11A-429R729 MTD lawn mower

User Manual - Page 12

For 11A-429R729.

PDF File Manual, 16 pages, Download pdf file

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repairsbeyond
theminoradjustments
listed here, contact
an authorizedservice
_iiii _ ii _ _ i _ _i _ i
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Problem Cause Remedy
Engine fails to Start i. Blade controldisengaged. Engagebiadecontrol
sparkp!ugwiredisconnected: I conBect WiretoSparkp!ug_
3. Fueltankemptyorstalefuel. 3. FiItankwith clean,freshgasoline.
4. Enginenotchoked. 4. Chokeengineas instructedinthe
OPe[atingYOU[LawnMower section
5: Faultysparkp ug 5, Clean,adjustgap,or replace.
6. BlOCkedfuel linel 6, cieanfueliinel
7: Engineflooded. 7: Wait afew minutesto iestart,but do
I notprime:
Enginerunserratic 1. Sparkplugwireloose.
2. Blockedfuel lineor stalefuel.
3. Ventingascap plugged.
4. Wateror dirt infuel system.
5. Dirtyair cleaner.
6. Carburetorout ofadjustment.
1. Connectandtightensparkplugwire.
2. Cleanfuelline;filltank withclean,
freshgasoline.
3. Clearvent.
4. Drainfueltank. Refillwithfreshfuel.
5. Refertoenginemanual.
6. Refertoenginemanual.
Engine overheats 1 Engineoil levellow. 1. Fillcrankcasewith properoil.
2....A rf ow restrcted I 2 Removebower housngand cean
3. Carburetornotadjustedpropery. 3• Refertoengne manua.
Occasional skips 1. Sparkpluggap tooclose. 1. Adjust gapto .030-inch.
(hesitates) at high speed 2. Carburetoridlemixtureadjustment 2. Referto enginemanual.
improperlyset.
Idles poorly 1. Sparkplugfouled,faultyor gaptoo wide. 1. Resetgapto .030-inchor replace
sparkpug.
2 Carburetorimproperlyadjusted 2. Refertoenginemanual.
. 3. Dirtyair cleaner. 3. Referto enginemanual.
Excessive Vibration 1. Cuttingbladelooseor unbalanced. 1. Tightenbladeandadapter.Balance
blade.
2. Bentcuttingblade. 2. Seeanauthorizedservicedealer.
Mower will not mulch grass 1 Wetgrass• 1. Donot mowwhengrassiswet wait
untillatertocut.
2. Excessivelyhighgrass. 2. Mowonceata highcuttingheight,
then mowagainatdesirecJheightor
I makeanarrowerCuttingpath.
, 3. Du bade. , 3• Sharpenor replaceblade.
Uneven cut 1. Wheelsnotpositionedcorrectly. 1. Placeallfour wheelsin same
heightposition.
2. Dullblade. 2. Sharpenor replaceblade.
12
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