ENGINE CRANKS BUT FAILS TO START OR IS HARD TO START BELOW 32F (0C) (cont) -624880093

ORGANIZATIONAL TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

2. ENGINE CRANKS BUT FAILS TO START OR IS HARD TO START BELOW 320F (0C) - CONTINUED

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 4.

Check connector wire terminal (1) for loose, corroded, frayed, and broken connections.

a. If connection at wire terminal (1) is not loose, corroded, frayed, or broken, go to step 5.

b. If connection at wire terminal (1) is loose, tighten nut (2 or 3) and screw (4 or 5) using 1/2-inch,

3/8-inch drive socket, ratchet handle, and 1/2-inch box-wrench.

c. If connection at wire terminal (1) is corroded, clean using wire brush.

d. If connection at wire terminal (1) is frayed or broken, repair (page 2-137).

Step 5.

Check engine starting aid solenoid switch terminals (6 and 7) and connector (8) for loose, corroded,

frayed, and broken connections.

a. If terminals (6 and 7) and connector (8) are not loose, corroded, frayed, or broken, go to step 6.

b. If connection on terminals (6 and 7) is loose, push connector (8) on all the way.

c. If terminal (6 or 7) or connector (8) is corroded, clean using wire brush.

d. If terminal (6 or 7) is broken, replace engine starting aid solenoid switch (page 2-604).

e. If connection at connector (8) is frayed or broken, repair (page 2-137).

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