TM 5-2350-378-23&P
0016
LEFT REAR CORNER DOES NOT RAISE IN SPRUNG OR UNSPRUNG MODE - Continued
STEP
1.
Perform actuator hose 9 flow test.
NOTE
Have suitable container ready to catch oil.
a.
Stop engine; relieve hydraulic pressure. Disconnect REAR SPNSN UNIT-9 hose (Figure 1, Item 2) from
port 9 (Figure 1, Item 1) on No. 4 left actuator (Figure 1, Item 3).
b.
Cap port 9 (Figure 1, Item 1).
c.
Connect drain hose to open end of REAR SPNSN UNIT-9 hose (Figure 1, Item 1).
d.
Place end of drain hose in container and have assistant start engine.
e.
Observe a free flow of oil from drain hose.
f.
Stop engine; relieve hydraulic pressure.
CONDITION/INDICATION
Is there steady flow of hydraulic oil to actuator?
DECISION
YES - Go to Step (4).
NO - Go to Step (2).
STEP
2.
Check for blockage in REAR SPNSN UNIT-9 hose.
CONDITION/INDICATION
Is there blockage?
DECISION
YES - Clear blockage or replace REAR SPNSN UNIT-9 hose. Reconnect hose to proper port.
NO - Go to Step (3).
STEP
3.
Perform left manifold blockage test using Hydraulic Diagnostic Center (HDC).
a.
Connect REAR SPNSN UNIT-9 hose (Figure 1, Item 2) to port 9 (Figure 1, Item 1) on No. 4 left actuator
(Figure 1, Item 2)
0016-2
03/15/2011Rel(1.8)root(tswp)wpno(T00014)
