TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 10-18 IDLER ARM HOUSINGS This task covers: a. Removal b. Installation Tools Equipment Con ditions General mechanic’s tool kit (item 64, Appx H) Idler arm assembly removed (para 10-17) Socket adapter (item 3, Appx H) Idler wheel and hub removed (para 10-16) Socket wrench set (item 56, Appx H) Track adjuster disconnected (para 10-15) Torque multiplier (item 37, Appx H) Track disconnected (para 10-6 or 10-7) Torque wrench (item 71, Appx H) a. Removal Remove eight screws (1) and idler arm housing (2). b. Installation Install idler arm housing (2) and eight screws (1). NOTE FOLLOW-ON MAINTENANCE: Install idler arm assembly (para 10-17) Install idler wheel and hub (para 10-16) Connect track adjuster (para 10-15) Connect track (para 10-6 or 10-7) 10-47