TM 5-3825-270-23&P
0034
ENGINE OIL PRESSURE GAUGE
Figure 2. Engine Oil Pressure Gauge - Step 3.
CONDITION/INDICATION
Is engine oil pressure high with engine at normal operating temperature?
DECISION
No - Your original problem has been resolved.
Yes - Go to step 2. (Step 2 - Is engine oil pressure high after performing engine oil pressure test?)
STEP 2
Is engine oil pressure high after performing engine oil pressure test?
Test engine for high oil pressure. (WP 0122)
CONDITION/INDICATION
Is engine oil pressure high after performing engine oil pressure test?
DECISION
No - If engine tested normal for oil pressure, replace ENGINE OIL PRESSURE gauge. (WP 0090) Verify problem
is solved. (Step 3 - Does ENGINE OIL PRESSURE gauge read normal?)
Yes - Replace engine. (WP 0128) Verify problem is solved. (Step 3 - Does ENGINE OIL PRESSURE gauge
read normal?)
STEP 3
Does ENGINE OIL PRESSURE gauge read normal?
Start engine and observe ENGINE OIL PRESSURE gauge at normal engine operating temperature. (TM
5-3825-270-10)
