Toro 22470 - Checking the Bearing Case Lube Level

G008936
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Figure5
1.Auger
2.Connecttheseholesfora4inch(10cm)chain
3.Connecttheseholesfora6inch(15cm)chain
4.Connecttheseholesfora8inch(20cm)chain
5.Connecttheseholesfora12inch(30cm)chain
2.Torquetheboltandnutto75ft-lb(101N-m).
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CheckingtheBearingCase
LubeLevel
NoPartsRequired
Procedure
Beforeoperatingthetrencher,checktoensurethatthe
bearingcaseislledwithgearlube.
1.Lowerthetrenchertothegroundonaat,level
surfaceandtiltitsothattheboomisparallelwith
theground.
2.Stoptheengineandremovethekey.
3.Cleantheareaaroundthebearingcasellholeplug
(Figure6).
G008940
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Figure6
1.Bearingcasellholeplug
4.Removetheplugfromthebearingcasellhole
(Figure6).
5.Lookinthehole,thelevelshouldbeuptothe
bottomofthehole;ifnotaddgearlubeuntilit
comesoutofthehole.
6.Replacetheplugandtorqueitto15to17ft-lb(20
to23N-m).
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