Ryobi RY80518 - Manual (Page 20)

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