Echo 73454 Owners Manual v.3 - Manual (Page 27)

4 INCH CHIPPER 25
Section
Service & mainTenance 4
Warning
To prevent personal injury or property damage, shut
off power source, disconnect spark plugs, and make
sure all moving parts have come to a complete stop
before servicing, adjusting or repairing.
4.1 mainTenance Schedule
the items in the service and maintenance schedule are
to be checked, and if necessary, corrective action taken.
this schedule is designed for units operating under nor-
mal conditions. If the unit is operating in adverse or se-
vere usage conditions, it may be necessary for the items
to be checked and serviced more frequently. See the en-
gine owners manual for further engine maintenance and
troubleshooting problems.
freQuencY
comPonenT
mainTenance
reQuired
refer To
engine
oPeraTor
manual
everY 8
hourS
everY
25
hourS
everY
50
hourS
everY
200
hourS
everY
Year
aIR ClEanER ChECk and ClEan (1)
aIR IntakE ClEan (1)
EngInE oIl ChangE (1)
FuEl FIltER REplaCE
SpaRk plug ChECk CondItIon/gap
EngInE oIl ChECk
FuEl tank FIll
ChIppER anvIl
ChECk 1/16" to 1/8" ClEaR-
anCE and RE-toRQuE to
75 Ft-lBS. (2)
ChIppER BladES
ChECk ShaRpnESS and
RE-toRQuE to 25 Ft- lBS.
(2)
all IntERnal and
ExtERnal nutS and
BoltS
RE-toRQuE pER aSSEMBly
toRQuE ChaRt
BElt CondItIon ChECk
BElt tEnSIon ChECk
gREaSE ZERkS luBE
EntIRE MaChInE ClEan
WhEEl BEaRIngS ChECk and REpaCk
pto CRoSS JouRnalS luBE
pto InnER tuBES luBE
pto ShIEld REtaInIng
BEaRIng
luBE
(1) pERFoRM MoRE FREQuEntly undER ExtREMEly duSty CondItIonS.
(2) pERFoRM MoRE FREQuEntly WhEn ChIppIng dRy oR dIRty Wood.
as the chipper limited Warranty states, failure by the owner to perform normal maintenance will void the machine's
warranty. The aggressive, high-speed nature of chipping reQuireS The oWner To Perform The above liSTed
normal mainTenance. Special consideration to maintain and re-torque the chiPPer anvil, chiPPer bladeS,
and all inTernal and exTernal nuTS and bolTS is the sole responsibility of the owner. failure by the owner to
do so shall be cause for denied warranty.