TM 9-2320-360-10
Table 2-1. Preventive Maintenance Checks and Services (PMCS)
for the HET Tractor (Cont)
Location
Item
Interval
Item to
Procedure
Not Fully Mission
No.
Check/Service
Capable If:
Before
f.
Check AIR
f.
Gage indication
14
INSTRUMENT
PRESS gage (5)
for either section
(cont)
PANEL (CONT)
for system air
is less than 60
pressure level
psi (414 kPa) or
above 60 psi
low air pressure
(414 kPa).
indicator lights
Repeatedly step
or warning alarm
on brake pedal
sounds.
until air pressure
drops below 60
psi (414 kPa).
Check that
warning buzzer
operates below
60 psi (414
kPa).
g.
Check
g.
Gage indicates
BATTERY gage
below 26 Vdc or
(6) for 26 to 30
above 30 Vdc.
Vdc.
h.
Check
h.
Gage indicates
BATTERY gage
below 13 Vdc or
(7) for 13 to 15
above 15 Vdc.
Vdc.
NOTE
At idle, TRANS TEMP gage may indicate 0-160 F (0-71 C) oil
temperature.
Remove chock blocks.
i.
Check TRANS
i.
Gage indicates
TEMP gage (8)
in red area
for normal
(approximately
operating
300F (149C)
temperature of
or more).
less than 220F
(104C).
Change 1 2-41