Maintenance Schedule - hillvert HT-YS-600 Bedienungsanleitung

Measure the spark plug electrode gap with a suitable gauge. The gap should be 0.028 ~ 0.031

in (0.7 ~ 0.8mm). Correct the gap, if necessary, by carefully
bending the side electrode with a suitable tool.
Install the spark plug carefully, by hand, to avoid cross-threading.

Install the spark plug cap on the spark plug.

NOTICE: A loose spark plug can overheat and damage the engine. Over tightening the
spark plug can damage the threads in the cylinder head.

Maintenance Schedule

REGULAR SERVICE
PERIOD(4)
ITEM
Perform at every indicated
month or operating hour
interval, whichever comes
first.
Engine oil Check
Replace
Air cleaner Check
Replace
Spark plug Check-adjust
Replace
Flywheel Check
brake pad
(A types)
Fuel tank Clean
and filter
Fuel tube Check
Valve Check-adjust
clearance
Before First Every 3
Each Month Months
Use or or
5 Hrs 25 Hrs
O
O
O
Every 2 years (Replace if necessary)
Every 6 Every
Months Year
or or
50 Hrs
100
Hrs
O(2)
O
O
O
O
O
Every
Two
Years
or 250
Hrs
O