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Gib Adjustment; Hose Clamps; Wedge Assembly - Craftsman 675 Series Operator's Manual

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f
Adjustment
Bolt
-Gib
Jam Nut
Lock Nut
Figure 5-1
GIB ADJUSTMENT
Periodically removeand replacethe "gibs"(spacers)betweenthe
wedgeassemblyand the back plate.
NOTE:The gibs maybe rotatedand/or turnedoverfor evenwear.
1. Loosenthe lock nuts undereachback plateand slidethe gibs out.
See Figure5-1.
2. Turnor replacethe gibs.
3. Reassembletheback plateand securewith the lock nuts.
4. Readjustthe bolts on the side of thewedgeassembly.
HOSE CLAMPS
,, Check, beforeeachuse, if hoseclampson thesuctionhose
(attachedto theside of the pump)are tight.Checkthe hoseclamps
on the returnhoseat leastonce a season.
Do notat any time makeanyadjustmentswithoutfirststopping
engine,disconnecting spark plug wire,and groundingit against
theengine.Alwayswearsafetyglassesduringoperationor while
[performng anyad ustmentsor repars.
WEDGE ASSEMBLY
ADJUSTMENT
As normalwearoccursand there isexcessive"play"betweenthe
wedgeand beam,adjustthe bolts on the side ofthe wedgeassembly
to eliminateexcessspacebetweenthe wedgeand the beam.
1. Loosenthe jam nutson the two adjustmentbolts on the sideof the
wedge.See Figure5-1.
2. Turnthe adjustmentbolts in untilsnugand then backthem off
slowly(approximately 1.5turns) untilthe wedgeassemblywill slide
on the beam.
3. Re-tightenthe jam nuts securelyagainsttheside of the wedgeto
securethe adjustment b olts in this position.
12

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