LO-9-2350-266-12

LO-9-2350-266-12 - Page 42 of 48

LUBRICATION ORDER

LO 9-2350-266-12

19 March 1990

Supersedes LO 9-2350-266-12,

dated 10 April 85.

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

g. Charge accumulator, elevate targeting head, and fill auxiliary reservoir.

h. Charge accumulator, depress targeting head, and fill auxiliary reservoir.

i. Charge accumulator, elevate targeting head to EL STOW, and fill auxiliary reservoir.

j. Charge accumulator, stow system, and fill auxiliary reservoir.

k. Charge accumulator, raise system, and fill auxiliary reservoir.

i. Charge accumulator, track system 180° counterclockwise (ccw), return system to AZ

STOW clockwise (cw).

m. Bleed residual pressure. Support targeting head.

n. Remove both drain plugs. Remove and discard filter. Drain fluid into suitable container.

o. Replace drain plugs and filter. Remove plug from auxiliary reservoir and drain Iine from

return line. Install return line to auxiliary reservoir.

p. Remove blue plug and fill primary reservoir with specified fluid. Replace blue plug and

fill auxiliary reservoir. Remove support.

q. Exercise system ten full cycles. A cycle shall consist of:

(1) Erect, to stow, to erect,

(2) Targeting head full depression, to full elevation, to EL STOW,

(3) track system 180° ccw, and return to AZ STOW cw.

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