1993 NISSAN SERENA Service Repair Manual

OI$VEHICLE
SERVICE
Checking Hydraulic System
Belo@ staning, check beft lension, d ving pul6yand
ri€ pr€s-
1. SelTool. Op€n.hutofivalve.
Then bleed air. (See
Beed-
ing HydElllc Systen".)
Mako sud tomp.EruB ol nuid in r.nk ds
to 60 to grc
fi lo
Wam up englne {ith shur{tt vdE lully oFned.
lt 4glre ls
slarted snh shur{fi vdE clG.d,
oll pEse
In olt plmp
yitl
incE.e ro Eliet pt!g@,
culing h an abtumd ds in dl
3. Cheok prcssurewith
3l€6rino wheelillly
luhed to bnand
fght posilions
wilh €nq n€ idlinq
al 1,000
lpm.
Do not hold th6 .l€.dng whel
ln a l@ked po€ilion
tor m@
oll p{mp
ndifrum d..d5d pe$uE:
7,046 kPa
{t85 bar,
1,133 p€D
4. It oi p.essure
is below lh6 slandard pressure,
slowlv close
shui-ofl @lve and check prassurc
. When p€ssurc
r€ach€s sl.ndad pGssure,
qear is dam,
. W'ea o e.sLE '€m:'n slcndc d p
ess.r€. pump
's
Oo .ot do* shublt €lv6 ld m@ rh.n 15
seMds,
5 ll
oil pressurc
s higher than
standad pressure,
ch6ck oil
pump low conrrcl valve.
6. Aft6rch6ckln9 hydEulicsyslem,
redoveToo a.d add lluid
il n€cessary,
lhen @dplelely bleed an oul oi system
sT-7

STEERING
WHEEL AND STEERING COLUMN
9.
t (
<\-
'o
I
\ 9s D
'1 u
\orze\
Removal
STEEFING WIEEL

STEERING
WHEEL
AND STEEFING COLUMN
Removal (Cort'd)
2. R€nove sreering wh6e wilh Tool.
lnstallation
STEEBING WHEEL
wh.n lBralllng cteerlng wh..l, apdy munFpuDd* ge$
io
mrle surl@ ol tum .lgml @@l pin
(btr portid8)
od .r-
lo hofi dntact slip dng,
STEEBING COLUMN
! wh€n
iftraling
6t@rinq @lunn, ingenighG. att towef
brackel and camp @lalnlng boltsi ihen tighlen lhem
s&u€ly. Do notapply undue stress b sieeing coum..
. When allaching coupling joinl,
be slclighlening bolll.c€6
Ai€r in.t lli.g
abed.g @lumn, tum deing wtEt io turr€
.!E h l!rc soolhlv and lhdt itF numh.r ol tuh. l@m
thc
stdighi loMftl p.drid
ro |en
.nd rlgtn
bd€ aE eqoal. B.
.uB rh.t th3 Bte€rlng etud
b ln
a reulral pcldon
wlBn dnv.

STEERING
WHEEL
AND STEERING
COLUMN
Disassembly and A56embly
K.
9x ,
a
. Wh6n di*s.emb
ing.nd a$embting, lntooksl66
ng tock
. Ens-r6
thal 'ounoeo
sJra@ ot qnap
mg tac€s rowa,ds
b€.nnq when sn6p rlnQ is
insr6led
sT-l0

STEERING
WHEEL AND
STEERING COLUTIN
Dbassembly and Arsembly (Cont'd)
. Inslallsnap
ng on
uppershaft wllh a suiiable bol.
a. BFak selt-she4
tp6 bohs
wirh.
drill or olher apprcp
ale
b. l.si.ll
selishear typ€ bolis and
ughten unfit botr h.ads
Alt6r installing
sleeing @ unn, ch€ck till mechanism
opsF
aiio.. (V€hicl6s
wi$ tlt system)
sT-l1

STEERING
WHEEL
AND STEEBING @LUMN
Inspeclion
. when
sr66 nq whe6l@n nol be olaled sfrooihly, check
the sieedng @lumn lor
tha iollowinA
matl€6 and cplace
a. ch€ck
co umn b€afngs lor damage or unevenness. Lubri
€ie wilh e@mmend€d muii'porpos gBas.
or rsplaco
slee .g column as an assembly, it
ne@ssary,
b. ch€ck jackel
tube for detomation or breakage. Fep ace il
. When
lhe vBhc. is involved in a lighl co lision,.neck @l-
!m. length '1".
l, it is nor wirhin sp€cilierions, €pacB
$eennq @lunn as a. assembly.
"lr" 276
mm (10.6
in)
't+" 415.7 mm (16.36
In)
sT-l2

STEERING
GEAR AND
LINKAGE (Manual
Sieering)
Removal and lnstallalion
D6r.ch ri€{od b. I studs from
o
o o
o
@-.
I"'.
to!oE-
sT-13

STEEBING
GEAR AND LINKAGE (Manual
Steerin
Removal and Installatlon (Cont'd)
. Initially, tighl€. nuton li6-6d
oulersockel and knuckl€ an
io 29 to 39 N.m (3lo
4 kg-m,22io
29t lb).
. Tlghten nul fulh.r
to align nut grcove
wilh lh€ fr6t pin
hote
$ coltd pn
can be insialled.
righle.lng loq@ nulr rcr deed
49 tl n (s
ksn, 36
mb).
Inslar mounting b6ck€c wilh
the obtong hotss rowads
lhe
Inslall mounlinq bolt. provisionaty
(tingenigh0
in rhe
Then tghlen bolts
lo lhe sp€cit.d toque
in ihe sequo.@
SLdhg g€r
rcunling tDlta:
p) a5 .
r()7 N h (6.6 -
1r.0 rg-h, 62r -
79n ftb)
sT-14