TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
Page 386 of 828
TM 9–2350–311–20–2 6–64 6–25 LINES AND FITTINGS FROM PRIMARY AND SECONDARY ACCUMULATORS TO EQUILIBRATED ELEVATING CYLINDER This task covers: a. Removal b. Installation INITIAL SETUP Tools Artillery and turret mechanic’s tool kit (SC 5180–95–CL–A12) Materials/Parts Cap and plug set (item 7, Appx D) Locknut (item 2, Appx G) Locknuts (3) (item 3, Appx G) Lockwashers (3) (item 55, Appx G) Plastic bag (item 4, Appx D) Preformed packings (5) (item 47, Appx G) Preformed packings (2) (item 48, Appx G) Preformed packings (5) (item 46, Appx G) Tag, marking (item 36, Appx D) Equipment Condition Discharge hydraulic pressure (para 6–3) a. Removal WARNING • Do not torque hydraulic fittings or perform removal procedures when hydraulic system is pres- surized. Discharging hydraulic system pressure before performing any maintenance proce- dures will avoid serious injury to personnel. • Eye protection will be worn when performing maintenance procedures on all hydraulic compo- nents to avoid injury to personnel. CAUTION • All hydraulic lines and ports must be capped to prevent contaminants from entering the hydrau- lic system and causing internal damage to hydraulic components. • All serviceable components must be placed in plastic bags to prevent contamination of hydrau- lic system during installation.