TM 5-2350-378-23&P
0012
FRONT CORNER (LEFT OR RIGHT) RAISES IN SPRUNG, BUT NOT UNSPRUNG MODE - Continued
STEP
14.
Perform circuit 3 hoses and lines blockage check.
WARNING
Do not work under vehicle unless hull is properly blocked or allowed to settle on bump
stops. Failure to comply may result in severe injury or death to personnel.
a.
Check for blockage in all hoses and lines applicable to corner of vehicle which will not raise (Figure 10).
CONT VLV-3L
RH MAIN MANF FRONT-3R
RH FWD MANF-3R
CONT VLV-3R
RH MAIN MANF
BOT-3L
LH MAIN MANF
TOP-3L
LH FWD
FWD MANF
RH MAIN MANF
NO 1 SPSN
MANF-3L
LH MAIN
ADPTR-3
TOP-3R
UNIT-3
MANF BOT-3R
NO 1 SPSN
FWD MANF
LH MAIN MANF
UNIT-3
ADPTR-3
FRONT-3L
T00115HDC
Figure 10. Circuit 3 Components, Hoses and Lines.
b.
Connect hoses. Verify problem with operator.
CONDITION/INDICATION
Is there any blockage?
DECISION
YES - Clear blockage or replace lines (TM 5-2350-262-20). Verify problem is solved.
NO - A previous task was incorrectly performed or results misinterpreted. Verify results of all previous tests,
beginning at Step (1).
STEP
15.
Perform No. 1 actuator pressure test (port 11) using HDC.
a.
Reset all HDC solenoid valves by selecting RESET VALVES button (Figure 11, Item 5) on HDC control
box.
03/15/2011Rel(1.8)root(tswp)wpno(T00010)