Generac Power Systems 04390-1 - Manual (Page 24)

22 Generac ® Power Systems, Inc.
Section 4 — Maintenance
Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators
4.13 SERVICE SCHEDULE
ATTENTION: It is recommended that all service work
be performed by your nearest Generac/Guardian 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 BREAK-IN,
AND Y
Oil filter X AFTER BREAK-IN,
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 TUNE-UP* TO BE COMPLETED BY A GENERAC/ Y
GUARDIAN AUTHORIZED DEALER