TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 12-4 HEATER LAMPS This task covers: a. Removal b. Installation Tools M109A4/M109A5 General mechanic’s tool kit (item 64, Appx H) a. Removal Ensure MASTER switch is OFF when working on hull electrical system to avoid electrical shocks and bums. NOTE The following procedure applies to heaters at both driver’s and cannoneer no. 2’s stations. Heaters come in various designs. The following procedure applies to all of these designs although actual heater may differ in appearance from those illustrated. 1 Turn lens (1) counterclockwise and remove. 2 Remove lamp (2). 12-12 Applicable Configurations WARNING