TM 5-4310-386-14
5-12. Oil Pressure Regulator Valve and Oil Return Line (Cont).
c.
Repair. (figure 5-14)
(1)
Remove oil pressure regulator valve (para. b. above).
(2)
Remove four alien screws (1) and (2) and remove flange (3) from valve housing (4).
(3)
Remove preformed packing (5), valve seat (6), ball (7), ball guide (8), spring (9), and washer (10).
(4)
Remove acorn nut (11), stud (12), and gasket (13).
(5)
Remove oil gauge retainer (14), two preformed packings (15), gasket (16), and oil gauge glass (17).
(6)
Remove two male connectors (18) and (19) and preformed packing (20).
(7)
Clean all components using nonionic detergent cleaner and rinse with clean distilled water.
(8)
Install preformed packing (20) and two male connectors (19) and (18).
(9)
Install oil gauge glass (17), gasket (16), two preformed packings (15), and oil gauge retainer (14).
(10)
Install gasket (13), stud (12), and acorn nut (11).
(11)
Install washer (10), spring (9), ball guide (8), ball (7), valve seat (6), and preformed packing (5).
(12)
Install flange (3) on valve housing (4) and secure with four allen screws (2) and (1).
(13)
Install oil pressure regulator valve (para. b. above).
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