m ‘-”-
SF-7300
SF-7350
D. PrMautions inassemblingthe DV unitfront
side
I
1)
2)
3)
4)
The machinedsurfaceof the MG rollershaft mustface up when
installed.
The MX rolkr mustbe fastenedwitha left handed-threadscrew.
The hemeaa mustbe firmlypus~ intothegrooveof A) and B).
The MGR mylar sheet mustbe bonded in al~nment to the Wm
,’4
(
DSD collar
/
x
tar of hde of the DSD collar.
(DV unitfrontframe side)
fra
Machined surface
o
MGR m$ar she
I
DSD41ar ,
~1
Use an ~ x 8 po~carborrate
screwto prevent axial
slacknessin the MG roller.
DV
/
‘ Frontcover
MG adjustingplate
Checkitems
The DSD collarsmustrotatesmoothlywhen installed.
Fine adjustmentPWB ~ ~~flng ,Ollw)
1)
Che& the DSDcoikr on the driving side by pushing the 20T
gew againatthe
DSDcollar.
E. Pr=autlon in assemblingthe DV unit rear side
1) Installthe
DV harnessconnectorwithitscuton the rightside.
2) Note thatthe DV idleshaftis a kfi handthread.
3) The gear trainmustbe assemb~ in the orderof DSD collar,DV
2-stage gear, DV gear 20T, and the connector.
2)
4) The stirringrolk gear (20~ mustbe insertedcomplete~ before
ChA the front frame skfe DSD collar that there is a d~hf
clearance between the W adjustingplate and the MGR m~ar
sheet.
I
CM by rotatingthe (20~ DV gear in the arrowdirection.The
MG rolkr shouMrotatesmoothlywithoutexcessivenoise.
securingwiththe grip ring.
Otherprecautions
Because thti devdoper unit operates underthe normal rotation
direction,deve~r migM leek ifrotatedinthe otherdirection.
The DV gear ~T has to be rotatedc-wise as seen fromthe
drivingside.
1)
(DV unitrear frame stie)
DV harnessconnector‘
scrw
I
t
*
(
.,
29T DVgear x DV frame
9–2
.—-—.——
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