TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 1085 of 1236
TM 9-2350-261-20-1 REPLACE AIR BOX HEATER AIR PUMP 0177 00 THIS WORK PACKAGE COVERS: Removal (page 0177 00-1). Installation (page 0177 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 0780 00, Item 29) M a t e r i a l s / P a r t s Sealing compound (WP 0782 00, Item 60) P e r s o n n e l R e q u i r e d Unit Mechanic E q u i p m e n t C o n d i t i o n Engine stopped/shutdown (see your -10) Carrier blocked (see your -10) Ramp lowered (see your -10) Battery ground lead disconnected (WP 0294 00) Trim vane lowered and power plant front access door open (see your -10) REMOVAL 1. Remove two nuts (1), washers (2), and leads (3) and (4) from air box heater air pump (5). 2. Remove adapter (6) from elbow (7). 3. Remove adapter (8) from elbow (9). 4. Remove screw (10), washer (11), retainer (12), air pump (5), and pad from mount (13). 5. Remove elbow (7) from air pump (5). 6. Remove elbow (9) from air pump (5). 0177 00-1