Troubleshooting - Black Max BM254BV Operator's Manual

IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOUR AUTHORIZED SERVICING DEALER.
PROBLEM
Engine fails to start.
Engine hard to start.
Engine lacks power.
Engine overheats.

TROUBLESHOOTING

CAUSE
1. No fuel in tank.
2. Spark plug shorted or fouled.
3. Spark plug is broken (cracked porcelain
or electrodes broken).
4. Ignition lead wire shorted, broken, or
disconnected from spark plug.
5. Ignition inoperative.
1. Water in gasoline or stale fuel mixture.
2. Too much oil in fuel mixture.
3. Engine is under or over-choked.
4. Weak spark at spark plug.
1. Air filter clogged.
2. Spark plug fouled.
3. Spark arrestor/muffler/exhaust port
deposits.
1. Insufficient oil in fuel mixture.
14 — English
REMEDY
1. Fill tank with fresh fuel/oil mixture.
2. Replace spark plug.
3. Replace spark plug.
4. Replace lead wire or attach to spark plug.
5. Contact authorized service center.
1. Drain entire system and refill with fresh fuel/
oil mixture.
2. Drain and refill with correct fresh fuel/oil
mixture.
3. Adjust choke as necessary.
4. Contact authorized service center.
1. Clean/replace the air filter.
2. Replace the spark plug.
3. Clean/replace spark arrestor /muf fler parts
as required.
1. Mix fuel and oil as described in starting
instructions.