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Adjustment
Bolt
Jam Nut
Lock Nut
.Gib
f
"_ GIB ADJUSTMENT
Periodicallyremoveand replacethe "gibs"(spacers)betweenthe
wedgeassemblyand the backplate,
NOTE:The gibsmaybe rotatedand/or turnedoverfor evenwear.
1. Loosenthe locknutsundereachback plateand slidethe gibsout.
See Figure5-1.
2. Turnor replacethe gibs.
3. Reassemblethe backplateand securewith the locknuts.
4. Readjustthe boltsonthe side of thewedgeassembly.
HOSE CLAMPS
• Beforeeachusecheck to seeif thehoseclampson the suction
hose (attachedto the sideof the pump)are tight.Checkthe hose
clampson the returnhoseat least oncea season.
Figure 5=1
Do notat any time makeanyadjustmentswithoutfirststopping
theengine,disconnectingspark plugwire andgroundingit against
theengine.Alwayswearsafetyglassesduringoperationor while
[performng anyadjustmentsor repars.
WEDGE ASSEMBLY ADJUSTMENT
As normalwearoccursand thereis excessive"play"betweenthe
wedgeand beam,adjustthe boltsonthe sideof the wedgeassembly
to eliminateexcessspacebetweenthe wedgeandthe beam.
1. Loosenthejam nutson the two adjustmentboltson the sideof the
wedge.SeeFigure5-1.
2. Turnthe adjustmentboltsinuntil snugand thenback them off
slowly(approximately1.5turns)untilthe wedgeassemblywill slide
onthe beam.
.
Re-tightenthe jam nuts securelyagainsttheside of the wedgeto
securethe adjustmentboltsin thisposition.
14
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