Westinghouse WH10000, User Manual

Westinghouse Portable Power | 21

MAINTENANCE SCHEDULE

WARNING

Failure to perform periodic 

maintenance or not following 

maintenance procedures can cause 

the generator to malfunction and 

could result in death or serious injury.

NOTICE

Periodic maintenance intervals vary depending 

on generator operating conditions. Operating the 

generator under severe conditions, such as sustained 

high-load, high-temperature, or unusually wet or 

dusty environments, will require more frequent 

periodic maintenance. The intervals listed in the 

maintenance schedule should be treated only as a 

general guideline.

MAINTENANCE 

TABLE 1: MAINTENANCE SCHEDULE - OWNER PERFORMED

Maintenance Item

Before Every 

Use

After First 20 

Hours or First 

Month of Use

After 50 Hours 

of Use or Every 

6 Months

After 100 Hour 

of Use or Every 

6 Months

After 300 Hours 

of Use or Every 

Year

Engine Oil

Check Level

Change

Change

-

-

Cooling Features

Check/Clean

-

-

-

-

Air Filter

Check

-

Clean* 

-

Replace

Spark Plug

-

-

-

Check/Clean

Replace

Spark Arrestor

-

-

-

Check/Clean

-

*Service more frequently if operating in dry and dusty conditions

TABLE 2: MAINTENANCE SCHEDULE - AUTHORIZED WESTINGHOUSE 

SERVICE DEALER PERFORMED

Maintenance Item

Before Every 

Use

After First 20 

Hours or First 

Month of Use

After 50 Hours 

of Use or Every 

6 Months

After 100 Hour 

of Use or Every 

6 Months

After 300 Hours 

of Use or Every 

Year

Valve Clearance

-

-

-

-

Check/Adjust

Fuel Filter

-

-

-

Check/Clean

-

CAUTION

Avoid skin contact with engine 

oil or gasoline. Prolonged 

skin contact with engine oil 

or gasoline can be harmful. 

Frequent and prolonged 

contact with engine oil may 

cause skin cancer. Take 

protective measures and 

wear protective clothing and 

equipment. Wash all exposed 

skin with soap and water.

Following the maintenance schedule is important 

to keep the generator in good operating condition. 

The following is a summary of maintenance items by 

periodic maintenance intervals.