TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 TRANS OIL HI DIFF PRESS INDICATOR MALFUNCTIONS (M548A3) 0059 00 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) Multimeter (WP 0541 00, Item 29) Jumper Wire P e r s o n n e l R e q u i r e d Unit Mechanic Helper (H) 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 and driver’s seat raised (see your -10) T 1. Turn MASTER SWITCH ON. 2. Is TRANS OIL HI DIFF PRESS indicator off? YES NO GO TO BY (PAGE 0059 00-4) Y 1. Turn MASTER SWITCH OFF. 2. Remove TRANS OIL HI DIFF PRESS indicator lens (1), gasket (2), and bulb (3) from instrument panel (4). 3. Check continuity between bulb base and bulb center contact. 4. Does multimeter indicate any continuity? YES NO YN 1. Replace TRANS OIL HI DIFF PRESS indicator bulb (WP 0264 00). 2. Verify no faults found. 0059 00-1