TESTING - TM-10-3930-660-24-10218

TM 10-3930-660-24-1

FUEL SHUTOFF SOLENOID TESTING (152 HP) - CONTINUED

0020 00

TESTING

NOTE

Be sure starter switch is in OFF position during step 1.

Electrical leads are connected together with a jumper strap. Do not remove jumper strap when disconnecting

electrical leads for this test.

Disconnect female spade connectors of two electrical

leads R and 07 (1) from male spade connector of sole-

noid (2).

Place one probe of ohmmeter at terminal (A) of sole-

noid (2). Place other probe of ohmmeter at engine

ground.

NOTE

Ohmmeter should read 29.5 ohms +/- 2.5 ohms

during test in step 3. If ohms reading is not

within acceptable limits, solenoid requires

replacement (WP 0226 00).

Connect female spade connectors of two electrical

leads R and 07 (1) to male spade connector of solenoid

(2).

NOTE

Be sure auxiliary fuel shutoff switch is in the

ON position during step 5.

Test current draw of fuel shutoff solenoid.

Position clamps of ammeter around electrical leads

(1).

NOTE

Ammeter should read approximately one

ampere when starter switch is turned to the ON

position. If reading is not correct, solenoid

requires replacement (WP 0226 00).

409-156

Have an assistant turn engine start switch to the ON

position without starting the engine.

END OF WORK PACKAGE

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