Echo 77412 Owners Manual v.4 - Manual (Page 25)

4.5 INCH CHIPPER 23
Section
The items listed in the service and maintenance schedule are to be checked, and if necessary, corrective action taken.
This schedule is designed for units operating under normal conditions. If the unit is operating in adverse or severe usage
conditions it may be necessary for the items to be checked and serviced more frequently.
See engine owners manual for further maintenance and troubleshooting information.
Service and mainTenance Schedule
freQuencY
comPonenT
mainTenance
reQuired
before
each uSe
everY
8
hrS
everY
25
hrS
everY
50
hrS
everY
100 hrS
everY
200 hrS
everY
500 hrS
everY
1500 hrS
ENGINE OIL CHECk OIL LEvEL
FuEL TANk FILL
AIR CLEANER CHECk & CLEAN 1
AIR INTAkE CLEAN 1
NuTS & BOLTS CHECk
CHIppER BLADES
CHECk, SHARpEN
IF NEEDED 3
BELT TENSIONER
pIvOT
GREASE
pTO CROSS
jOuRNALS
GREASE
pTO INNER TuBES GREASE
pTO SHIELD
BEARINGS
GREASE
pRE-CLEANER
ELEmENT
CLEAN 1
BELT/puLLEy
ALIGNmENT
CHECk
BELT CONDITION CHECk
TIRE pRESSuRE CHECk
ENTIRE mACHINE CLEAN
ROTOR BEARING GREASE
SAFETy SWITCH CHECk
ENGINE OIL CHANGE 1
COOLING
SHROuDS
CLEAN 1
SpARk pLuG
CHECk CONDITION
AND GAp
STARTER DRIvE SERvICE 2
SOLENOID SHIFT
STARTER
DISASSEmBLE AND
CLEAN 2
FuEL FILTER REpLACE
BATTERy
CONNECTIONS
CHECk
1 perform more frequently in dusty, dirty or severe usage conditions.
2 Have a Briggs or Honda engine service dealer perform this service.
3 It is a good sign that your chipper blades need sharpening when material stops self feeding.
4
Service &
mainTenance
4.1 mainTenance Schedule