TM 5-3895-385-23-1
0097
Table 1. Screed Fails to Raise Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If right side screed lift hydraulic
cylinder fails to raise, proceed to
malfunction 7.
6. Loss of hydraulic pressure at
1. Attach hydraulic pressure tester
left side screed lift hydraulic
(WP 0442, Vol 3) to hydraulic
cylinder.
hose 79A at left screed lift
hydraulic cylinder (WP 0232, Vol
2).
2. Start BMPM engine (TM 5-3895-
385-10).
3. Press screed raise key on
pedestal top (TM 5-3895-385-
10).
4. Check hydraulic pressure (WP
1. If hydraulic pressure reads a
0442, Vol 3) at hydraulic hose
minimum of 1800 psi (12,410
79A at left screed lift hydraulic
kPa), turn keyless engine switch
cylinder (WP 0232, Vol 2) while
to the OFF position (TM 5-3895-
pressing screed raise key on
385-10), and replace the screed
pedestal top (TM 5-3895-385-
lift hydraulic cylinder (WP 0232,
10).
Vol 2).
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 hydraulic hose at
left screed lift hydraulic cylinder
(WP 0282, Vol 2).
7. Loss of hydraulic pressure at
1. Attach hydraulic pressure tester
right side screed lift hydraulic
(WP 0442, Vol 3) to hydraulic
cylinder.
hose 79B at right screed lift
hydraulic cylinder (WP 0232, Vol
2).
2. Start BMPM engine (TM 5-3895-
385-10).
3. Press screed raise key on
pedestal top (TM 5-3895-385-
10).
0097-4
