Toro 04042 - Page 96

DisassemblingtheTransmissionDrumDriveSystem(continued)
6.Ifnecessary,removetheballbearings(item2inFigure54),spacer,and
wavewasherfromtheextensionhousing.
7.Ifnecessary,removetheextensionhousingasfollows:
A.Loosenthefasteners(items7,10,and11inFigure54)thatsecurethe
transmissionhousingtothemachineframe.
B.Removethe4washer-headscrewsthatsecuretheextensionhousingto
thetransmissionhousing.
g205739
Figure55
1.Rightdrumdrivehousing4.Idlerarmassembly
2.Extensionhousingassembly5.Idlerpulleyassembly
3.Washer-headscrew(4each)
C.Removethe4washer-headscrewsthatsecuretheextensionhousingto
therightdrumdrivehousing(Figure55).
D.Carefullyshiftthepositionofthetransmissionhousingtoallowremoval
oftheextensionhousing.
AssemblingtheTransmissionDrumDriveSystem
1.Iftheextensionhousingwasremoved,doasfollows:
A.Positiontheextensionhousingbetweenthetransmissionhousingand
therightdrumdrivehousing.
B.Aligntheextensionhousingwiththerightdrumdrivehousing.Installthe4
washer-headscrewsngertighttoholdtheextensionhousinginposition.
C.Positionthetransmissionhousingtotheextensionhousing.Installthe4
washer-headscrewsngertighttoholdtheextensionhousinginposition.
D.Securetheextensionhousingtothetransmissionhousingandright
drumdrivehousingwiththewasher-headscrews.First,torqueallthe
washer-headscrewsto1.7to4.5N∙m(15to40in-lb).Then,usean
alternatingcrossingpattern,torqueallthescrewsto9.6to10.7N∙m
(85to95in-lb).
TractionandReelDriveSystem:ServiceandRepairs
Page4–54
Greensmaster
®
eFlex1800,2100and2120
12189SLRevE