Maintenance - Hyundai HYBC5200 User Manual

6.

MAINTENANCE

Always stop the engine and unplug the spark plug before doing any repairs or maintenance.
Never touch the rotating nylon cord or blade.
Check and maintain fuel level regularly, and maintain the fuel/oil mix to the correct ratio.
Frequently check the brush cutter and make sure that all grass deposits are removed from
the trimmer head and/or blade
Check the blade, in order to obtain a good cut, the blade should always be sharp and well
balanced. At regular intervals, check the tightness of all nuts, bolts and screws.
If the blade hits an obstacle check for damage and if the machine vibrates badly stop the
lawnmower and take it to a service dealer.
Always refuel in a well-ventilated area with the engine off.
Whilst carrying out maintenance you must wear appropriate Personal Protective Equipment
(PPE). Suggested PPE Sturdy footwear, work gloves (especially when working near blade),
long trousers and hearing protection.
Component
Check
Air filter
Clean
Check/Adjust
Sparkplug
Change
Sparkplug
Clean
electrode
Cooling fins Check/Clean
Check and
Connections
– nuts bolts tighten as
screws etc. required
Coupling Examine
Idle Check/Adjust
Valve clearance Check/Adjust
Spark arrester Check/Clean
Fuel tank Examine
Fuel pipes Examine
Bevel gear Fill
a = Increase maintenance intervals if operating in dusty environments. b = All maintenance operations - except those listed
in the operating instructions, must be performed by qualified service personnel
Maintenance cycle
Every 3
mths or
Each use 15
hours
○
○
a
○
Every 300hours
After 25 hours of use (For location of bevel gear grease nipple
Section 9 Part Location.
Page 27
Every 6 Every 12
mths or mths or
50 100
hours hours
○
○
○
○
b
○
b
○
b
○
Rev 3 - September 2016
Every
24 mths
or 300
hours
○