dated 10 April 85.
19 March 1990
Supersedes LO 9-2350-266-12,
CARRIER, PERSONNEL, FULL TRACKED,
ARMORED FIRE SUPPORT,
References: TM 9-2350-266-10, TM 9-2350-266-20, TM 9-2350-261-20, TB 43-0210, and CL9100SL
Drain only when hot (after operation).
Do not substitute hydraulic 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
c. Inspect drain plugs and oil for metallic particles. If metal chips are found, notify direct
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.
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