TM 5-3895-385-23-1
0103
Table 1. Hopper Wings Fail to Close Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Attach hydraulic pressure tester
(WP 0442, Vol 3) to cylinder
extend hydraulic hose at
malfunctioning hopper wing
hydraulic cylinder (WP 0260, Vol
2).
3. Start BMPM engine (TM 5-3895-
385-10).
4. Press hopper wing in key on
pedestal top (TM 5-3895-385-
10).
5. Check hydraulic pressure (WP
1. If hydraulic pressure reads a
0442, Vol 3) at hydraulic hose at
minimum of 1800 psi (12,410
hopper wing hydraulic cylinder
kPa), replace the hopper wing
(WP 0288, Vol 2) while pressing
hydraulic cylinder (WP 0258,
the hopper wing out key on
Vol 2).
pedestal top (TM 5-3895-385-
10).
2. If pressure reads below 1800 psi
(12,410 kPa), turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and replace hopper wing
hydraulic hose (WP 0288, Vol
2).
END OF WORK PACKAGE
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