TM 5-3805-280-10
Maintenance--Every 10 Hours or Daily
CAUTION: High pressure release of oil from
pressurized system can cause serious burns or
penetrating injury. The hydraulic tank is
pressurized. Do not remove vent plug (A).
Release pressure by loosening vent plug.
11. Loosen vent plug (A) to release hydraulic pressure.
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12. Insert 4 mm (0.15 in.) hex wrench (D) into hole (E)
and turn counterclockwise.
13. Slowly turn cap (A) counterclockwise. Remove cap.
14. Add oil. (See Fuels and Lubricants chapter.)
15. Install cap to case assembly (C) by aligning marks (B)
and turning cap clockwise to lock position.
A--Cap
B--Aligning Marks
C--Case Assembly
D--Hex Wrench
E--Hole
Continued on next page
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