ENGINE CRANKS BUT FAILS TO START OR IS HARD TO START ABOVE 32F (0C)

TM 5-2420-222-20-1

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

3. ENGINE CRANKS BUT FAILS TO START OR IS HARD TO START ABOVE 32F (0C)

Step 1.

Check engine oil for proper grade and type (TM 5-2420-222-10).

a. If engine oil is the proper grade and type, go to step 2.

b. If engine oil is not the proper grade or type, replace (page 2-145).

WARNING

]Although ignition lock switch must be on and battery ground cable connected to test electrical circuit

voltage, turn off ignition lock switch and disconnect battery ground cable before doing resistance tests

or replacing parts. This will keep you from getting shocked and prevent damage to parts and

equipment.

Step 2.

Have assistant turn ignition lock switch (3) clockwise to ignition and press in and release starter

switch. Listen to stroke control solenoid valve (8) for clicking noise.

a. If clicking noise is heard, go to step 4.

b. If no clicking noise is heard, go to step 3.

TA242725

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