LO-9-2350-266-12 Lubrication Order for M981 Armored Fire Support Download
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LUBRICATION ORDER 19 March 1990 LO 9-2350-266-12 Supersedes LO 9-2350-266-12, dated 10 April 85. CARRIER, PERSONNEL, FULL TRACKED, ARMORED FIRE SUPPORT, M981 (NSN 2350-01-085-3792) References: TM 9-2350-266-10, TM 9-2350-266-20, TM 9-2350-261-20, TB 43-0210, and CL9100SL 11. Drain only when hot (after Do not substitute hydraulic NOTE operation). fluid for OE/HDO or OEA. Red dye has been added to some final drives to aid in detection of leaks. FINAL DRIVE OIL DRAIN. Every 1500 miles or semiannually, drain final drives: a. Place a suitable container under final drive housing. b. Remove drain plugs from final drive housing and drain oil into container (TM 9-2350-261-20). c. Inspect drain plugs and oil for metallic particles. If metal chips are found, notify direct support maintenance. d. Clean and install drain plug (TM 2350-261-20). e. FiII each final drive with OE/HDO or OEA in accordance with Key, adding the proper amount to bring level to a point between the FULL and ADD marks on gauge rod. Each final drive takes approximately 3-1/2 quarts. Card 19/(20 blank) of 51/(52 blank)