Toro 22470 - Setup; Installing the Boom and Digging Chain

Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
Boomassembly
1
Chainassembly(soldseparately)
Installtheboomanddiggingchain.
2
Safetybar
1
Installthesafetybar.
3
Nopartsrequired
–
Installthespoilsauger.
4
Nopartsrequired
–
Checkthebearingcaselubelevel.
1
InstallingtheBoomand
DiggingChain
Partsneededforthisprocedure:
Boomassembly
Chainassembly(soldseparately)
Procedure
1.Raisethetrencherabout6inches(15cm)offofthe
ground.
2.Stoptheengineandremovethekey.
3.Removetheboltandnutsecuringthespoilsauger
andremovetheauger(Figure3).Savetheboltand
nutforfutureuse.
G008934
1
2
3
4
5
6
7
8
9
Figure3
1.Spoilsauger
6.Jamnut
2.Drivesprocket7.Adjustingbolt
3.Armonthedrivehead8.Nuts
4.Doublewasher9.Boom
5.Bolts
4.Removethe2bolts,nuts,anddoublewashersfrom
thesidesoftheboom(Figure3).
5.Loosentheadjustingboltandjamnut(Figure3).
6.Slidetheboomoverthearmonthedrivehead.
7.Installthe2bolts,nuts,anddoublewashersremoved
previouslythroughtheboomandarm,butdonot
tightenthem.
8.Ifthechainisnotconnected,connectthelinksby
pressingorhammeringtheclevispinsuppliedwith
thechainthroughthelinks.
6