Troubleshooting; Technical Data - McCulloch HT 5622 Bedienungsanweisung

a WARNING: Always stop unit and disconnect spark plug before performing all of the recommended remedies
below except remedies that require operation of the unit.
TROUBLE
Engine will not start.
Engine will not idle properly.
Engine will not accelerate, lacks
power, or dies under a load.
Engine smokes excessively.
Engine runs hot.
Engine
Cylinder displacement, cm
Idle speed, rpm
Max. engine output, acc. to ISO 7293, kW
Max. engine speed, min
Catalytic converter muffl er
Speed-regulated ignition system
Ignition system
Spark plug

TROUBLESHOOTING

CAUSE
1. ON/OFF switch in the OFF
position.
2. Engine fl ooded.
3. Fuel tank empty.
4. Spark plug not fi ring.
5. Fuel not reaching carburetor.
6. Compression low.
1. Carburetor requires
adjustment.
2. Crankshaft seals worn.
3. Compression low.
1. Air fi lter dirty.
2. Spark plug fouled.
3. Carburetor requires
adjustment.
4. Carbon build-up on muffl er
outlet screen.
5. Compression low.
1. Choke partially on.
2. Fuel mixture incorrect.
3. Air fi lter dirty.
4. Carburetor requires
adjustment.
1. Fuel mixture incorrect.
2. Spark plug incorrect.
3. Carburetor requires
adjustment.
4. Carbon build-up on muffl er
outlet screen.

TECHNICAL DATA

3
-1
REMEDY
1. Move ON/OFF switch to the ON
position.
2. See DIFFICULT STARTING in
OPERATION section.
3. Fill tank with correct fuel mixture.
4. Install new spark plug.
5. Check for dirty fuel fi lter; replace.
Check for kinked or split fuel line;
repair or replace.
6. Contact an authorized service dealer.
1. See CARBURETOR IDLE SPEED
ADJUSTMENT in MAINTENANCE
section.
2. Contact an authorized service dealer.
3. Contact an authorized service dealer.
1. Clean or replace air fi lter.
2. Clean or replace plug and regap.
3. Contact an authorized service dealer.
4. Contact an authorized service dealer.
5. Contact an authorized service dealer.
1. Adjust choke.
2. Empty fuel tank and refi ll with correct
fuel mixture.
3. Clean or replace air fi lter.
4. Contact an authorized service dealer.
1. See FUELING THE ENGINE in
OPERATION section.
2. Replace with correct spark plug.
3. Contact an authorized service dealer.
4. Contact an authorized service dealer.
HT 5622
(GHT23DPR)
22.7
2600-3400
0,65
9000-9700
Yes
Yes
NGK CMR6A
9