TM 5-3825-270-23&P
FIELD MAINTENANCE
ENGINE OIL PRESSURE TESTING
INITIAL SETUP:
Equipment Condition
Tools and Special Tools
Engine OFF. (TM 5-3825-270-10)
Tool Kit, General Mechanic's: Automotive
(WP 0225, Table 1, Item 12)
Pan, Drain, 5 Gal Cap (WP 0225, Table 1, Item 2)
Tester, Pressure Gage (WP 0225, Table 1, Item
11)
Materials/Parts
Compound, Sealing, Pipe Thread, Loctite 567
(WP 0224, Table 1, Item 23, 24, 25, 26)
TESTING
WARNING
Engine components become hot during normal operation. Allow engine to cool completely
prior to performing this task. If necessary, use insulated pads and gloves. Failure to comply
may result in injury or death to personnel.
WARNING
Prolonged contact with lubricating oil may cause skin rash. Immediately wash skin and
clothing thoroughly and remove saturated clothing that comes in contact with lubricating oil.
Keep area well-ventilated to keep fumes at a minimum. Failure to comply may result in injury
or death to personnel.
NOTE
Position drain pan under engine oil pressure sending unit prior to removal. Refer to local
policies and regulations for disposal of contaminated oil, rags, and oil filter.
1.
Remove nut (Figure 1, Item 2), washer (Figure 1, Item 3), and wire (Figure 1, Item 4) from oil pressure sending
unit (Figure 1, Item 1).
0122-1