Abs NISSAN ALMERA N15 1995 Manual Online

PRECAUTIONSANDPREPARATION
SBR820B Precautions
• When installing eachrubber part,finaltightening mustbe
carried outunder unladen condition* withtires onground.

*:
Fuel, radiator coolantandengine oilfull. Spare tire,jack,
hand tools andmats indesignated positions.
• Use flare nutwrench whenremoving orinstalling brake
tubes.
• After installing removedsuspension parts,check wheel
alignment.
• Donot jack upatthe trailing armandlateral link.
• Always torquebrakelineswhen installing.
Special Service Tools

Tool number
Tool name Description

GG9431 0000

Flare nuttorque
wrench

HT71780000

Spring compressor

ST35652000
Shock absorber
attachment
NT406
NT144
NT145
Removing
andinstalling brakepiping

a:
10
mm
(0.39
in)

Removing andinstalling coilspring
Fixing strutassembly
Tool name
Description
Commercial
ServiceTools

Equivalent to

GG9431 0000

G)
Flare nutcrows
foot
@
Torque wrench Removing
andinstalling brakepiping

NT360
a:

10
mm
(0.39
in)

RA-2

REARSUSPENSION SYSTEM

SEC. 431

When installing eachrubber part,finaltightening
must becarried outunder unladen condition'
with tires onground.
, Fuel, radiator coolantandengine oilfull.
Spare tire,lack, handtools andmats in
designated positions.
~ :N.m (kg-m, fHb)

SRA709AA
•

G)
Shock absorber cap

@
Shock absorber mountingseal

@
Coilspring
@

Shock absorber

@
Torsion beam

RA-3 @

Lateral link

(J)
Control rod

SMA525A
SMA113

---I

SRA690A ON-VEHICLE
SERVICE
Rear AxleandRear Suspension Parts

Check axleandsuspension partsforexcessive play,wear or
damage.
• Shake eachrearwheel tocheck forexcessive play.
• Retighten allnuts andbolts tothe specified torque.

Tightening torque:
Refer toREAR SUSPENSION (RA-8).

• Check shockabsorber for
oil
leakage orother damage.

Rear Wheel Bearing

• Check axialendplay.

Axial endplay:
0.05 mm(0.0020 in)orless

• Check thatwheel hubbearings operatesmoothly.
• Check tightening torqueofwheel bearing locknut.

(OJ:
186 •255 N.m (19-26 kg-m, 137•188 ft-Ib)

• Replace wheelbearing assembly ifthere isaxial endplay
or wheel bearing doesnotturn smoothly. RefertoREAR
AXLE -Wheel Hub(RA-6).

RA-4

ON-VEHICLESERVICE
Rear Wheel Alignment
PRELIMINARY INSPECTION

Make following checks.Adjust,repairorreplace ifnecessary.
• Check tiresforwear andforimproper inflation.
• Check rearwheel bearings forexcessive play.
• Check wheelrunout.

Wheel runout: RefertoSOS inFA section.

• Check thatrear shock absorber worksproperly.
• Check rearaxleandrear suspension partsforexcessive

SFA575B
play.
• Check vehicle posture (Unladen*).
*: Fuel, radiator andengine oilfull. Spare tire,jack, hand
tools andmats indesignated positions.

•

CAMBER
Camber ispreset atfactory andcannot beadjusted.
Camber: Refer toSOS (RA-12).

• Ifthe camber isnot within specification, inspectandreplace
any damaged orworn rearsuspension parts.

TOE-IN
Toe-in ispreset atfactory andcannot beadjusted.
Measure toe-inusingfollowing procedure. Ifout of
specification, inspectandreplace anydamaged orworn rear
suspension parts.
WARNING:
• Perform following procedure alwaysonaflat surface.
• Make surethatnoperson isin front ofthe vehicle before
pushing it.

1. Bounce rearofvehicle upand down tostabilize theposture.
2. Push thevehicle straight aheadabout5m (16
ft).

3. Putamark onbase lineofthe tread (rearside) ofboth tires at
the same height ofhub center. Thismark isameasuring point.
4. Measure distance"A"(rear side).
5. Push thevehicle slowlyaheadtorotate thewheels 180
degrees (1/2turn).

If the wheels haverotated morethan180degrees (1/2turn), try
the above procedure againfromthebeginning. Neverpush
vehicle backward.

6. Measure distance"B"(front side).

Total toe-in:
Refer toSOS, RA-12.

Front

SFA948A
SFA614B
SFA234AC

Lines
parallel to
center lineofbOdY~

Q

Front
Hub
center
height

RA-5

REARAXLE

Wheel Hub

SEC. 430
SRA710A

6
~
186 •255
(19 •26, 137 -188)

Drum
brake

r2'\
Front ~22-29 (2.2 •3.0, 16-22)

Disc
brake

25 -33(2.5 -3.4, 18-25)

~ :N.m (kg-m. ft-Ib)

G)
Spindle

@
Baffle plate

@
Back plate
@

Wheel hubbearing

@
Washer

@
Wheel bearing locknut
(J)

Cotter pin

@
Hubcap

@
ABS sensor

REMOVAL
CAUTION:
• Before removing therear wheel hubassembly, disconnect
the ABS wheel sensor fromtheassembly. Thenmove it
away fromthehub assembly. Failuretodo somay result in
damage tothe sensor wiresandthesensor becoming inop-
erative.
• Wheel hubbearing doesnotrequire maintenance. Ifany of
the following symptoms arenoted, replace wheelhubbear-
ing assembly.
• Growling noiseisemitted fromwheel hubbearing during
operation.
• Wheel hubbearing dragsorturns roughly. Thisoccurs
when turning hubbyhand afterbearing locknutistightened
to specified torque.

RA-6

REARSUSPENSION

SEC. 431

~:N'm (kg-m. fl-Ib)

L'~
~;.;
~~.4,

18 •25)

~'

\ \ i---J
~~ ~

- ~98•118 (
I~ / 110-12,72-87) ~-~~~
@

~
"
\..-~

~ ~;:;:Y ~ '-~.

--...~~ ~~98-118
~ (10-12, 72•87)

~~A
98-118 (10-12, 72-87)

When
installing eachrubber part,finaltightening
must becarried outunder unladen condition"
with tires onground.
" Fuel, radiator coolantandengine allfull.
Spare tire,jack, handtools andmats In~
designated positions. ~

~~ 18.24(1.8.2.4, 13-17)~

~
~A
19•22 (1.9 -2.2, 14•16)~

~
~
~

:\\
\--/

Front
SRA694AA

(1)
Shock absorber cap

@
Washer

@
Bushing

@
Shock absorber mounting seal

@
Shock absorber mounting
bracket
@

Upper spring seatrubber

(J)
Bushing

@
Bound bumper cover

@
Bound bumper

@J
Coilspring
Q!J

Shock absorber

@
Torsion beam

@
Lateral link

Q4)
Control rod

@)
ABSsensor

RA-8

SRA696A
SRA697A

S
Control rod

Lateral link
~H";""I"

ITorsion
beam
SRA698AREAR
SUSPENSION
Removal andInstallation
CAUTION:
• Before removing therear suspension assembly,disconnect
the ABS wheel sensor fromtheassembly. Failuretodo so
may result indamage tothe sensor wiresandthesensor
becoming inoperative.

• Remove suspension assembly.
1. Disconnect brakehydraulic linesandparking brakecableat
toggle lever.(Models withdrum brakes.)
• Drain brake fluidbefore disconnecting brakelines.
2. Disconnect parkingbrakecablefromcaliper andremove
brake caliper androtor. (Models withdiscbrakes.)

Suspend caliperassembly withwire soasnot tostretch brake
hose.
Be careful nottodepress brakepedal, orpiston willpop out.
Make surebrake hoseisnot twisted.

3. Using atransmission jack,raise torsion beamalittle, and
remove nutsandbolts fromthetrailing arm,shock absorber
assembly (lowerside)andlateral link.
4. Lower transmission jack,andremove suspension.
5. Remove luggagecompartment trim.Refer toBT section.
6. Remove strutsecuring nuts(upper side).Thenpulloutstrut
assembly.
• Install suspension assembly.

CAUTION: Refill withnewbrake fluid"DOT
3".

Never reusedrained brakefluid.

1. Attach torsion beam,attrailing armandlateral link,tovehi-
cle. Donot tighten boltsatthis time.
2. Using atransmission jack,place lateral linkand control rod
horizontally againsttorsionbeam.Tighten laterallinkon
vehicle.
3. Attach shockabsorber assembly tovehicle. Thentighten the
lower sideofshock absorber assembly.
4. Lower torsion beamtofully extended position.Remove
transmission jackandtighten torsion beam,attrailing arm,
to specified torque.RefertoRA-8.
5. Install brakehydraulic linesandtighten flarenuts.

~: 15-18 N'm (1.5.1.8 kg-m,11-13 ft-Ib)
Coil Spring andShock Absorber
REMOVAL

Remove shockabsorber upperandlower fixing nuts.

Do not remove pistonrodlock nutonvehicle.
RA-9
•

REARSUSPENSION
Coil Spring andShock Absorber (Conl'd)
DISASSEMBL Y

1. Set shock absorber invise withattachment, then
loosen

piston rodlock nut.

Do not remove pistonrodlock nutatthis time.

2. Compress springwithTool sothat theshock absorber upper
spring seatcanbeturned byhand.
3. Remove pistonrodlock nut.

INSPECTION
Shock absorber assembly

• Check forsmooth operation throughafull stroke, bothcom-
pression andextension.
• Check foroilleakage onwelded orgland packing portions.
• Check pistonrodforcracks, deformation orother damage.
Replace ifnecessary.

Upper rubber seatandbushing

Check rubber partsfordeterioration orcracks.
Replace ifnecessary.

ASSEMBLY

• Locate upperspring seatasshown.

Coil
spring

Check forcracks, deformation orother damage. Replaceifnec-
essary.

LH
RH

SRA699A
•
Top ~P"'"d

Ai
--
- • Flat
•
tail

i 'I

~ ~l_""d
Bottom
SFA4368
When
installing coilspring, becareful nottoreverse topand
bottom direction. (Topendisflat.)
When installing coilspring onshock absorber, itmust be
positioned asshown infigure atleft.

RA-10

SERVICEDATAANDSPECIFICATIONS (50S)
General Specifications

Suspension type
Shock absorber type
Stabilizer Multi-link
beamsuspension
Double-acting hydraulic
Standard equipment

WHEEL ALIGNMENT (Unladen*) Inspection
andAdjustment
WHEEL BEARING

Camber Minimum-1'45'
(-1.75')
Degree minute Nominal
-1'00'
(-1.00')
(Decimal degree) Maximum -0'15'
(-0.25')
Total toe-in Minimum-3
(-0.12)
Distance (A-B) Nominal
1
(0.04)
mm (in) Maximum 5(0.20)
Angle (leftpius right) Minimum -16'(-0.27')
Degree minute Nominal
5'
(0.08')
(Decimal degree)Maximum 26'
(0.43') Wheel
bearing axialendplay
mm (in)
Wheel bearing locknuttighten-
ing torque
N'm(kg-m. ft-lb) 0.05
(0.0020) orless
186 -255
(19 -26, 137 -188)
': Fuel, radiator coolantandengine oilfull. Spare tire.jack, hand
tools andmats indesignated positions.

RA-12

6.From adistance ofmore than5m (16
ft)
away fromtires,
pull string untilpre-tensioner isapproximately 400mm
(15.75 in)above theground.

• Before pulling string,onceagain forsafety, checkthatthe
area around thetires isclear.
SRS081
SUPPLEMENTAL
RESTRAINTSYSTEM(SRS)
Disposal ofAir Bag Module andSeat Belt
Pre-tensioner (Cont'd)

5. Place fiveused tires(four without rimsandonewith) ona
concrete floor,asshown inthe figure, sothat they encircle
pre-tensioner. Routeendofthe string through thecenter of
the rim.

• Make surepre-tensioner isaway fromanyofthe tires to
prevent anyshocks beingapplied.

40
em
(15.75
in)

5

m
(16
ft)

SRS082
SRS083
7.
Release stringtoallow thepre-tensioner tohit the ground.
Pre-tensioner willnow deploy.

• The pre-tensioner cylinderistoo hottotouch immediately
after deployment; therefore,waitatleast 10minutes untilit
cools down.
• Although thegas which isdischarged duringdeployment is
harmless, avoidinhaling asitcan cause somediscomfort.

8. Before disposing ofpre-tensioner, re-checkthatithas prop-
erly deployed. Ifithas not,repeat steps3through 7above.

• Apre-tensioner deployingcanbeamply heardevenata
distance of5m (16 ft).
• After pre-tensioner hasdeployed, therubber capissepa-
rated fromcylinder headbygas generated duringdeploy-
ment.

•

• Move screwdriver orsimilar ferrous metalclosetothe mag-
net built intotherear ofsensor case.Ifitis attracted, pre-
tensioner hasnotdeployed yet;ifit is not attracted, pre-
tensioner hasalready beendeployed.

CAUTION:
Be extremely carefulnottoapply anyimpacts tothe pre-ten-
sioner untilyouareabsolutely surepre-tensioner hasbeen
deployed.
RS-23