Husqvarna K 770 Bedienungsanweisung Seite 27

Clean
Function inspection
Replace
Safety devices on the product on page 8 .
* Refer to
Cutting blades on page 11 .
** Refer to
To clean externally
• Flush the product externally with clean water after
each day of operation. If it is necessary, use a brush.
To clean the air intake
CAUTION:
makes the product too hot. This can cause
damage to the piston and cylinder.
• Clean the air intake if it is necessary.
• Remove blockage, dirt and dust with a brush.
To do a check of the spark plug
CAUTION:
recommended spark plug type. Use of the
incorrect spark plug can cause damage to
the piston and cylinder. For recommended
spark plug refer to
34 .
26
Daily
External cleaning
Cold air intake
General inspection
Fuel leaks
Water delivery system
Throttle lockout*
Stop switch*
Blade guard and SmartGuard*
Cutting blade**
A dirty or blocked air intake
Always use the
Technical data on page
Weekly
Vibration damping system*
Muffler*
Drive belt
Carburetor
Starter housing
Examine the spark plug if the product is low on power,
does not start easily or if it operates unsatisfactorily at
idle speed.
1. Loosen the 3 screws on the air filter cover and
remove the air filter cover.
2. Make sure that the spark plug cap and ignition cable
are not damaged.
WARNING:
cap and ignition cable can cause
electrical shock.
Monthly Yearly
Spark plug
Fuel tank
Fuel system
Air filter
Clutch
Fuel filter
A damaged spark plug
1447 - 004 - 04.05.2021