1993 NISSAN SERENA Service Repair Manual

PRECAMONS
AND PREPARATION
\ Prec€utions
. F..s|Mdcd tuld h clulch iuid DoT 4".
. Do not d@ d6in€d cluich nuH.
. B€
eBtul nor ro
.pL.h durch fuld d palnted
atE4
. whs movlng and In.talrlng crrrch plphq,
u* Tdr,
. To
d@n or sah .ll p.rta
ol n..Lr qll.dd,
op.hllng
cylind€r .nd durch d.mp€f,
ue .L.n cldch n!id.
. Nffi
us miEr.l0116
6@h a qa&llre
d k€tE€B. hfill
ruin rlE
rub6€r p.ft
ol rhe hydautic sy.tm.
Rm@ 6ll d6r fiom clurch
d$ lith a dust 6[.ctor 6tt6r
clening wilfi
male cloth,
Preparalion
SPECIAL SERVICE TOOLS
h3p*r is d
aph60m spdns or c urh 6ver
Adjud is
M6vam€$ or diaphnqm spdns
o'
6
cL-2

CLUTCH
SYSIEM
s '-9-n
-Eo-ffi,Y l,;1'*. -.*
e
t,1t,,.d
s9--.
crlbh d.ho.r (SF2oDE
.is i.
@
@
@
@
@
'<-
/-Ocltr-Fr,-i5!
-\-\.- )
!\--
EO CL€

INSPEC]ION
AND AD.JUSTMENT
Adiusting Clutch Pedal
1. Adjusl p€dal
hoighl wilh peda
sloppei
R.H,D. 222 -
232 mn (&74
-
f.i3 h)
LH,D. 242 -
252 nn {9,53 -
9.S2 int
2. Ad.u6rp€dallc6 playwiih
m€sr€r cyl,nde. pusr^
rod. Th€n
_ P.d.llts pr.y
"a :
iI) -
3.0 nm (0.@9
-
0,1la hl
tud ns pby
nEE rhe iolldlng bdt nE6uEd
d pQrdon
. Flay du. to cbvL pln
.nd cLvl. pln
hot. in durch pedar,
3. Mak6 suB lhat cl€vis
Din €n be rclat6d smoothlv.
ll rol.
r6rdju6l p€darl'ee
play
ulh mad* cvlnd€r push
cL4

INSPECTION
AND
ADJUSTMEiIT
Bleedlng Procedu|e
L Blsd an trom clulch opeBling
cylinder a@rding ro th€
cr.lully noilo.
nuld Lsl n nard .yiftr* dudns
bteedt.g
Too !D r6$ruoir wilh €@hme.ded
bEke lllld.
Conn@r a lrmspa€nt vinyl
tube to air bt6.d.f vatve
ol
clutch op€EtnA cylind€r.
Fully d6pEs.
clulch p6dal
s6v€El rimes.
Wilh clulch pedal
depess€d, op6n bl€€der valve
to rcte6g
e. Close bl€€d$ valve.
L Rapeat
steps c though e abov€ unrit b6k.
nuid ttows nom
air bleeder valvo wirhout an
blbbles.
2. Bleed air lrcm clutch damp.r
ac@ding lo lh€ abov. pro-
6du€ (SB2oDE
enqlne moderonty).
3. R€p6al th€
abov. bleeding prcc.durc.
1 and 2 *veEl

HYDRAUUC
CLUTCH COMINOL
Clutch Master
Cylindet
DISASSEi'BLY AND ASSEMBLY
. lushpistonintocylinddbodywitl$r4driverwh6nrBmov,
ing and insiallinq valv.
siopper.
. Aliqn gr@ve
ol pislon
ass6frbly and valv6 stopp€.
when
in.rallinq vd@ stopper.
. Check dn€dion ol piston
cups.
0!0r0mutul! tsTl=tllr
I -1
)
Pl!n
E@:H' ,[
cL5

HYDRAULIC
CLUTCH COI.ITROL
u Clutch
OFerating Cylinder
NSPEqflON
. Ch@k rubbing surace ol cylinder ror woar, tusl of d6maga.
F€pla@ il neessry.
. Chek pislon
wilh pislon
cup lor
w€ar or damage. R€da@
. Ch4k dust @ver lor cEcks, delomslion
of damage.
F€da@ il n66ssary.
. Chsk pislon
spnngforwear or damag€. Beplace it ne@s-
cL-7

HYDRAUUC
CLUTCH
@NTBOL
Cluicfi Damper (SF|2oDE
engine mod6l5
only)
9$oi.x.u,\.,/ bf E@6ms'
4turbpid{sFbt
INSPECTION
. ch6ck
cylnder and pislon
rubblng sufa@ lor unev€n w€ar,
rud or dama06. Beplace if necGsary.
. Check
dampd rubber
and prslon
cup lor cr&k., d€roma-
tion or damage. F6plac6
il n€€ssary.
cL{

CLUTCH
RELEASE MECHANISM
M'l
EO Ad
iFlmn$o,E@ dd
FEMOVAL AND INSTALLAIION
. Insiall
relainerspnng.fd holde.sping.
. Bemov€ cle.*
bearng.
r Instal
cle* b€anng with
sulabb dnft.
CL€