Exmark LAZER Z DS-SERIES User Manual

Maintenance
•Fueltankbulkheadttingnuts.
•Boltsretainingstubshafttoengineywheel.
Adhesivessuchas“LoctiteRC/609orRC/680”or
“Fel-ProPro-LockRetainingIorRetainingII”are
usedonthefollowing:
Fueltankstuds,wherestudsareinsertedintotank.
MobilHTSGrease(Or
Food-GradeAnti-seize)
MobilHTSgrease(orfood-gradeanti-seize)isused
inthefollowinglocations:
•Betweenthecutterhousingspindleandbearings.
•Betweenthecutterhousingspindleandsheave.
•Undertopcutterhousingbearingguard.
•Betweenthejackshaftandbearingsandthe
jackshaftandsheaves.
Copper-BasedAnti-seize
Copper-basedanti-seizeisusedinthefollowing
location:
OnthreadsofBladeBolts.SeeCheckMower
Bladessection.
DielectricGrease
Dielectricgreaseisusedonallbladetypeelectrical
connectionstopreventcorrosionandlossofcontact.
Dielectricgreaseshouldnotbeappliedtosealed
connectors.
Adjustments
Note:DisengagePTO,shutoffengine,waitfor
allmovingpartstostop,engageparkingbrake,and
removekeybeforeservicing,cleaning,ormakingany
adjustmentstotheunit.
CAUTION
Raisingthemowerdeckforserviceor
maintenancerelyingsolelyonmechanical
orhydraulicjackscouldbedangerous.The
mechanicalorhydraulicjacksmaynotbeenough
supportormaymalfunctionallowingtheunitto
fall,whichcouldcauseinjury.
DoNotrelysolelyonmechanicalorhydraulic
jacksforsupport.Useadequatejackstandsor
equivalentsupport.
DeckLeveling
1.Positionmoweronaatsurface.
2.Stopengine,waitforallmovingpartstostop,and
removekey.Engageparkingbrake.
3.Checktirepressureindrivetires.Properination
pressurefortiresis10psi(69kPa).Adjustif
necessary.
4.Setanti-scalprollerstotopholesorremovethem
completelyforthisadjustment.
5.Raisethedecktothe5inch(12.7cm)height
position(alsotransportposition)andtakeallforce
offofthetwolargedeckliftspringsbyloosening
thenutsatthefrontofeachspring(
Figure18).
6.Lowerthedecktothe1inch(2.54cm)height
position.Forcetheleftreardecksupportarm
downwardabout1/4inch(6.4mm)togetthe
decktorestatthe1inchheightposition.Place
lockingpliersbetweentherearswivelandspring
stoptoholdthedeckinthisposition(
Figure18).
7.Placea3/4inch(19mm)thickblockofwood
undereachofthetworearanti-scalproller
bracketsandplaceoneunderoneofthefront
centeranti-scalprollerbrackets.
8.Loosenthetwotopchainboltsinslotsintherear
deckliftarms.Loosenjamnutsandbackoffthe
socketheadadjustingscrewsonthebottomof
thearmsuntilthechainsarejustloose.Turnthe
socketheadadjustingscrewsinuntilslackistaken
outofeachchain.Tightenthejamnuts.Tighten
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Exmark LAZER Z DS-SERIES Specifications

General

Brand	Exmark
Model	LAZER Z DS-SERIES
Category	Lawn Mower
Language	English