For repairsbeyond
the minor ad/ust-
merits listed hem
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Engineruns erratic
Problem Cause Remedy
Enginefails to start 1. Sparkplugwiredisconnected. 1. Connectwiretosparkplug.
2. Fueltankemptyor stalefuel. 2. Filltankwithclean,freshgasoline.
3. Choke if equippednotinCHOKE 3. MovechoketoCHOKEposition.
position.
4. Faultysparkplug. 4 Clean,adjustgap,or replace.
5. Blockedfuelline. 5. Cleanfuelline.
6. Engine(ifequippedwith a primer)not 6. Primeengine.
primedproperly. 7. Movethrottleleverto FASTposi-
7. Throttlecontrollevernotin correct tion.
startingposition
1. MovechokelevertoOFFposition.1. UnitrunningwithCHOKEapplied,ifso
equipped.
2. Sparkplugwireloose.
3. Blockedfuellineor stalefuel.
4. Waterordirt infuelsystem.
2. Connectandtightenspark
plugwire.
3. Cleanfuelline;filltankwith clean,
fresh(lessthan30 daysold)
gasoline.
4. Drainfueltank.Refillwith
freshfuel.
5. Dirtyaircleaner. 5. Cleanor replaceaircleaner.
6. Carburetornotadjustedproperly. 6. Seeauthorizedservicedealer.
EngneOverheats EngineOillevel owl 11 FillCrankcaseWithproperoil.
2. Dirtyaircleaner. 2. Cleanorreplaceair cleaner.
31 carburetornotadjustedproperlyl 3. Seeauthoiizedservicedealeil
Problem
Cylinder rodwill not
move
Cause
1. Brokendriveshaft.
2. Shippingplugsleft inhydraulichoses.
3. Setscrewsincouplingnotadjusted
properly.
4. Looseshaftcoupling.
5. Gearsectionsdamaged.
6. Damagedreliefvalve.
7. Hydrauliclinesblocked.
8. Incorrectoil level.
9. Damageddirectionalvalve.
10.Blockeddirectionalvalve.
Remedy
1. Seeauthorizedservicedealer.
2. Disconnecthydraulichoses,
removeshippingplugs,reconnect
hoses.
3. Seeoperator'smanualforcorrect
adjustment.
4. Correctengine/pumpalignmentas
necessary.
5. Seeauthorizedservicedealer.
6. Seeauthorizedservicedealer.
7. Flushandcleanhydraulicsystem.
8. Checkoil level.
9. Seeauthorizedservicedealer.
lO.Flushandcleanhydraulicsystem.
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