TM 5-3895-385-23-1
0091
Table 1. Augers Fail to Lower Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If no leaks or damage is found,
proceed to next malfunction.
4. Loss of hydraulic pressure at
1. Check hydraulic hoses from load
1. If leaks or damage is found,
main hydraulic manifold.
sense hydraulic pump to main
replace damaged hydraulic hose
hydraulic manifold for leaks or
(WP 0291, Vol 2).
pinches (WP 0291, Vol 2).
2. If no leaks or damage is found,
proceed to next test.
2. Attach hydraulic pressure tester
(WP 0442, Vol 3) to hydraulic
pressure test port on the main
hydraulic manifold (WP 0447,
Vol 2, Figure 3).
3. Start Bituminous Material Paving
Machine (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.
5. Hydraulic solenoid malfunction.
1. Attempt manual override test
1. If auger lowers, turn keyless
(WP 0312, Vol 2) of auger lift
engine switch to the OFF
extend hydraulic solenoid on
position (TM 5-3895-385-10),
main manifold (WP 0441, Vol 3,
and replace auger lower
Figure 4).
hydraulic solenoid (WP 0312,
Vol 2).
2. If auger does not lower, turn
keyless engine switch to the
OFF position (TM 5-3895-385-
10), and proceed to next test.
0091-3
