radiator cap NISSAN ALMERA N15 1995 Service Manual

__________ BODYALIGNMENT _
_HANDLINGPRECAUTIONS FORPLASTICS _
Passenger Compartment Sedan
5-door Hatchback Location
OfPlastic Parts

Side turnsignal lamplens
(Lens: AS)
Housing: ASS
Wind-shield molding
(Upper: PVC )
Side:Stainless+PVC
Doorout-side molding
(Stainless+PVC)
Wheel cover
(Full cover: PP+PA6 )
Half cover: PA66+PPO
Center cap:PA6
Door
mirror
(Housing: AAS)
Garnish: ASS
Front turnsignal lamp
(Lens: PMMA)
Housing: PP
Fog
lamp
(Lens: Glass)
Housing: PP
Head
lamp
(Lens: Glass)
Housing: pp
Radiator grille

(ABS)

Fog lamp finisher
(PM MA)
Front
bumper fascia

(PP)

Front airspoiler

(PP)

Point
Dimension

@-@
1228

CB- 1374

@-@
1366

(8)-{6)
1159

CD--cD
1387
Q)-{J) 1367

@--@
1156

(b)--{[)
1385

~-4iV
1370

@~
1364

@~
1364

C'e)--@
1598

@--@
989*

@-{E)
918*

@~
1156*

@--{[)
917*

@~@
975*

@~(b)
757*

@~
1004*

@--@
723*

,
... ._MEASURMENT _

Figures marked witha
*
show symmetrically identical
dimensions onboth right andlefthand sides ofthe
vehicle.
Unit:
mm

@ :
Cowl tophole center (5dia.)
CB>
:
Front roofflange endatcenter
Positioning mark ~~
~}Outer frontpillarjoggle
Sideguard molding (PVC)
Rear combination lamp
(Lens: PMMA)
Housing: PP
Door
outside handle
(Handle: POM )
Escutcheon: POM
Mud guard (TPR)
Rear
Windowmolding
(PVC)
-for Sedan
Rear bumper fascia

(PP)

License
lamp
(Lens: PC)
Housing: PP
Trunk
lidfinisher(pp)
-for Sedan
Rear
spoiler(PPO)
-for Sedan
High mounted stoplamp
(In Rear SpoilerType)
(Lens: PMMA)-for Sedan
Housing: ASS
(Fixed Trunk LidTipe)
(Lens: PC)-for Sedan
Housing: PP

(f3),Cfi),Q),CD,@,@,CD,CD,~,@ :

Outer center pillarindention

CDCD :
Outer center pillarstandard hole
center

CBCD:
}

~@:
Outerfrontpillar indention

@@
:
Dash upper flange endcorner

-19- -26-

__________ BODYALIGNMENT _
_HANDLINGPRECAUTIONS FORPLASTICS _
Passenger Compartment Sedan
5-door Hatchback Location
OfPlastic Parts

Side turnsignal lamplens
(Lens: AS)
Housing: ASS
Wind-shield molding
(Upper: PVC )
Side:Stainless+PVC
Doorout-side molding
(Stainless+PVC)
Wheel cover
(Full cover: PP+PA6 )
Half cover: PA66+PPO
Center cap:PA6
Door
mirror
(Housing: AAS)
Garnish: ASS
Front turnsignal lamp
(Lens: PMMA)
Housing: PP
Fog
lamp
(Lens: Glass)
Housing: PP
Head
lamp
(Lens: Glass)
Housing: pp
Radiator grille

(ABS)

Fog lamp finisher
(PM MA)
Front
bumper fascia

(PP)

Front airspoiler

(PP)

Point
Dimension

@-@
1228

CB- 1374

@-@
1366

(8)-{6)
1159

CD--cD
1387
Q)-{J) 1367

@--@
1156

(b)--{[)
1385

~-4iV
1370

@~
1364

@~
1364

C'e)--@
1598

@--@
989*

@-{E)
918*

@~
1156*

@--{[)
917*

@~@
975*

@~(b)
757*

@~
1004*

@--@
723*

,
... ._MEASURMENT _

Figures marked witha
*
show symmetrically identical
dimensions onboth right andlefthand sides ofthe
vehicle.
Unit:
mm

@ :
Cowl tophole center (5dia.)
CB>
:
Front roofflange endatcenter
Positioning mark ~~
~}Outer frontpillarjoggle
Sideguard molding (PVC)
Rear combination lamp
(Lens: PMMA)
Housing: PP
Door
outside handle
(Handle: POM )
Escutcheon: POM
Mud guard (TPR)
Rear
Windowmolding
(PVC)
-for Sedan
Rear bumper fascia

(PP)

License
lamp
(Lens: PC)
Housing: PP
Trunk
lidfinisher(pp)
-for Sedan
Rear
spoiler(PPO)
-for Sedan
High mounted stoplamp
(In Rear SpoilerType)
(Lens: PMMA)-for Sedan
Housing: ASS
(Fixed Trunk LidTipe)
(Lens: PC)-for Sedan
Housing: PP

(f3),Cfi),Q),CD,@,@,CD,CD,~,@ :

Outer center pillarindention

CDCD :
Outer center pillarstandard hole
center

CBCD:
}

~@:
Outerfrontpillar indention

@@
:
Dash upper flange endcorner

-19- -26-

SEC.391.400.401

When installing rubberparts,finaltightening
must becarried outunder unladen condition'
with tires onground.
• Fuel, radiator coolanta'1dengine 011full.
Spare tire,Jack, hand toolsandmats In
designated positions.

@
~

L.~
(3.2-4.3, 23•31)

Front

CD
Spacer

@
Strut mounting insulator

@
Strut mounting insulator
bracket

@
Thrust bearing

@
Upper spring seat

@
Upper spring rubber seat

(J)
Bumper rubber

@
Coilspring
FRONT
SUSPENSION
@
Lower spring rubber seat

@)
Strut assembly

@
Suspension member

@
Stabilizer bar

@
Stabilizer clamp

@
Connecting rod

@
Transverse link

@
Compression rodclamp

@
Drive shaft

FA-24
~~
59.74
~~~.~ ::'.4:9- 54)

o
(2.5_3.0,
18 -22)
~
~~
~ ~

9=:

~~
-----J

/~18-24

1/ ~
(1.8.2.4,13.17)
~. @

&1
(@

~ J~!~5

(20-28, 145 •203)
~ 59•74 (6.0 -7.5, 43•54)

SFA624B

@
Knuckle

@
Cotter pin

@)
ABS sensor

@
Plain washer

@
Wheel bearing locknut

@
Insulator

@
Adjusting cap

@
Cotter pin

TROUBLEDIAGNOSES -General Description
Symptom MatrixChart(Cont'd)

SYMPTOM
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SYSTEM
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Reference

C/J
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C/J

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- Engine mechanical
&
other
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page

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en
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I-
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0
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LU

(ij

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a:

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«
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J:
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0 0
I-

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D..

«
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-'
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J:
LU
J:

C/J

-'
J:

a:
9

C/J
0
LU LU
CD

AA ASAC AD
AEAF
AG AH AJAK ALAM HA
Fuel Fueltank

0
U

Fuel piping

00 0
()

0 00 0

Vapor lock
U

Valve deposit

00 000 00
0

Poor fuel(Heavy weightgasoline, Low

0
C)

0 0
()

00
0
-

octane)
Air Airduct
00 0
00
0

Air cleaner

00
0
0
0
0

Air leakage fromairduct

()
(J
()

()

0
0
0 0
("

)

C'

(Mass airflow sensor -throttle body)
Throttle body,Throttle wire

••• •
••
•• •
FE
section
Air leakage fromintake manifold/

0
•
(~)

0
tJ

0
U
C;

U
-

Collector/Gasket
Cranking Battery
0

U
()

(J

00 0
':J

Alternator circuit
()

0
0
0
(J

0 0
(J

ELsection
Starter circuit

•

Flywheel
•
-

Clutch interlock switch
0
CL
section
Inhibitor switch
()

ATsection
Engine Cylinderhead

••
• •

• •
•
()

Cylinder headgasket

••
0
0

•
U

()

0
()

C'

Cylinder block

•
0

0 0

0
()

(J

0
0

Piston
••
0

•
(J

()

()
()

0

Piston ring

•
U

00
0
U
()

U
()

Connecting rod
('

0
0
00
)

U
(

)

Bearing
(i

0
()

0
()

U
0

C

Crankshaft
Cl

(~)

0 0
()

()

0
0

Valve Timingchain

•••
CJ

•
n

()

('

mechanism Camshaft

•••
0
0

•
•
0

Intake valve

•
0

0

•
0

()

':J
0

l~'

Exhaust valve

•
C)

0
()

()

U
u
()

0

HydraUlic lashadjuster
00
0
0
()

()

0
-

Exhaust Exhaust
manifoldlTube/Muffler/Gasket
C)

c:
()
()

0
U
()

U

Three waycatalyst

••
0

U

0 0
()

0

Lubrication Oil
pan/Oil strainer/Oil pump/Oilfilter/
•
Ci

0 0

0

•
•
()

0

Oil gallery
Oil level (Low)/Filthy oil
()

0
()
()()

(J

0
U
()

Cooling Radiator/Hose/Radiator
fillercap
()

0 0
()

()

C)

U
U
()

Thermostat
00
0
0
C)

0
()

00
0
Cl

Water pump
u

0
U
0
0
()

Ci
C)

U

Water gallery
U
()

0
()

0 0
U

0
U

Cooling fan
0
()

CJ
U
0
U
I)

U
()

CJ
(i

Coolant level(low)/Contaminated cool-

U
0
0 0
0
00
()

)

ant
• ;High Possibility Item

U;
Low Possibility Item

EC-73
•

TROUBLEDIAGNOSIS -General Descrip_tio_n
1s_R_1

Symptom MatrixChart(Cont'd)

SYMPTOM

z

0

i=

«

W

a:

z

w
w
w
CJ
CJ
....J
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a:

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SYSTEM
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w

Reference

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a

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Cl

- Engine mechanical
&
other
I-

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w w
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00 0
(l)

1A 1B
1C 1F1H
1R 1S
1M 1J1L1K

1T

1V
1N
1P1X 1Y
Fuel Fueltank

00 0

Fuel piping

00 0000 000
0

Vapor lock

00

Valve deposit

000 000 00 0

Poor fuel(Heavy weightgasoline. Low

0000 00 00
0
-

octane)
Air Airduct

00 00 0

Air cleaner

0
0
00 0

Air leakage fromairduct

00 00 00 0
0 0
0

(Mass airflow sensor -throttle body)
Throttle body.Throttle wire

•
•
•

•
• •
•
FE
section
Air leakage fromintake
manifoldl

00 0

•
0
0 0
00 0
-

Coliector/Gasket
Cranking Battery

0
0
00 0
0 0
0

0

Alternator circuit

00
00
0
0 0
00
EL
section
Starter circuit

••

Flywheel
•
0

-

Inhibitor switch

00

ATsection
Engine Cylinderhead

•
0

•
•

••

•
0
0

Cylinder headgasket

•
0

()

•
0

•
0
0
00

Cylinder block

•
0

()

0 00 0 00

Piston
•
0
0

•
0
0

•
0
0

Piston ring

•
0
00 0
0 0 00

Connecting rod

00 00
00 0 0

Bearing
000 000 0
0

Crankshaft
00
0 0
0
0 0
0

Valve Timingchain

•
0
0

••
•
0
0 0

mechanism Camshaft

•
0

•• •
0
0 0

Intake valve

•
0
00 0
0

•
0
0
0

Exhaust valve

•
0
00 00 0000

Hydraulic lashadjuster

0000
'0
0 0
-

Exhaust Exhaust
manifoldlTube/Mulfler/Gasket

00
00 0
0
00
0 0

Three waycatalyst

•
0
0

•
0
0 000 0

Lubrication Oilpan/Oil strainer/Oil pump/Oilfilterl

000
0
0 0
0

Oil gallery
••

Oil level (Low)/Filthy oil

00 0000
0 0
0

Cooling Radiator/Hose/Radiator fillercap

00
0 00
0 0 00

Thermostat
00
00 0
0 00 0
00

Water pump

000 000 0 0
0

Water gallery

00 00 00
0 0
0

Cooling fan

00 0
00
0 0
0 0
0
0

Coolant level(low)/Contaminated cool-

00
0000
0 0
0

ant
• ;High Possibility Item
0; Low Possibility Item

EC-276

PREPARATION
Engine
Tool number
Description application
Tool name
GASRCD
EG17650301 Adapting
radiator
Radiator captester

~
C~~4b
cap
tester toradia-
adapter

~
tor
filler neck

,
atet? cDJtaa:
28 (1.10) dia.
X
X X

b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
NT564
Unit:
mm(in)

KV99103510 Installing
radiator
Radiator plate

~
upper
andlower
pliers A tanks

XX
X

NT224

KV991 03520 Removingradiator
Radiator plate upper
andlower
pliers B

~
tanks

XXX

NT225
LC-4

ENGINECOOLING SYSTEM
System Check

WARNING: Never remove theradiator capwhen theengine ishot; serious
burns couldbecaused byhigh pressure fluidescaping fromthe
radiator.
Wrap athick cloth around capandcarefUlly loosenita quarter
turn torelease built-uppressure. Thenremove thecap com-
pletely.

CHECKING COOLINGSYSTEMHOSES

Check hosesforimproper attachment, leaks,cracks, damage,
loose connections, chafinganddeterioration.

CHECKING RADIATORCAP

To check radiator cap,apply pressure tocap with atester.
Radiator caprelief pressure:
Standard
78 -98 kPa
(0.78 -0.98 bar,0.8-1.0 kg/cm
2,
11-14 psi)
Limit
59 -98 kPa
(0.59 -0.98 bar,0.6-1.0 kg/cm
2,
9-14 psi)

SLC613-A
Pullthenegative pressure valvetoopen it.Check thatitcloses
completely whenreleased.

CHECKING COOLINGSYSTEMFORLEAKS

To check forleakage, applypressure tothe cooling systemwith
a tester.
Testing pressure:
157 kPa (1.57 bar,1.6kg/cm
2,
23psi)
CAUTION: Higher thanthespecified pressure maycause radiator damage.

SLC422A LC-12

ENGINECOOLING SYSTEM

IiJ
6.28 -8.34 (0.641 -0.851, 55.6-73.8)

SEC.
210 Water
Pump

~ 6.28 -8.34 (0.641 -0.851, 55.6-73.8)

WaterpumppUlley
l

~Liquid gasket
~ N.m(kg-m, in-Ib)

SLC989AB
•

CAUTION:
• When removing waterpumpassembly, becareful nottoget
coolant ontiming chain.
• Water pumpcannot bedisassembled andshould be
replaced asaunit.
• After installing waterpump, connect hoseandclamp
securely, thencheck forleaks using radiator captester.
REMOVAL
1. Drain coolant fromradiator andcylinder block.
2. Remove drivebeltsforcompressor, powersteering pump
and alternator.
3. Remove waterpumppulley.
4. Remove waterpump.

INSPECTION
1. Check bodyassembly forrust orcorrosion.
2. Check forrough operation duetoexcessive endplay.

SLC162A LC-13

SEC.214

10

~ :N.m (kg-m, in-Ib)
ENGINE
COOLING SYSTEM
Radiator

~~ 3.7.5.0(0.38-0.51, 33.0•44.3)
~~ 3.8.4.5 (0.39 •0.46, 33.9.39.9)

. I
L!
\[jj
3.'-4.5 (0.39 -0.45,3>' -39.')

~,,~ 'fl
'~~WI- 1

I
--
5'\

,
),

"~

" It, -~ ~,.../ "---./"-- ~~
n.- /

i ~
r~ ~ ~'".~

i
@
'0)"
I

I
Jl~J)
1~~
6.86 •

~ "" <>!.
0
(0.70,60.7)

",,~~@
SLC991AB

G)
Reservoir tank

@
Reservoir tankbracket

@
Radiator cap

@
Mounting bracket

@
Upper hose
@

Washer

(J)
Drain plug

@
Mounting rubber

@
Oilcooler hose(AfTmodels)
@l

Radiator

@
Lower hose

@
Cooling fan

@
Cooling fanmotor

Cooling fancontrol system

• Cooling fansarecontrolled bythe ECM. Fordetails, referto
EC section ("Cooling FanControl", "TROUBLE DIAG-
NOSES").

Refilling enginecoolant

• For details onrefilling enginecoolant, refertoMA section
("REFILLING ENGINECOOLANT", "ChangingEngine
Coolant").

LC-16

ENGINECOOLING SYSTEM

Water outlet
Cooling
Circuit

•:Thermostat open

o :
Thermostat closed

- ~.=-~:: --_-_-_-~ ~~
=1
Reservoir tank
I

SLC043B

System Check
WARNING: Never remove theradiator capwhen theengine ishot; serious
burns couldbecaused byhigh pressure fluidescaping fromthe
radiator.
Wrap athick cloth around thecap andcarefUlly removeitby
turning ita quarter turntoallow built-up pressure toescape
and then turnthecap allthe way off.
Cooling SystemInspection

CHECKING HOSES

Check waterhoses forproper attachment, leaks,cracks,
damage, looseconnections, chafinganddeterioration.

CHECKING RADIATORCAP

To check radiator cap,apply pressure tocap with atester.
Radiator caprelief pressure:
Standard

SLC613-A
78•98 kPa
(0.78 -0.98 bar,0.8-1.0 kg/cm
2,
11-14 psi)
Limit 59 -98 kPa
(0.59 -0.98 bar,0.6-1.0 kg/cm
2,
9-14 psi)

LC-21
•