TM-9-2350-311-34-2 Maintenance Manual for Volume 2 M109 Cab Download
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TM 9-2350-311-34-2 5-12 VARIABLE RECOIL ASSEMBLY This task covers: a. Removal b. c. Inspection and Repair d. e. Installation Disassembly Assembly INITIAL SETUP Tools Artillery and turret mechanic’ s tool kit (SC 5180-95-CL-A12) Artillery field maintenance tool kit (SC 4933-95-CL-A06) Drain pan (item 12, Appx F) Fabricated breech stand (Figure C-3, Appx C) Hose, non-metallic (item 7, Appx F) Materials/Parts Caps and plugs (item 10, Appx B) Cotter pin (item 48, Appx E) Grease (item 21.1, Appx B) Grease (item 21.2, Appx B) Hydraulic fluid (item 22, Appx B) Key washer (item 114, Appx E) M109A2/M109A3/ M109A4 Key washer (item 143, Appx E) M109A5 Lockwasher (item 82, Appx E) Lockwashers (6) (item 83, Appx E) Lockwashers (3) (item 88, Appx E) Lockwashers (4) (item 144, Appx E) Lockwire (item 36, Appx E) Lockwire (item 39, Appx E) Preformed packings (4) (item 155, Appx E) Rag (item 26, Appx B) Seal replacement parts kit (item 142, Appx E) M109A5 Seal replacement parts kit (item 151, Appx E) M109A2/M109A3/M109A4 Self-locking bolt (item 101, Appx E) M109A2/M109A3/M109A4 Self-locking bolt (item 102, Appx E) M109A5 Spring pins (3) (item 13, Appx E) Personnel Required 3 References TM 9-2350-311-20-2 Equipment Condition Travel lock stowed (TM 9-2350-311-10) Muzzle brake removed (TM 9-2350-311-10) Bore evacuator removed (TM 9-2350-311-10) Dust shield and variable recoil access cover removed (TM 9-2350-311-20-2) Depress cannon to 0 mils (TM 9-2350-311-10) Engine grille covered with tarpaulin (TM 9-2350-311-10) a. Removal Wear safety glasses and steel-tipped safety shoes to avoid possible injury while handling equipment. All internal components of the recoil assembly are heavy and care should be used to prevent binding of components during removal. NOTE Variable recoil assembly can be disassembled and repaired with mount and cannon assembly installed in vehicle. 5-76 Change 2