TM 5-2350-262-20-3
HOSE 9 FLOW TEST
NOTE
Have suitable container ready to catch oil.
Stop engine; relieve hydraulic pressure. Disconnect REAR SPNSN UNIT-9 hose (1) from
port 9 on No. 4 left actuator (2). Cap port 9.
Connect drain hose to open end of REAR SPSN UNIT-9 hose (1).
Place end of drain hose in container and have assistant start engine. Observe a free
flow of oil from drain hose.
Stop engine; relieve hydraulic pressure.
LEFT MANIFOLD BLOCKAGE TEST
NOTE
Have suitable container ready to catch oil.
Connect REAR SPNSN UNIT-9 hose (1) to port 9 on No. 4 left actuator (2).
Disconnect MAIN MANF REAR-9 hose (3) from tee (4) on port 9 of left manifold (5). Plug
MAIN MANF REAR-9 hose (3).
Install pressure measuring device (6) on tee (4) at port 9.
Start engine; read pressure measuring device.
Stop engine; relieve hydraulic pressure. Remove all test equipment and connect hose.
3-175
