Snapper 7800038 commercial lawn mower

User Manual - Page 23

For 7800038.

PDF File Manual, 28 pages, Download pdf file

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Troubleshooting
PROBLEM
EngineWill Not Start Using
Recoil Starter
EngineStalls or Stops After
Running
Engine LosesPower
ExcessiveVibration
IVlowerWillNotIVloveLoss
OfTraction
Cutting Grass Improperly
Poor GrassDischarge
Oil Leaking
PROBABLECAUSE
1.Fueltank empty•
__.Engine needschoking•
3.Spark plug wire disconnected•
1.Fuelshut-oft in the 'otr position.
1.Bladecontrol is releasedor is not being held
securelyagainst handle•
?..Enginespeed control in 'Choke' position.
3.Fueltank empty.
1.Engineair pre-cleanerand or air cleaner dirty.
3.Spark plug detective or gapset improperly.
5.Water,debris or stale fuel in fuel system.
L Fuelshut-off in the 'otr position.
1.Engineair pre-cleaneror air cleaner dirty.
?_.Spark plug faulty.
3.Water,debris or stale fuel in fuel system.
Damaged,out of balanceor bent mower blade.
__.Loose bladecomponents.
:I.Loose or missing air lift (it equipped).
1.Lumpy or frayed belt.
1.Build-up of debris on or around wheel drive
.'omponents.
__.Driven disc slipping.
3.Drive belt requires replacement.
1.Damagedtransmission.
1.Cutting height too low or high.
__.Enginespeedtoo slow.
3.Forward ground speedtoo fast.
1. lerraced cut, side to side.
5.Excessivedeck pitch, front to rear.
5.Cutting bladedull or damaged.
1.Enginespeedtoo fast.
__.Forward speedtoo fast.
3.Grass is wet.
1.Excessivelyworn or damaged blade.
3.Build up of grass clippings and debris under deck.
5.Improper bladeinstalled on deck.
L Bladeinstalled improperly on deck.
1.Leaking engine case.
CORRECTIVEACTION
Fill tuel tank with tresh fuel.
__.Chokeengine. Check EngineManual tor Instructions.
3.Placespark plug wire onto spark plug.
1. lurn Fuelshut-off to 'On' position.
Bladecontrol should be heldsecurely against handle
tt all times during operation of mower.
_Llurn oft choke.
3.Fill with tuel to proper level.
1.Cleantree of all debris.
3.Servicespark plug.
5.Drain and cleantuel system.
7. lurn Fuelshut-off to 'On' position.
1.Cleanor replacetilters.
__.Servicespark plug.
3.Drain and cleantuel system.
1.Service mower blade.
__.Serviceand tighten loose parts.
:I.Replaceair lifts, lighten to proper torque.
1.Heplacebelt.
Cleandebris.
_LCleanor replacedriven disc•
:LHeplacedrive belt.
1.Contactauthorized SNAPPERdealer.
Adjust cutting height.
__•Move engine speedcontrol to 'Fast' position.
3.Move ground speedcontrol to a slower speed.
1•Adjust height of cut with height adjust levers.
3.Adjust height of cut with height adjust levers.
5.Sharpen cutting edgesor replace blade.
1.Move engine speedcontrol to 'Fast' position.
__•Move ground speedcontrol to a slower speed.
3•Mow when grass is dry•
1•Service mower blade.
3.Cleandeck.
3.Install proper SNAPPERblade.
7.Install bladeproperly.
Contactauthorized SNAPPERdealer.
__.Checkand tighten drain plug.
:LMakesure dip stick or oil tiller cap is securely in
31ace.
=3"
1-,1-
-'I
21
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