TM 5-3895-385-23-1
0102
Table 1. Hopper Wings Fail to Open Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARNING
Hydraulic oil pressure is high enough to penetrate skin. Keep hands and body away from any
pressurized leak. Use cardboard or paper to check for leaks. Failure to comply may cause
injury or death to personnel.
Never disconnect a hydraulic fitting when the engine is on. Ensure engine is off and
BATTERY DISCONNECT switch is set to the OFF position. Failure to comply may cause
injury or death to personnel.
Hydraulic oil can be thrown when engine is running. Stop engine before checking engine
lubrication oil level. Failure to comply may cause injury or death to personnel.
Always cap or plug any disconnected hydraulic hose or fitting before starting the engine.
Failure to comply may cause injury or death to personnel.
Wear appropriate eye/face protection while performing maintenance. Failure to comply may
cause injury or death to personnel.
2. Attach hydraulic pressure tester
(WP 0442, Vol 3) to hydraulic
pressure test port on the main
hydraulic manifold (WP 0449,
Vol 3, Figure 3).
3. Start BMPM engine (TM 5-3895-
385-10).
4. Check hydraulic pressure at
1. If hydraulic pressure reads a
hydraulic pressure test port on
minimum of 1800 pounds per
the main hydraulic manifold
square inch (psi) (12,410
while pressing auger raise key
kiloPascals (kPa)), turn keyless
on pedestal top (TM 5-3895-385-
engine switch to the OFF
10).
position (TM 5-3895-385-10),
and proceed to next malfunction.
2. If pressure reads below 1800 psi
(12,410 kPa), turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to WP 0106.
0102-3
