Homelite UT80522D Operator's Manual page 20

PERIODIC MAINTENANCE SCHEDULE TABLE
Maintenance Items
Clean engine & check bolts & nuts
Check engine oil
Change engine oil
1
Check water inlet filter placement
Add fuel stabilizer
Add pump protector
Clean spark plug
Clean air cleaner
Replace air cleaner element
Clean & adjust spark plug & electrodes
Replace spark plug
Remove carbon from cylinder head
Check & adjust valve clearance
Initial oil change should be performed after the first 20 hours of operation. Do not pour old oil down sewage drains, into
1
garden soil, or into open streams. Your local zoning or environmental regulations will give you more detailed instruction
on proper disposal.
If water inlet filter is missing or damaged, it must be replaced. See Replacement Parts List for part number to order.
2
Have performed by your nearest service center
3
MAINTENANCE
Each
use
X
X
X
2
X
X
X
3
3
Page 16 — English
Every Every Every
8 hrs. 20 hrs. 50 hrs.
X
X
Every Every
100 hrs. 300 hrs.
X
X
X
X
X
X
X