1993 NISSAN SERENA Service Repair Manual

FINAL
DRIVE (Mode|
HISOA)
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PD28

DISASSEMBLY
(Model
H190A)
Pre-inspection
Bolo6 disass.mblinq iinaldive, perfom
the lo lowing inspeo
1) Tu a
dnv€ p'nol
in both
dnecno.s soe'al revoutrons to
56al b.arn9 rclleG @redly-
2) Check toial pr€road
wilh Too.
1@l nlnrbei s'T3127sooo
(15 -
25 kgff, 13 -
2r,5 In rb)
r Binq gear
io dive pinion
backlash
Cheok backlash of nng gear
with a diatind €ror 6l s6v6El
Flng g€rnoadE
pinid b*kt6h:
O13 -
0.13 mm (0.m51 -
0.@71 In)
Ch@k runoul
ot dfg g€arwlh
a dialind€ior
0,oB nn (0,0061
in)
Check looih @nlact, €l€f no
ro Adjlsheni.
. Side gearlo
pinion mat6 qear
backtash
Mea>Lre ceamnce b€hr€en
soe gear
lh rr w.sh€r
ano
ditferenta es wiih . leeler
AauOe
CleMe benEn .lde g@r
lhruEt waahq
rnd d .r-
0 -
02o nfi (0 -
0,m79 h)
Dtllerential C€nier
L Mounl
ditleEnlial cari€r on Too
s.
@ $osolsooo
lB sT06tt1000o
PD29

DISASSEMBLY
(MOdEI
H1gOAI
Oifi erefl lal Canier (Cont'd)
2. Pul match ma*6
on one side ol side bea ng cap with paint
or punch
ro €nslre that it is replaced in propar
po.ition
Bedng e!3 aF llFbored dudns nsrr'lctue
.nd 3tould be
put bek ln rhdr onglEr
ds'
3 Femove sid€ b€sfng
@ps.
4. B€mov6 difier€nlial
€* ass€mbly with
a pry
bar.
E €dul ro k €p rh.
.lde b€dng dr6r ffi rog€ther
wtBr
th.{r @o.cli€ inn.r
@E -
do not nir itrm uD.
5. Femov€ ddv6 pinion.ut
with Toot.
Tsl number:
Sl1$0600C2
K
v
F5
PD3I}

DISASSEMBLY
(Model
Hl90A)
DifbentiEl Canier (Cont'd)
6. Fenow @frpanion f ange wilh puller.
7. B€mov.
drlve pinlof
with sott hammef.
L Feoove prn'on
b€sfng oure' raes
wilh s b6ss dnfi,
10. PuIoul rear b.a nq
inner@ne wilh a press
and Toot.
a€ e€tull nor ro d.magc
€9. ot b6*ing.
T@l numh.ri
SW800310@
Pt!.31

DISASSEMBLY
(Model
Hl9OA)
Difierenlial Case
1. Femove side bead.g inner @nes.
To pre@nl
dahagE to h€dng, engEs. puller jsws
in
s6re,
@ sraiosioor
€) sTl'3061(m
B€ eEtul nor to @ntu*
lei .nd rlght hdd parts,
2 So'€ed
oLt lo(l
slaps dnd l@ce- d1q g€ar
0016 r a
3. Tap ng g€ar
ofi difieBnlialcase
with a $ft hamm€f.
Tap *nly an 6bund ro p|!€
rlng gaf
lrom blnding,
4. Dive oul pinion
mal6 shaft l@k pn,
wttr Tool lrom rng
Lek pin
b €ullad .l pln
hole mdth d dlff.cndal
.@,
Pt!32

INSPECTION
(Model
H190A)
Ring Gear and Drive Pinion
Ch€ck 9*r leelh
lor
s@dng, cracking orchipping.
ll any danaged pan
ls evident, €place nq g6ar
and drive pin-
ion as a set (hypoid
sear s6l).
B€aring
1 -rhoroughly
cl€an bea/ng.
2. Cheok b€a ngs for wear,
scEiches, pining
orfl.kinA.
Ch€ck lap6€d rollei
bean.O lor sm@th rolaiion.
'i
damaged, tepla@ out6r €€ and innercone
as a s€t.
DifierEntial
Case A$embly
Chock maling
sutaces oi difterental €s6, sid€ qeaF,
plnlon
mat6 geaF,
pinion
mate shalt,5nd rhtusl wa6he6.
PD33

LIMITEO
SLIP DIFFEFENTIAL (For
Hl9OA)
bd@ caunoN:
Do n.d
tun edre wh6n on. wh.€l (84
|3 of the gburld.
PEpa6tion for Disassembly
CHECKING DIFFEREN'IAL TOBOUE
l'r€asur6 ditta€ntial
toque wilh Toot.
Iiricno wil-r ^6
rpec"€roas. iasp&i mmponents
o.rrT
olfieEndal torqu.:
(1s -
20 ksin, 106 -
r45 ft-tb)
[email protected]
@ Kv3aros,Io
€) KV3atO52a)
PB34

LIMITED
SUP DIFFEREI'ITIAL (For
Hl 9OA)
Disassembly
L R6mov6 side bear ng inner
cone with Tool.
2. Remove
ing gear
by spGadinq oul lockslEps,
3. Lo6en ing gear
b.lls in
a c ss-cross iashion.
4. Tap .g g€ar
otf gear
@se with a son hammol
T.p snly
.ll dound ro pevdl
ring g€.r
lrcn bindlng,
5. Femoee dife€nta €se by spreading
oul look straps.
6. Bemove coupla bolls
on dillerential c6es A and B
with a
T@l number: s'830a10@
7. Sepa€te difl6Gnria
@e a
and B.
0€w oul @mpon6 pans
(dis
and prales,
6ic.).
Put na*s d g€@
.nd p|€ge
dn$ $ thar rh.y
en b.
rdmt ll.d in rh.ir
odglnal pcifoE
trcm which
rhey reE
|nspection
COMIACT SURFACES
1. Cl6anlhe
diessembled parts
in suiiabte sotvenl and btow
dry with comprsss€d
air.
2. lf lolowinq
6urfa@s are lound with bur.
or scratohes,
.mooth wilh oi slono.
C) Ditle@nt
al c666 A
O oitlereni
al c6se B
O Pinion
nate gear
@ Pinion
nale shaft
O Fdction
plale
quide
OISC AND PLAIE
1. Clean
the discs and plal€s
in suiiabte so v€nl and btow
dry
wih @hpr€ss6d air
2. Inspacl
dis and plates
lorw€ar, nicks and burs.
#
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PD€5