TM-5-3805-254-20-1

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 1 OF 2

JANUARY 1988

TM-5-3805-254-20-1 - Page 180 of 790

TM 5-3805-254-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

8.

ENGINE OIL PRESSURE INDICATION BELOW 15 PSI AT IDLE.

Start engine (TM 5-3805-254-10) and allow to reach operating temperature.

Shut down engine (TM 5-

3805-254-10).

Remove engine OIL PRESSURE gage (page 2-1426).

Connect Simplified Test

Equipment for Internal Combustion Engines (STE/ICE) to engine oil pressure gage supply line.

Start

engine (TM 5-3805-254-10) and check for 15 psi or more at idle on STE/ICE readout display.

Shut down

engine (TM 5-3805-254-10) and disconnect STE/ICE.

a.

Check oil level (TM 5-3805-254-10).

b.

If display reads 15 psi or more at idle, replace engine OIL PRESSURE gage (page 2-1426).

c.

If display reads less than 15 psi at idle, notify Direct Support Maintenance.

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