TM 9-3950-253-13&P
0056
MALFUNCTION
Faulty cylinder.
CORRECTIVE ACTION
1.
Remove relief hose from upper fitting on cylinder, install T-fitting between hose and cylinder and
connect pressure gauge to T-fitting.
2.
With engine on, press unstow button on Control Panel and check for hydraulic pressure.
a.
If hydraulic pressure is <100 psi (689 kPa) turn off engine and replace cylinder (WP 0064).
b.
If hydraulic pressure is >100 psi (689 kPa), turn off engine, remove pressure gauge from
T-fitting, T-fitting from hose and cylinder, install relief hose on cylinder and proceed to
Malfunction Faulty relief hose from cylinder to manifold.
MALFUNCTION
Faulty relief hose from cylinder to manifold.
CORRECTIVE ACTION
1.
Remove relief hose from lower fitting on output side of manifold, install T-fitting between hose
and cylinder and connect pressure gauge to T-fitting.
2.
With engine on, press unstow button on Control Panel and check for hydraulic pressure.
a.
If hydraulic pressure is <100 psi (689 kPa) turn off engine and replace relief hose from
cylinder to manifold (WP 0084).
b.
If hydraulic pressure is >100 psi (689 kPa), turn off engine, remove pressure gauge from
T-fitting, T-fitting from hose and manifold, install relief hose on manifold and proceed to
Malfunction Faulty manifold or relief hose from manifold to quick-disconnect fitting.
MALFUNCTION
Faulty manifold or relief hose from manifold to quick-disconnect fitting.
CORRECTIVE ACTION
1.
Remove relief hose from lower fitting on input side of manifold, install T-fitting between hose
and cylinder and connect pressure gauge to T-fitting.
2.
With engine on, press unstow button on Control Panel and check for hydraulic pressure.
a.
If hydraulic pressure is <100 psi (689 kPa) turn off engine and replace manifold
b.
If hydraulic pressure is <100 psi (689 kPa), turn off engine, remove T-fitting from hose and
manifold, and replace relief hose from manifold to quick-disconnect fitting (WP 0084).
END OF WORK PACKAGE
0056-5/blank
03/15/2011Rel(1.10)root(tswp)wpno(T582055)
