TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9–2350–311–20–2 5–47 5–19 REPLENISHER ACCUMULATOR ASSEMBLY This task covers: a. Removal b. Inspection c. Installation d. Service INITIAL SETUP Tools Artillery and turret mechanic’s tool kit (SC 5180–95–CL–A12) Torque wrench (item 18, Appx H) Utility pail (item 7, Appx H) Materials/Parts Adhesive (item 1, Appx D) Hydraulic fluid, OHT (item 21, Appx D) Preformed packings (2) (item 46, Appx G) Sealing compound, grade C (item 31, Appx D) Self-locking nuts (4) (item 183, Appx G) Personnel Required 2 References TM 9–2350–311–10 a. Removal WARNING • Wear safety glasses and steel-tipped safety shoes to avoid possible injury while handling equipment. • Dry nitrogen tanks are marked with one or two black bands at the top of the tank. Do not use tanks without black band. In charging replenisher accumulator, use dry nitrogen. Certain other gases will cause accumulator replenisher to explode, resulting in possible death or serious injury. NOTE Replenisher accumulator procedures can be performed while mount and cannon are installed in vehicle. 1 Relieve hydraulic pressure from replenisher accumulator by opening left-hand bleeder plug (1) on buffer coupling block (2). Catch hydraulic fluid in a utility pail. 2 1