TM 9-2350-261-20-1R E P L A C E A I R B O X H E A T ERDESCRIPTIONThis task covers:Remove (page 6-138).Install (page 6–139).INITIAL SETUPTools:General MechanicsMaterials/Parts:References:Tool Kit (Item 30, App D)See your -10Equipment Conditions:Sealing compound (Item 46, App C)Engine stopped/shutdown (see your -10)GasketBattery ground lead disconnected (page 13-2)Preformed packingCarrier blocked (see your -10)Air box heater solenoid valve removedPersonnel Required:(page 6-136)Unit MechanicTrim vane lowered and power plant frontaccess door open (see your -10)REMOVE4.1. Disconnect lead (1) from igniter (2).2. Disconnect air hose (3) from elbow (4).5.3. Remove elbow (4) from adapter (5).6.Remove three screws (6) and washers (7) .that secure air box heater body (8) to engine.Three leads (9) will come off with onescrew (6).Remove heater body (8), packing (10), andgasket (11) from engine. Discard packing andgasket.Remove elbow (12), spray nozzle (13), andadapter (5) from heater body (8).6-138
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