TM 9-2350-247-20-1
TRANS LOW OIL PRESS INDICATOR COMES ON (M548A3)
0047 00
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanic’s Tool Kit (WP 0541 00, Item 57)
Tube-pipe Fitting Kit (WP 0541 00, Item 15)
Pressure Gauge Kit (WP 0541 00, Item 34)
Personnel Required
Unit Mechanic
References
See your -10
See your PMCS
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
Parking brake off (see your -10)
Transmission in SL (see your -10)
Transmission oil level checked (see your PMCS)
Power plant warm
Idle speed set at 600 rpm (see your -10)
Center seat raised (see your -10)
T
1. Turn MASTER SWITCH ON.
2. Is TRANS LOW OIL PRESS light on?
YES
NO
TN
1. Go to TRANS LOW OIL PRESS
indicator malfunctions WP 0055 00.
Y
1. Turn MASTER SWITCH OFF.
2. Remove plug (1) from lube port switch (2).
3. Remove lube port switch (2) from tee (3).
4. Install pressure tester in tee (3).
5. Start engine and run at 1500 rpm (see your -10).
6. Measure lube pressure with transmission in SL. Use 160 psi
(1103 kPa) gauge. Pressure should be over 4 psi (28 kPa).
7. Does pressure tester measure less than 4 psi (28 kPa)?
YES
NO
YN
1. Go to TRANS LOW OIL PRESS
indicator malfunctions WP 0055 00.
0047 00-1
