Filter
Top Products
18 — English
MAINTENANCE SCHEDULE
Each use
After first 5 hours of operation
After first 50 hours of operation
Every 25 hours of operation
Every 50 hours of operation
Each 100 hours of operation or every 3
months
Every 500 hours of operation (5 months)
• Check water inlet screen and filter.
• Check engine and pump oil levels. Fill as necessary. Cannot check
pump oil on the 5525PW.
• Check gasoline level. Fill as necessary.
• Change engine break-in oil. Use SAE30 or 10W-30 detergent
oil if below 60° F (15.7° C).
• Change pump oil. Cannot check or change pump oil on the
5525PW.
• Change engine oil if operating under heavy load or high
ambient temperature.
• Remove and clean foam pre-cleaner or foam air filter (if
applicable). Wash with water and mild detergent. Dry
thoroughly. Rub with oil and squeeze to distribute oil.
• Change engine oil.
• Replace spark plug.
• Clean or replace paper air cleaner cartridge. Tap gently to
remove dirt.
• Change engine oil.
• Change pump oil. Cannot check or change pump oil on the
5525PW.
Maintenance Schedule Action needed
NOTE: This is a general maintenance schedule. Refer to the Engine operation manual for specific information
on your engine.