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 415 of 790

TM 5-3805-254-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 3. Check air compressor governor (3) for proper operation as follows: start engine (TM 5-3805-254-

10), wait for air compressor (4) to cut out.

Note air pressure when air compressor (4) cuts out

and air compressor governor (3) exhaust air pressure out of exhaust port.

Air compressor

governor (3) should discharge air pressure out of exhaust port (5) at 120 to 125 psi (827 to 861

kPa).

If air compressor governor (3) does not exhaust air pressure out of

exhaust port (5) at 120 to 125 psi (827 to 861 kPa), notify Direct

Support Maintenance.

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