Trouble Shooting; Extract From Spare Parts List - Dolmar HT-2556 D, HT-2576 E Instruction Manual

Trouble shooting

Malfunction
cutter does not move
cutter gets very hot
Engine does not start or
only with difficulty
Warm start difficulties
Engine starts, but
dies immediately
Insufficient power
Extract from the spare parts list
Use only original DOLMAR parts. For repairs and
replacement of other parts, see your DOLMAR service centre.
Pos. DOLMAR-No.
1
377 601 400
2
38 650 390
3 374 300 401
4 381 014 981
- 944 340 001
- 944 350 000
16
System Observation
Clutch Engine runs
cutter High heating
Ignition system Ignition spark
No ignition spark
Fuel supply
Fuel tank is filled
Compression Inside
system
rings defective
Outside
Mechanical
malfunction Starter does not engage
the engine.
Carburetor Fuel tank is filled
Ignition spark
Fuel supply Fuel tank is filled
Several systems Engine is idling
may be involved
simultaneously
Qty. Denomination
1 Tank cap, cpl.
1 Suction head
1 Air filter insert
1 Spark plug
1 Screwdriver
1 Grease gun
Cause
Clutch damaged
Insufficient cutter slide play
Malfunction in fuel supply system, com-
pression system, mechanical malfunction.
Switch on STOP, fault or short-circuit in the
wiring, plug cap or spark plug defective.
Carburetor defective, suction head dirty,
fuel line bent or interrupted
Cylinder base packing ring defective, radial
shaft packings defective, cylinder or piston
Spark plug does not seal.
Spring in starter broken, broken parts inside
Wrong carburetor adjustment.
Wrong idling adjustment, suction head
or carburetor dirty
Tank venting defective, fuel line interrupted,
cable defective, ON/OFF switch defective.
Air filter dirty, Carburetor dirty
muffler clogged, exhaust
channel in cylinder clogged