TM-9-2320-343-10

TRUCK, CARGO, 8X8 M985A4 W/WINCH AND M985A4 W/O WINCH

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-343-10 - Page 697 of 1128

OPERATOR MAINTENANCE

LOW OIL PRESSURE GAUGE INDICATION

INITIAL SETUP:

Equipment Condition

Engine OFF. (WP 0057)

Parking brakes applied. (WP 0056)

Wheels chocked. (WP 0072)

TROUBLESHOOTING PROCEDURE

LOW OIL PRESSURE GAUGE INDICATION

TEST 1 - Is engine oil level low?

1.

Check engine oil level. (WP 0144)

ENGINE

DIPSTICK

Figure 1.

2.

If oil level is low, fill oil to proper level. (WP 0144)

CONDITION/INDICATION

Is engine oil level low?

DECISION

-

Continue - Test 2 - Is engine oil pressure still low?

TEST 2 - Is engine oil pressure still low?

1.

Start engine and allow engine to reach operating temperature. (WP 0044)

2.

Check OIL PRESS gauge. Gauge should read as follows:

TM 9-2320-343-10

0115

0115-1