Installation Instructions

Thetrenchermaylowerwhenintheraised
positionafterstoppingtheengine,crushing
anyoneunderthem.
Placeablockunderthetrencherboomtokeep
itfromlowering.
G01 1601
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A B C D E F G H I J K L M N O P
Figure1
Refertothisgurethroughtheinstallation.
1.Original6inch(15cm)chainconguration3.12inch(30.5cm)chainconguration
2.8inch(20cm)chainconguration
Important:Itwillbenecessarystarttheengineandrunthechainforwardtoaccessallchainpositions
duringtheinstallation.Afterdoingsoeachtime,ensurethatyoulowerthetrenchertotheblock,stopthe
engine,andremovethekey.
Note:ItmaybehelpfultolocateallofthepositionsshowninFigure1onthechainbeforestartingandmark
themwithamarkerorwaxpencil.
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