MAINTENANCE
MAINTENANCE
Accidental start-up. Disconnect the spark plug boot from
the spark plug when performing maintenance on the
generator.
MAINTENANCE SCHEDULE
Regular maintenance will improve performance and
extend the service life of the generator. Follow the hourly
or calendar intervals, whichever occurs first. More frequent
service is required when operating in adverse conditions
as noted below.
Before Each Use
Check engine oil
After First 25 Hours or First Month
Change engine oil
After 50 Hours or Every 6 Months
Change engine oil
Clean air filter
After 100 Hours or Every 6 Months
Inspect/clean spark arrestor
Inspect/clean spark plug
Inspect/adjust valve clearance
After 300 Hours or Every Year
Replace spark plug
Replace air filter
Change oil every month when operating under heavy
1
load or in high temperatures.
Clean more often under dirty or dusty conditions.
2
Replace air filter if it cannot be adequately cleaned.
Recommend service to be performed by authorized
3
Westinghouse service dealer.
MAINTENANCE REPLACEMENT PARTS
Description
Air filter
Spark arrestor
Spark plug
Muffler
ENGINE SERVICE COVER
Remove the engine service cover to access the air filter,
carburetor, oil fill / drain, and dipstick. Remove the two
cover screws, then gently remove the cover with both
hands to avoid damaging the cover eyelet posts.
18 | Westinghouse Outdoor Power Equipment, LLC
WARNING
1
2
3
Part Number
202901
6789
97101
203704
AIR FILTER MAINTENANCE
Fire hazard. Never use gasoline or other flammable
solvents to clean the air filter. Use only household
detergent soap to clean the air filter.
The air filter must be cleaned after every 50 hours of use or
six months (frequency should be increased if the generator
is operated in a dusty environment).
1. Place the generator on a level surface and allow the
engine to cool for several minutes.
2. Remove the engine service cover.
3. Remove the screw securing the air cleaner cover. Tip
the cover down to remove.
Note: The air filter element is oil soaked. Use an
appropriate cleaning container.
Avoid skin contact with engine oil. Wear protective
clothing and equipment. Wash all exposed skin with
soap and water.
4. Remove the foam air filter from the air cleaner housing
and wash it by submerging the element in a solution
Cover Screws
WARNING
NOTICE