TM 5-3805-281-24-1
Tests
4. Heat hydraulic oil to the specified temperature. (See
Hydraulic System Warm-Up Procedure in this group.)
Hydraulic Oil--Specification
Temperature ........................................................... 50 5C (120 10F)
5. Stop the engine.
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6. Loosen vent plug (K) to release the air pressure in
hydraulic oil tank.
9025
K--Vent Plug
25
105
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