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Begin OCR Text:
5. Slacken the bolt for the release fork ba__ joi,t. _
Remove the ball and the release fo,k. . H
6. S1acken the botts holding the clutch to the fly-
wheeI by loosening them crosswise a couple of
turnS at a time to prevent warping. Remove the
clutch and clutch plate. See Fig. 4-4. ',_p_';
Fig_ _l. Che_ki_g Gurvature o_ preggure pig_e
REpLA_j__ _HE _LU__H FA_J___ _. ( _) iF h b
ine petro . t e earing, upon inspection,
1. DriIl out the old rivets with a driII having the thi d _ d h .
runS SmOO y an eUen y an aS nO nOtICe_
Same diameter as the rivets 35 mm (O 14'') a,d b_ _ . h id b k d h b _ b
' ' _ ' a e P aY, It S OU e paC e Wlt a _ earlng
remove the old facings d F. t d N _ H
_ 9reaSe an re- It e _ _ . eat-reSIStant greaSe
2. Check the clutch plate. The indentations on the ghouid be ,sed.
tongues should be even. The Clutch plate must The bea,_,g shou_d be p,es,ed _,, by d,_,Ft Svo
not be warped. The clutch springs and rivets in _4_6.
the hub shuId fit securely and not show any
signs of looseness. Check to make sure that
there are no craçks. __________
If the cIutch plate has any of the above defects, A'_ilh___
h _d b i S t e ClutCh Cannot be digassemb_ed it mugt be
It S U e fep aCed wjth a new one. '
replaCed Complete if faulty. Check the clutch Care-
3. Ri'vet on the new facings (preferably in a rivet F i_ Ch k h _ F
u Y_ eC t e PreSSUre p ate Or damaße by heat,
pfeSS). N.B The rivets should be ingerfed from k h
' CraC S, SCOrInß Or Ot er damage on the Fr_Ct_on sur=
the Side On which the facing lies and riveted up F Ch k th F h _ h
F aCe_ eC e CUNaEURUfe O t e preSSUre p ate WIt
rom the opposite directìon againstthe disc. Use 24o (g_/ ,_) _ t _ i h. h . _ d
h h _ h F a mm 2 On9 S ee ru er_ W _C jS p aCe
eVery Ot er O e _n t e aCjng Aftef fiveting the d. _i h F F F h
F _ ' _aßOna y aCrOSS t e rICtlO, SUr aCe O t e preS-
acings should be spaced from each other as i t Th h d
SUre p a e, en meaSUre t e IStanCe betWeen the
determined by the indentations on the clutçh t . ht d F h i d h d
d S S ralg e ge O t e rU er an t e l,ner Iameter
isc. ee Fig. 4-5. This is most important in F th i t Th.
O e preSSUre p a e. IS meaSUfement mUSt nOt
order to achieve a smooth engagement when d . oo3 (ooo 2,,) F
eKCee a maKlmUm . . 1 . See Ig 4-7
StartIng and dr_uing Th b ,. ' '
_ e mUSt e nO CrOWning'', l.e. C_earanCe betWeen
The clutch facings must be absotutely free from th t . ht d F h i h
e S ralß e ge O t e fU ef and t e OUter dIa-
oil. Oil on the facings can cause cIufch grabb- t F h i C
me er O t e preSSUre p ate. ary OUt the CheCk at
ing i C
_ SeVera POlntS. heCk the pfeSSUre Spr_ng care-
fully. if it is cracked or damaged in any other way.
j_pu_ _HAF_ the clutch should be replaced.
BEARjN_ jN _HE Check the ,eiease bear_,,g by tu,,_,g __t ,ou,d a Few
FLYWHEEL times under light pressure so that the balls rotate
1. The bearing is puIled out w_th pu__er Svo qogo, against the races. The bearing should turn easily
see fig. 4-6. The bearing is ciea,ed _n gaso- Without binding at any point. The release bearing
V_O_,L_V_O_
Flg. 4_6. Removi_g pilol beari_g F_g. 4_. F,_____g G_u___ 4.3
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