Miller Electric 400P, 500 X manual Routine Maintenance

9-2. Routine Maintenance

! Stop engine before maintaining.

Recycle engine

fluids.

.See Engine Manual and Maintenance Label

for important start-up, service, and storage information. Service engine more often if used in severe conditions.

n = Check	Z = Change	~ = Clean	l = Replace	Reference
* To be done by Factory Authorized Service Agent

Every	FUEL				Section 5-7,
8					9-7
	WATER
Hours
	n Fuel/Water Separator	n Fuel Level	n Oil Level	~ Oil, Fuel Spills
	n Coolant Level
Every
50
Hours
	~ Weld Terminals
Every					Section 9-4
100
Hours
	~ Battery Terminals	n Air Cleaner Hoses	n Air Cleaner Element
Every					Engine
250		1/2 in.			Manual,
Hours		(13 mm)			Section 9-5
	l Unreadable Labels	n Fan Belt Tension	Z Oil Z Oil Filter	n~Spark Arrestor
Every
500
Hours
	nl Weld Cables
Every				FUEL	Section 9-7,
1000		OR			9-3and En-
Hours					gine Manual
				SLUDGE
	nRadiator Fluid Level And	~ Inside Unit	Z FuelFilter	~ Drain Sludge
	Thermosstat
	n~ Slip Rings*	nValve Clearance*
	nl Brushes*
Every
2000
Hours
	~ Injectors*
OM-4421 Page 42