
Section 4 — Maintenance
4.13 SERVICE SCHEDULE
ATTENTION: It is recommended that all service work
be performed by your nearest Generac Authorized Dealer.
| 
 | SYSTEM/COMPONENT | 
 | 
 | PROCEDURE | 
 | FREQUENCY | 
 | ||
| 
 | X = Action | Inspect | 
 | Change | 
 | Clean | W = Weekly | 
 | |
| 
 | R = Replace as Necessary | 
 | 
 | 
 | 
 | 
 | M = Monthly | 
 | |
| 
 | * = Notify Dealer | 
 | 
 | 
 | 
 | 
 | Y = Yearly | 
 | |
| 
 | if Repair is Needed. | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | FUEL | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Fuel lines and connections* | X | 
 | 
 | 
 | 
 | M | 
 | |
| 
 | LUBRICATION | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Oil level | X | 
 | 
 | 
 | 
 | M | 
 | |
| 
 | Oil | 
 | 
 | X | 
 | 
 | AFTER  | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | AND Y | 
 | 
| 
 | Oil filter | 
 | 
 | X | 
 | 
 | AFTER  | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | AND Y | 
 | 
| 
 | COOLING | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Enclosure louvers | X | 
 | 
 | 
 | X | W | 
 | |
| 
 | BATTERY | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Remove corrosion, | X | 
 | 
 | 
 | X | M | 
 | |
| 
 | ensure dryness | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Clean and tighten | X | 
 | 
 | 
 | X | M | 
 | |
| 
 | battery terminals | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Check charge state | X | 
 | R | 
 | 
 | EVERY 6 M | 
 | |
| 
 | Electrolyte level | X | 
 | R | 
 | 
 | EVERY 6 M | 
 | |
| 
 | (unsealed batteries only)* | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | ENGINE AND MOUNTING | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Air cleaner | 
 | X | 
 | R | 
 | 
 | Y | 
 | 
| 
 | Spark plug(s) | 
 | X | 
 | R | 
 | 
 | Y | 
 | 
| 
 | GENERAL CONDITION | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | Vibration, Noise, Leakage, | X | 
 | 
 | 
 | 
 | M | 
 | |
| 
 | Temperature* | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| 
 | COMPLETE  | TO BE COMPLETED BY A GENERAC | Y | 
 | |||||
| 
 | 
 | 
 | 
 | AUTHORIZED DEALER | 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
Generac® Power Systems, Inc. 21
