ENGINE OIL PRESSURE TEST
Lubricating oil is very slippery. Immediately wipe up any spills. Failure to follow this
warning may result in injury or death to personnel.
Do not operate engine with oil sample cap removed. Failure to follow this caution will
cause damage to machine.
1. Turn the ignition switch and battery disconnect switch to the OFF position (TM 5-3805-298-10).
2. Position drain pan under machine.
3. Remove oil pressure hose (Figure 1, Item 2) from engine oil sample test port (Figure 1, Item 1).
Figure 1. Engine Oil Sample Test Port.