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9. FAULT DIAGNOSIS & REMEDY
Warning: Switch off the engine and disconnect the spark plug connector before
making any adjustments of maintenance.
10. TECHNICAL DATA
11.
WA
RR
AN
TY
This
prod
uct
is
warr
ante
d in
accordance with legal regulations for a 24 month period effective from the date of purchase by
Grass is not
cleanly cut or
grass is ripped.
The cylinder to bottom blade gap
is incorrect.
Check and adjust the gap. Check and
sharpen the cylinder if necessary.
The cut is not
consistent. Some
areas are not cut
correctly.
The cylinder to bottom blade gap
is not ‘on-cut’ across the whole
blade. The blade system is
damaged.
Check and adjust the gap. Check and
sharpen the cylinder if necessary.
Damaged – see a Cobra dealer
Engine starting
problems.
Engine is flooded.
Spark plug lead not
connected. Spark plug is
dirty.
Leave for 10 – 15 minutes Reconnect
See engine maintenance manual
Engine stops
Engine does not stop
No petrol
Engine speed too low for
conditions.
Cutting cylinder obstructed
Refill petrol
Increase the throttle speed
Turn off engine and clear obstruction
Throttle cable not correctly
adjusted. Stop
engine by removing
spark plug lead and
refer to the engine maintenance manual.
Cutting cylinder does
not rotate
Cutting cylinder obstructed
Cylinder adjustment incorrect
Remove obstruction.
Adjust the cylinder bottom blade gap.
Power drive does
not work
Incorrect adjustment/cable
damaged
Adjust the drive cable so that the drive
operates.
Excessive vibration
or noise
Blade system or other mower part
damaged
Engine fault
Contact the local Cobra dealer
See engine maintenance manual
6mm to 30mm with 6 Bladed Cartridge. As low as 3mm with the opt. 10 Blade
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