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Craftsman 247.77466.1 Operator's Manual page 19

6.5 horse power
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Problem
Cause
Remedy
-Slow
Cy!inder Shaft
!.
Gear sectionsdamaged;
!
Return unittOSearsserviceCenter•
Speed whileextending
2, Excessive pump inlet v acuum.
2. MakeCertain pump inlethosesare
and
retracting.
Charand
unblOCked. Usesh0rt,
large diameterin!ethoses.
3 Return unttoSears Servce Center
& Sowengnespeed.
,,
I
4 Return untto _ears servce center
4. Damagedreliefvalve.
..,,,,L_.,,,_ ,,',
5. Checkoil level.Refillif necessary.
5. huu,_u_ ui__evel.
6 Dran o c ean reserver and ref
6. Contaminated oil.
I
7 Returnun t to Searsservce Center
7. Directional v alve leakinginternally.
8. Returnun t to sears serv ce center.
-
8. Internallydamagedcylinder.
Leaking Cylinder
1. Brokenseals.
1. Returnunitto Searsservicecenter.
2. Scoredcylinder.
2. Returnunitto Searsservicecenter.
Engine runs loutwood
!, Smal!gear sectiondamaged,
.
!, Return unitto SearsserviceCenter.
Wi!l
not Splitor wood
£ PumpCheCk vaive leaking,
Returnunitto seais servicecenterl
sp
tstoo Sow y
31 ExcessivepumpinletVacuUml
MakeCertain pump inlethosesare
u
: .
,
4. Checkoil evel. Refillif necessary.
,_. nco:_rect o eve.
"
5. Drainoil, cleanreservoir,and refill.
"
5. Contaminated oil.
6 ReturnunttoSearsservcecenter
6. Directional r ave leaKinginternally.
'
_ X
_,
:
7. Do notattemptto spl t wood
/
uveroaaea cy naer
ain the rain
:
:
ag
st
g
.
8 Internallydamagedcyhnder
'
I
81 ReturnUnitto sears ServiCe centerl
Engine stalls during
1. Lowhorsepower/weak engine.
1. Returnunitto Searsservicecenter.
splitting
2. Overloadedcylinder.
2. Do notattemptto split wood
againstthegrain. If enginestalls
repeatedly, c ontact Searsservice
center.
Enginewill not turn or
!. Engine!pumpmisa!ignment.
1. Co[rectalignmentas necessary.
I
m
stalls under low !cad
2. Frozen orseized pump.
2, Returnunitto Searsservicecenter.
€ondt Ons
I
3
LOW hersepoweriweak eng ne
ReturnUnt to seais serv ce Center
4. Hydraulc linesblocked.
4, Flushand clean hydraulic system.
I
&Blocked directionalvalve.
I
5. ReturnUnitto sears ServiCe Center•
Leaking pump shaft
seal
1. Brokendriveshaft.
2. Engine/pump misalignment.
3. Gear sectionsdamaged.
4. Poorlypositionedshaftseal.
5. Pluggedoil breather.
1. Returnunitto Searsservicecenter.
2. Correctalignmentas necessary.
3. Returnunitto Searsservicecenter.
4. Returnunitto Searsservicecenter.
5. Makecertain reservoiris properly
vented.
Will not split logs
1. Reservoirfluid levellow.
1. Refillwith Dexronill automatic
transmission fluid.
NOTE: This section addressesminor service issues. For further details, contact Sears service information line by calling
1-800-4-MY-HOME.
19

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