TM 9-2350-261-20-1
STE/ICE-R LOW OIL PRESSURE TROUBLESHOOTING
INITIAL SETUP
Tools:
Equipment Conditions:
General Mechanics Tool Kit (Item 30, App D)
STE/ICE-R Test Set (Item 71.1, App D)
Engine stopped (see your -10)
Carrier blocked (see your -10)
Personnel Required:
Unit Mechanic
References:
Trim vane lowered (see your -10)
Power plant access door open (see your -10)
STE/ICE-R hooked up for power (page 2-275)
STE/ICE-R engine RPM test hooked up
(page 3-277)
See your -10
Engine oil low pressure indicator fails to go
off after engine starts (page 3-50)
1.
2.
Remove oil pressure sending unit (1) from engine.
Install blue striped pressure transducer (2) in place of
sending unit (1).
3. Connect transducer cable W4P1 (3) to J3 (4) on VTM.
4. Connect transducer cable W4P2 (5) to pressure
transducer (2).
5. Set test select switches to 50.
6. Press and hold test button until CAL appears on
display.
7. Is offset value within -150 to +150?
3-264
Change 4
1. Go to offset fault isolation
(TM 9-4910-541-12&P).
2. Verify no faults found.