Renault RC8D Owner's Manual page 97

B MOTEUR
-
4.5
Carter de distribution :
chautter le carter de d1s1ribut1on.
monter sur celu1-ci .
le roulement du pignon de dlStrlbution.
•
bague d'etanchelte d'arbre a cames.
• la
l'erbre a cames comptat.
•
placer le joint papier du carter de distr
monter I' ensemble carrer/arbre :i cames en fa1san1 correspond.re
distribution.
un irait sur une dent du pignon de vileb.requon
•
un repl!re frappe en1re deux dents du prgnon d"arbre :i cames lb Fig. 821 ).
•
serrer quatre goujons et les deux vis du carter.
les
4.6
Plaque inferieure :
placer la plaque 1nf�ieure avec un joonr
serrer les quatre vis de tiication avec leurs chapeaux.
me11re le moteur debout,
serrer les bouchons de vodange et de remplissage.
mettre la jauge d'huile.
4.7
ContrOle de l'espace neutre :
apres toute r(!paration au cours de laquelle soil cylindre, piston, b ielle. \/llebrequin au
ete
remplaces, II faui contrOler l'espace neutre :i
caner ont
E.80 M i et d'un .comparateur. Le
D. 1 00 .M3, suppo·n
du
-
l'espace entre la face superieure piston
du
(Fig. 822).
la difference de niveau plus
l'epaisseur
et 0,65. Par sous-traction on obtient l'epaisseur du joint
0,55
litre compris en1re
la
a
utll1ser. Pendant mesure, II taut que le cyhndre so1t serre sur le bloc.
reposer la cu lasse.
23
ibut ion.
reperes de calage de ta
les
(a Fig. 821).
1.orrq,ue
neuf
aide du pant de mesure
l
'
f.I
conslste
contiOle
du
point mon hau.t. et la face superieure.
du joint de culasse donne l'espace neutre qui
Fog. 6 21
B
E N G I N E
-
4.5
Timing system cover :
heat the iiming cover.
fi1 onto this cover
1he timing pinion beating.
•
the camshaft sealing
•
lhe camshaft
•
put In place the liming cover paper gasket.
fit the housing/camshaft assembly mal<lng sure that the timing system setting marks rnatt:h.
the lrne traced on a tooth of the crank.shaft ptnion. (a Frg. 821).
•
the mark stamped between two teeth of rhe camshaft pinion (!: ) Fig.
•
tighten the four gudgeons and the two screws of the cover.
4.6
The lower plate :
pu1 1he loViler plate In place with a new
t1gh1en the four fixation screws with their caps.
put the
tighten the filling and drain plugs.
put r n place the oil gauge.
4.7
Checking the neutral space :
after any repair where ejther the cylinder liner, the piston, the connecting rod, the
E.80 cran.
-
mesurer
the measuring bridge
check consists of measuring the tree space e>clstlng between the top face of the piston and
the top of the cylinder, when piston Is at top dead c entre (Fig. B22l.
salt
this dlHerence of level added to the thi c kness of the cylinder head gasket gives the neutral
de
cutasse space which should be included between
thickness of the cylinder head gasket to Use. During the
tightened on the block.
refit the cylinder head.
:
bush.
complete.
ring.
O
enginr::
upright.
s kshaft.
or the block have been re
D 100 M3 and the support E
E
80
-
0.55
Flg. 8 22
l.
821
Ml with a dial gauge. This
80
-
and 0.65 mm. By subtraction one obtains the
rement, the cylinder must be
measu