Service Manual

Installation(Figure299)(continued)
(1.200 in)
30.5 mm
1
2
g276894
Figure300
1.U−bolt
2.Heightofcutchain
5.Ifheight−of−cutchainu−boltwasremovedfromliftarm,assembleu−boltso
thatthreadedportionextends30.5mm(1.200in)aboveliftarmmounting
plate(Figure300).Thisdimensionisastartingpointthatmightneed
additionaladjustmentfordeckpitchcorrection(seestep12below).
Note:Theliftarmballjoint(item12)andjamnut(item11)havelefthand
threads.
1
2
(2.210 to 2.390 in)
56.1 to 60.7 mm
g276895
Figure301
1.Liftarm
2.Balljoint
6.Ifremoved,installballjointtoliftarm.Distancefromendofliftarmtocenter
ofballjointshouldbefrom56.1to60.7mm(2.210to2.390in)(Figure301).
Makesurethatballjointishorizontalandthatstudiscenteredinballjoint.
Installdeckbeforetorquingballjointjamnut(item24).
7.Installballjointmounttoballjointwithslottedhexnut.Torquenutfrom123
to135N·m(90to100ft−lb)whilealigningcotterpinholes.Installcotterpin.
8.Installcentercuttingdeck(seeCenterCuttingDeck(page9–4)).
9.Ifballjointwasremovedfromliftarm,torqueballjointjamnutfrom203to
237N·m(150to175ft−lb).
Groundsmaster
®
4000-D&4010-D
Page8–9
Chassis:ServiceandRepairs
13202SLRevF