TM 5-3895-385-23-1
0217
Table 1. Left Track Fails To Move In Reverse Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Remove hydraulic hose 13 from
brake port on torque hub (WP
0302, Vol 2).
3. Attach hydraulic pressure tester
(WP 0442, Vol 3) to hydraulic
hose 13 removed from brake
port on left torque hub (WP
0302, Vol 2).
4. Start BMPM engine (TM 5-3895-
385-10).
WARNING
The BMPM weighs 26,400 lb (11,975 kg). Use a suitable lifting device and suitable jack stands.
Failure to comply may cause injury or death to personnel.
The tracks may move during this procedure. Lift and support both sides of the BMPM and support
BMPM by the frame. Allow for free movement of both left and right tracks. Failure to comply may
cause injury or death to personnel.
CAUTION
Properly support the BMPM. Failure to comply may cause damage to equipment.
5. Check hydraulic pressure at
1. If hydraulic pressure reads a
hydraulic pressure hydraulic
minimum of 100 psi (689 kPa),
hose 13 removed from brake
turn keyless engine switch to
port on torque hub (WP 0302,
the OFF position (TM 5-3895-
Vol 2) while attempting to move
385-10), and replace torque hub
left track in reverse using
(WP 0421, Vol 2) and torque
joysticks (TM 5-3895-385-10).
hub motor (WP 0421, Vol 2).
2. If pressure reads below 100 psi
(689 kPa), turn keyless engine
switch to the OFF position (TM
5-3895-385-10), and replace
brake valve (WP 0315, Vol 2).
END OF WORK PACKAGE
0217-4