Dnepr MT9 - Clutch Removal and Installation

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ease off the nuts of th e coup ling boll of U1e generator and rear
!"top collar, r emove th e generator. ·
Set up an appl iance fo r mea s uring the geari ng b ack la sh.
Measure the backla sh and remove th e app li ance.
The gearing back!asi1 must not excee((D-:lJS rnm.
If the back l ash is found to be
l
arge r than r equired, replace the pi-
ni ons.
To re
move the e<nnsh aft , prOCi 'C'<
as follows :
undo the sc re\\ ·s, securing the
ca mshaft flange, through the hol e~
of the dri \·en timing pinion;
unscrew the plu g in the engine
cran l;ca se;
press out the cams haft. (Fig. 1 0)
toget her with the pinion.
After dismantling, wash and exa-
mine the com ponent part s and mal;c
th e required m eas ur ements.
Re -i nsta ll th e shaft in r everse or-
der . Before pressing-in of the cam-
sha ft, lubri cate the b earings w ith oil
The
ca m sha ft should be pressed in
by li ghl laps, using a mandre l
Fii:. 9. Me asu ring ihe backlash in f1 P-l I I I, to be fitt ed on the sha f!
the timing pinion mesh ing
end a nd set against the pinion hub
Care should be taken to ens ur e the proper ma tching of the mark ~
on the timing pinion s.
Removal and Installation of the Clutch
To rem o\·e the ciul.ch disks, proc ee d as fo llo ws:
insert a s crewdriver into the sl ot of the sc r ew sec urin g the clutci-
hearing disk and , by lapp in g· t he sc r ewd river with a h ammer, knoc l-
off the splas h of disk m ela l in the screw s lol ;
fit
<111 applia n ce ITP -1112 and r elease th e clut ch (Fig. 11 );
undo the sc rew s fastening the b ea rin g disk;
engage the clutch and r emove the appliance;
remove the c lutch di sks and sp ring s.
After dismantling th e cl ulch, wash al,d examine its co mponent
parts and m ake the requir ed measurements.
Re-assemble the clutch in the fol l owi ng order:
inser t the sp ri ngs of the same colour marking into the flywh ee l
liests;
fit the pr ess ur e disk on the fl ywh ee l pin s and make s ur e that the
bearing su rf aces of th e sp ring s are prop er ly bedded in the appro-
priate r ecesses of the disk;