Sharp SF-7300 - Page 59

-..
I
-1.
Protrusion(rootof gear teeth)
m
\
~ld~~”nectionshaft~ ~
MaWing(tipof gear teeth)
clutch
/
‘+
Clut& mnnection gear
clutch speed shiftgear
P
&
/
/--+
~,~.hmnnectior,
Shaft
(q
‘“ ‘i,
k
/
Clutchmnnection gear
C. Maindrivesynchronousbelt
BeftC @aperfeed unitdriie)
(1) Remove the clutchunit,referto 4-B-(1) to (4).
(2) Open the clam shell.
Removethe HV PWB box unit(twoscrews,connector,faaton).
HV PWB boxunit
(4)
Insertthe gear shaftinsideand remove the st~ pin.
Remove the shaft of the 36T @ar.
Gear shaft—. ~.
7
+
; ,“&;: ,?
~ ; ~,~’
SF-7300
SF-7350
(5) Remove the bdt C.
——
.-——
(Re-assembly)
Reversethes~uencetor-aeaembfe.
BdtA
(1)
(2)
(3)
Removethe beftC, referto 4C (1) to (5).
Removethe washer.
Removethe main motorh~ing screws(three).
Remove the main shaftfromthe frame.
Main motorhotiing screws ,
(4) Removethe beftA.
(Re-asaembly)
Reversethe~uence tor-assemble.
Tensionad@tment
Lti thetens.wnpufleynutwitha forceof600to600gramsand
tightenit.
12–5
..