TM 9-2350-256-20a. REMOVAL1 Remove lower oil fill tube (1) by removing threescrews (2), three packings (3), and gasket (4).2 Remove two clamps (5) and rubber hose (6) fromlower oil fill tube (1).3 Remove two self-locking nuts (7) and two screws(8) from clamps (9), and remove upper oil fill tubeassembly (10).4 Remove ID plate (11) by removing two drivescrews(12) and two flat washers (13).5 Remove bracket (14) by removing two screws (15), two washers (16), and two self-locking nuts (17).6 Remove bracket (18) by removing two screws (19) and two lockwashers (20).b. INSTALLATION1 Install bracket (18) with two screws (19) and two new lockwashers (20).2 install bracket (14) with two screws (15), two flat washers (16), and two new self-locking nuts (17).3 Install ID plate (11) with two flat washers (13) and two new drivescrews (12).4 Install upper oil fill tube assembly (10) with two clamps (9), two new self-locking nuts (7), and two screws (9).5 Connect rubber hose (6) between lower oil fill tube (1) and upper oil fill tube assembly (10). Secure with twoclamps (5).6 Install lower oil fill tube (1) and new gasket (4) with three screws (2) and three new packings (3)7 Replace engine oil (refer to TM 9-2350-256-10).NOTEFollow-on maintenance:Install powerplant (see paragraph 3-1)Change 13-25
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