) Plug open port on oil cooler (4).
(19) Disconnect reducer (10) from tee (7) on oil cooler (4). Remove and discard O-ring (30) from tee
(7).
(20) Disconnect tee (7) from oil cooler (4). Remove and discard O-ring (31) from tee (7).
(21) Plug open port on oil cooler (4).
b. Installation (Refer to Figure 3-21)
(1)
Check tee (7) sealing surfaces for damage or material build up. If required, clean any material
build up with clean, lint-free cloth or replace tee (7).
(2)
Install new O-ring (31) (Item 51, Appx E) on tee (7). Ensure O-ring (31) is seated and retained
properly.
(3)
Lubricate O-ring (31) with a light coating of hydraulic fluid.
(4)
Coat male threads on tee (7) with hydraulic fluid.
(5)
Remove plug from port on oil cooler (4). Install tee (7) on oil cooler (4), finger tight.
(6)
Check reducer (10) sealing surfaces for damage or material build up. If required, replace reducer
(10) or clean any material build up with clean, lint-free cloth.
(7)
Install new O-ring (30) (Item 51, Appx E) on tee (7). Ensure O-ring (30) is seated and retained
properly.
(8)
Lubricate O-ring (30) with a light coating of hydraulic fluid.
(9)
Install reducer (10) on tee (7), finger tight.
(10) Check tube assembly nut (9) sealing surfaces for damage or material build up. If required,
replace tube assembly nut (9) or clean any material build up with clean, lint-free cloth.
(11) Install new O-ring (11) (Item 63, Appx E) on reducer (10). Ensure O-ring (11) is seated and
retained properly.
(12) Lubricate O-ring (11) with a light coating of hydraulic fluid.
(13) Coat male threads on reducer (10) with hydraulic fluid.
3-111
