pag. 50
BRUSCHCUTTERS DS 2200 - DS 2400
Workshop manual
15. TROUBLE SHOOTING
LOW PERFORMANCE
Symptoms Causes Remedies
1. Engine overheating
1.a Carburetor mixture too
lean
1.a Set the carburetor
1.b Air leaking in the engine
or in fuel system
1.b Find air leaking and eliminate it
1.c Wrong oil-fuel ratio
1.c Replace with fresh fuel and right oil
ratio
1.d Fan, starter housing,
cylinder ns dirty or damage
1.d Clean or replace it
1.e Carbon deposit on piston 1.e Eliminate deposit
2. Engine performance
is not stable
2.a Dirty air lter 2.a Clean or replace
2.b Loose sparkplug or
damaged
2.b Tighten or replace
2.c Water in the fuel 2.c Clean the carburetor and replace fuel
2.d Engine with low
compression
2.d Compression test
2.e Faulty carburetor or
diaphragm
2.e Check and replace
ADDITIONAL PROBLEM
Symptoms Causes Remedies
1. The tool does not
work correctly or does
not rotate
1.a Damaged transmission
components
1.a Check the bevel gear, transmission
shaft and clutch drum
1.b Wear or damage to the
shaft drive teeth
1.b Replace shaft transmission
1.c Worn clutch 1.c Replace the clutch
1.d Transmission tube is not
tted on the clutch drum
1.d Unscrew the handle and verify that the
transmission shaft is in a right position
2. Noisy or vibrating
dire problem
2.a Bent shaft 2.a Exchange shaft complete
2.b Probable seizure of
bushing in shaft
2.b Exchange shaft complete of bushings
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