TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
Page 168 of 1072
TM 9-2350-247-20-2 REPLACE AIR BOX HEATER HOSES, TUBES, AND FITTINGS (M548A1) — Continued 0180 00 5. Remove hose (13) between air pump (14) and air pump check valve (15). 6. Remove screw (16), washer (17), and clamp (18) from engine. 7. Remove hose (19) from air pump check valve (15) and elbow (20). Remove elbow (20) and adapter (21) from air box heater (12). 8. Remove air pump (WP 0191 00). 9. Remove air box ignition coil (WP 0184 00). 10. Remove two screws (22) and washers (23) that secure air pump (14) and bracket (24) to engine. 11. Remove screw (25) and two washers (26) from support (27). Remove bracket (24) with support (27) attached. 0180 00-2