TM 5-3805-280-24-1
Tests
Procedure is to check that the hydraulic pressure output
for the proportional solenoid valves are within the
specified pressure range of the pressure shown on the
laptop computer. The pressure shown on computer is a
calculated pressure from the electrical signal from the
engine and pump controller (EPC).
TX,9025,GG2121 1921MAY982/6
1. Stop the engine.
Loosen vent plug (K) to release the air pressure in
hydraulic oil tank.
9025
K--Vent Plug
25
85
Continued on next page
TX,9025,GG2121 1921MAY983/6
6-216
