Husqvarna 4421-G/GX/GXL Utility Vehicle User Manual


 
Periodic Service Schedule
PERIODIC SERVICE SCHEDULE
REGULAR INTERVAL SERVICE
appropriate maintenance and service
manual.
Check for leaks around gaskets, ll plugs, etc.
Kawasaki gasoline engines: Adjust valve
clearance. See Kawasaki FH680D Service
Manual.
Gasoline vehicles: Inspect, clean, and
gap spark plug; replace if necessary. See
authorized dealer or trained technician for
service.
Diesel vehicles: Check the v-belt for proper
tension or damage. Adjust or replace if
necessary.
Engine
Diesel vehicles: Change engine coolant. See
Radiator and Cooling System Section in
the maintenance and service manual.
Radiator
Diesel vehicles: Check clamps for tightness;
check hoses for cracks. Replace if necessary.
Replace air lter element. See Air Intake
System on page 47.
Engine air intake system
Check clamps for tightness; check hose for
cracks.
General vehicle
Check for loose hardware and tighten if
necessary.
Annual service by trained technician only
(or every 100 hours of operation, whichever
comes rst)
Fuel lters Replace. Dispose of used lters properly.
WARNING
If any problems are found during scheduled inspection or service, do not operate vehicle until repairs
are made. Failure to make necessary repairs could result in re, property damage, severe personal
injury, or death.
HUV 4421 Owner’s Manual Page 35