Operator's Manual

Figure8
SR75mountingshown
1.Linkpin
3.Rodendofcylinder
2.Aeratorbracket4.Lynchpin
Ifthehydrauliccylinderdoesnotreachtheaerator
mountingbracket,useanextensionblockinsteadof
thestandardmountingblocktoconnectthecylinder
tothetractor(Figure5).
Note:Ifanextensionblockisinstalledandthe
cylinderneedstoberetractedtobeinstalled,the
aeratortineheadswillgetclosertotheground.
Installtheextensionblocksasfollows:
A.Removethecotterpinandpinsecuringthe
standardconnectinglinktothecylinder(Figure
5
).Removetheconnectinglinkfromthecylinder.
B.Installtherequiredlengthextensionblocktothe
cylinderwiththepinspreviouslyremoved(Figure
5).
4
InstallingtheDepthGauge
(ModelsSR48,SR54,SR70,
SR72andSR75)
Partsneededforthisprocedure:
1Depthgauge
1
Slideblock
2
Machinescrew,#10x1/2inch
2
Screw,1/4x2–1/2inch
1Tubeclamp
1Weldplate
1Depthdecal
Procedure
1.Mountthedepthgaugetotheatsideoftheslideblock
withtwo#10x1/2inchmachinescrews,positioning
thecomponentsasshowninFigure9.
G024283
1
8
2
3
4
5
8
7
6
Figure9
1.Screw
5.Depthdecal
2.Depthgauge
6.Cylinder
3.Machinescrew(2)
7.Weldplate
4.Slideblock
8.Tubeclamp
12