TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-2 REPLACE TRANSMISSION OIL SAMPLING VALVE, GUARD, AND PRESSURE SWITCH (M548A3) 0323 00 THIS WORK PACKAGE COVERS: Removal (page 0323 00-1). Cleaning (page 0323 00-2). Installation (page 0323 00-2). INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s General Mechanic’s Tool Kit (WP 0541 00, Item 57) M a t e r i a l s / P a r t s Cleaning compound (WP 0542 00, Item 9) Sealing compound (WP 0542 00, Item 36) Preformed packing Retainer P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Center seat raised (see your -10) Center and right floor plate removed (WP 0395 00) REMOVAL 1. Remove three transmission cover screws (8) securing pressure switch guard (9) to transmission. 2. Remove left side transmission screw (10) and pressure switch guard (9) from transmission. 3. Remove transmission oil sampling valve (1) and elbow (2) from bushing (3). 4. Remove elbow (2) from transmission oil sampling valve (1). 5. Remove bushing (3) from tee (4). 6. Disconnect circuit 366 lead (6) from pressure switch (5). 7. Remove pressure switch (5) from tee (4). 8. Remove tee (4) with tube nut (7), retainer (11), and preformed packing (12) from transmission. Discard preformed packing and retainer. 0323 00-1