TM 5-3805-290-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
INCLUDING LUBRICATION INSTRUCTIONS - CONTINUED
0012 00
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT FULLY MISSION
SERVICE
PROCEDURE
CAPABLE IF:
NO.
INTERVAL
HOURS
a. Turn engine start switch to ON posi-
Monthly
74
Brake Accu-
tion. Low brake pressure alert indi-
mulator Check
001200
cator should come on if brake
0012 00
system pressure is not at normal
operating pressure (WP 0004 00).
b.Start engine (WP 0005 00). Run
engine at half speed for 2 minutes to
allow accumulator pressure to
increase. Low brake pressure alert
indicator should go off.
c. Shut down engine (WP 0005 00).
d.Turn engine start switch to ON posi-
tion. Apply service brakes and
release service brakes until low
brake pressure alert indicator comes
on (due to decrease in accumulator
pressure). A minimum of five ser-
vice brake applications are required.
e. If less than five applications were Accumulator is discharged.
required,
accumulator
needs
recharging. Notify Unit Mainte-
nance.