TM-9-2350-311-10
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5
TECHNICAL MANUAL; OPERATOR’S MANUAL
NOVEMBER 1994
TM-9-2350-311-10 - Page 47 of 775
1-11 LOCATION
TM 9-2350-311-10
AND DESCRIPTION OF MAJOR COMPONENTS — CONTINUED
1-11.1 Location and Description of Major External Components — Continued
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AIR INTAKE GRILLE
Permits ventilation and access to engine.
RADIATOR FAN ACCESS DOOR
Permits access to radiator fans.
EXHAUST GRILLE
Discharge location for engine cooling air.
RADIATOR CAP ACCESS DOOR
Provides access to engine radiator filler cap.
PERSONNEL HEATER EXHAUST
Outlet for personnel heater exhaust.
DEFLECTOR
FUEL TANK ACCESS DOOR
Permits access for filling engine fuel tanks.
1-9
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