MTD 769-01275C Manual del operador descargar pdf (Pagina 14)

==,

Maintaining

Your Snow

Avo!do! sp!l ageon

rubberfriCtionWheel

and aiuminum drive

DOnot overfillthe gear

easelDamage to the

seals could resUltl

Engine

Referto the separateTecumsehEnginesmanual

packedwithyour unitfor all enginemaintenance.

Lubrication

Engine

Referto the separateTecumsehEnginesmanual

packedwithyour unitfor all enginelubricationinstruc-

tions.

Gear Shaft

Thegear(hex) shaftshouldbelubricatedat leastonce

a seasonor afterevery25 hoursof operation.

1. Removethelowerframecoverby removingthe two

screwswhichsecureit.

2. Applya lightcoatingof an all-weathermulti-purpose

greaseto the hex shaft.See Figure8.

Wheels

At leastonce a season,removeboth wheels.Cleanand

coattheaxleswitha multipurposeautomotivegrease

beforereinstallingwheels.

Chute Directional Control

Oncea season,thejoystickshouldbelubricatedwith

petroleumjelly,linseedoil, mineraloil, paraffinwaxor

3-in-1oil.

Auger Shaft

At leastonce a season,removethe shearpinson auger

shaft.Spraylubricantinsideshaft,aroundthe spacers.

Alsolubricatethe flangebearingsfoundat eitherendof

the shaft.SeeFigure9.

Gear Case

Theaugergearcasehas beenfilled withgreaseat the

factory.If disassembledfor any reason,lubricatewith

twoouncesof grease(Part Number737-0168).

Figure 8

I I

Bearing

Figure 9

NOTE: Donot overfillthe gearcase. Damageto the

sealscould result.Besurethe ventplugis freeof

greasein orderto relievepressure.

Shave Plate and Skid Shoes

Theshaveplateand skidshoesonthe bottomof the

snowthroweraresubjectto wear.Theyshouldbe

checkedperiodicallyandreplacedwhennecessary.

Toremoveskidshoes:

1. Removethefour carriageboltsandhexflangenuts

whichsecurethemto the snowthrower.

2. Reassemblenew skidshoeswiththe fourcarriage

bolts(twooneach side)andhexflange nuts.Refer

to Figure10.

Toremoveshaveplate:

1. Removethecarriageboltsand hexnutswhich

attachit to the snowthrowerhousing.

2. Reassemblenew shaveplate,makingsureheadsof

carriageboltsareto the insideof housing.Tighten

securely.

NOTE:Augersnot shownforclarity,

Figure 10

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 27 28

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MTD 769-01275C Manual del operador Pagina 14

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