KC-435
18
1.5.5
Servicing intervals
Maintenance intervals
– carry out in given
monthly intervals or after given working
hours, depending on what comes sooner
Before
each use
The first
month or
10 working
hours
Each 3
months or
25 working
hours
Each 6
months or
50 working
hours
Each year or
100 working
hours
Maintenance item
Engine fins
Cleaning
14
Condition of cutting tool and safety covers
Check
15
Angle gearbox surroundings
Cleaning
Angle gearbox
Lubrication
Accelerator control
Check
Engine switch
Check
Air filter
Check
Cleaning
15
Intake
Cleaning
Spark plug space
Cleaning
Spark plug
Cleaning
–
Adjustment
Carburettor space
Cleaning
Cabling
Check
Fuel tubes
Check each 2 years (replace if needed)
16
Fuel filter
Check
Clutch jaw and spring
Check
16
Idle revolutions
Adjustment
16
Engine oil
Level check
Replace-
ment
Replace-
ment
Valve clearance
Adjustment
16
Fuel tank
Cleaning
16
Bolts and nuts
Check
–
Tightening
Table 5: Servicing intervals
14
If operated in an extremely dusty environment, carry the operation out more frequently.
15
Replace with a new one if damaged. Use original spare parts only.
16
Ask an authorized service to carry this operation out.