1995 NISSAN ALMERA N15 alternator belt

CHARGINGSYSTEM
Trouble Diagnoses

Before conducting analternator test,make surethatthebattery isfully charged. A3D-volt voltmeter and
suitable testprobes arenecessary forthe test. Thealternator canbechecked easilybyreferring tothe
Inspection Table.

Before starting, inspectthefusible link.
WITH IeREGULATOR

Burned-out
bulb.
Replace and
proceed to

"@".

Light "ON"
Light "OFF"
Connect
connector (S,
L) and
ground F
terminal
Engine
speed: 1,500 rpm
(Measure B
terminal
voltage)
Make sure
connector (S,L)is
connected
correctly.

(HITACHI

make)
'See
4)for grounding Fterminal.
(MITSUBISHI
make)
Check or
replace drive
belt.
Light "ON"
Light "OFF"
Disconnect
connector (S,
L) and
ground L
lead wire.
Engine
speed:
1,500 rpm
Lighting
switch "ON"
With
alternator sideLterminal
grounded. internalshortoccurs
when
+
diode isshort-circuited.
Light "ON
Dim
light
Light flickers
Bright light
Light
"ON"
Light
"OFF"
Ignition
switch "ON"

@

1) Use fully charged battery.
2) light: Charge warning light
ACG :Alternator partsexcept I'Cregulator
IC-RG :IC regulator
OK :IC-alternator isingood condition.
3) When reaching "Damaged ACG",remove
alternator fromvehicle anddisassembly, inspect
and correct orreplace faultyparts.
4) *Method ofgrounding Fterminal (HITACHI make
only)
Gasoline enginemodel
Contact tipofwire withbrush andattach
wire toalternator body.
~~~
;;z..'~~.~

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S$.~~'
s<(r~, -
Brush liftwire

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0~~/

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- <::::; -~ \•

'" 1A/-'

SEL030Z
5) Terminals
"S","l","B"
and
"E"
aremarked onrear cover ofalternator.
EL-54

WARNINGLAMPSANDBUZZER
Warning Lamps/Schematic

>-

[[

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CD
w

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UG
NATS
SECURITY
INDICATOR
NATSIMMU
ABS ABS
CONTROL

UNIT

OIL OILPRESSURE SWITCH
FUEL
FUELTANKGAUGE UNIT
WASHER
WASHERFLUIDLEVELSWITCH
DOOR
FRONTDOORSWITCH

(Driver's side)

FRONT DOORSWITCH

(Passenger side)

REAR ODOR SWITCH LH
ALTERNATOR PARKING
BRAKESWITCH
FUEL FILTER SWITCH

=
BRAKE
FLUIDLEVEL SWITCH
REAR
ODORSWITCH RH

=

WARNING
BUZZER
UNIT

=

ECM (ECCS
CONTROL
MODULE)
ECM
(ENGINE
CONTROL
MODULE)

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MALFUNCTION

@@~@@@
INDICATOR
AIRBAG
AIRBAG
DIAGNOSIS
SENSOR
UNIT

HEL082
EL-138

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

TIMINGCHAIN
Without

VTC
CAUTION:
• After removing timingchain,donot turn crankshaft and
camshaft separately, orvalves willstrike piston heads.
• When installing camshafts, chaintensioner, oilseals, or
other sliding parts,lubricate contacting surfaceswithnew
engine oil.
• Apply newengine oiltobolt threads andseat surfaces when
installing cylinderhead,camshaft sprocket,crankshaft
pulley, andcamshaft brackets.
Removal

1. Drain engine coolant fromradiator andcylinder block.
Be careful nottospill coolant ondrive belts.
2. Release fuelpressure. '
Refer to"Releasing FuelPressure" inEG section.
3.. Remove thefollowing belts.
• Power steering pumpdrivebelt
• Alternator drivebelt
4. Remove powersteering pulleyandpump withbracket.
5. Remove airduct tointake manifold collector.
6. Remove frontright-side wheel.
7. Remove frontright-side splashcover.
8. Remove frontundercovers.
9. Remove frontexhaust tube.
10. Remove cylinderheadfrontmounting bracket.
11. Remove rockercover.
12. Remove distributor cap.
13. Remove allspark plugs.
14. Remove intakemanifold support.
15. Set NO.1 piston at
TOG
onitscompression stroke.

EM-20

OILSEAL REPLACEMENT

KV10l07902
VALVE
OilSEAL

1. Remove rockercover.
2. Remove camshaft.
3. Remove valvespring. Referto"CYLINDER HEAD".
4. Remove valveoilseal withasuitable tool.

Piston concerned shouldbeset atTOC toprevent valvefrom
falling.

5. Apply engine oiltonew valve oilseal andinstall itwith Tool.

SEM136D
10.5
mm

(0.413 In)
SEM137D
FRONTOilSEAL

1. Remove thefollowing parts:
• Engine undercover
• Right-side splashcover
• Alternator andpower steering drivebelts
• Crankshaft pulley
2. Remove frontoilseal from front cover.

Be careful nottodamage oilseal portion.

• Install newoilseal inthe direction shown.

Engine /',

inside
Y
~
Engine

Youtside
Oil seal lip Dust
seal
lip
SEM715A EM-30

ENGINEREMOVAL

WARNING:
a. Situate vehicle onaflat and solid surface.
b. Place chocks atfront andback ofrear wheels.
c. Donot remove engineuntilexhaust systemhascompletely
cooled off.
Otherwise, youmay burn yourself and/orfiremay break out
in fuel line.
d. For safety during subsequent steps,thetension ofwires
should beslackened againsttheengine.
e. Before disconnecting fuelhose, release fuelpressure from
fuel line.
Refer to"Releasing FuelPressure" inEC section.
f. Besure tohoist engine andtransaxle inasafe manner.
g. For engines notequipped withengine slingers, attach
proper slingers andbolts described inPARTS CATALOG.
CAUTION:
• When liftingengine, besure toclear surrounding parts.
Take special careforaccelerator wirecasing, brakelines
and brake master cylinder.
• Inhoisting theengine, alwaysuseengine slingers inasafe
manner.
• Inremoving driveshaft, becareful nottodamage grease
seal oftransaxle.
Engine cannotberemoved separately fromtransaxle. Remove
engine withtransaxle.

Removal

1. Drain water.
2. Remove hood.
3. Remove battery.
4. Remove reservoir tankandbracket.
5. Remove drivebelts.
6. Remove alternator, compressor andpower steering oil
pump fromengine.

Power steering pumpdoesnotneed tobe disconnected from
power steering tubes.

7. Remove thefollowing parts:
• Right andleftfront tires
• Under covers
• Splash covers
• Brake caliper assembly

~: 72-97 N'm (7.3•9.9 kg-m, 53•72 ft-Ib)
Brake hosedoes notneed tobe disconnected frombrake cali-
per assembly.
Never depress brakepedal.

• Disconnect tie-rodballjoint (RH
&
LH).

~: 29-39 N'm (3.0-4.0 kg-m, 22-29 ft-Ib)

• RH
&
LH drive shaft

When removing driveshaft, becareful nottodamage transaxle
side grease seal.

EM-45
•

TIMINGCHAIN
CAUTION:
• After removing timingchain,donot turn crankshaft and
camshaft separately, orvalves willstrike piston heads.
• When installing rockerarms,camshafts, chaintensioner, oil
seals, orother sliding parts,lubricate contacting surfaces
with newengine oil.
• Apply newengine oiltobolt threads andseat surfaces when•
installing cylinderhead,camshaft sprockets, crankshaft
pulley, andcamshaft brackets.
Removal
1. Release fuelpressure.
Refer to"Releasing FuelPressure" inEC section.
2. Remove engineundercovers.
3. Remove frontRHwheel andengine sidecover.
4. Drain coolant byremoving cylinderblockdrainplugand
radiator draincock.
5. Remove radiator.
6. Remove airduct tointake manifold.
7. Remove drivebeltsandwater pumppulley.
8. Remove alternator andpower steering oilpump.
9. Remove vacuumhoses,fuelhoses, wires,harness, connec-
tors andsoon.
10. Remove allspark plugs.
11. Remove rockercoverandoilseparator.
12. Remove intakemanifold supports.

EM-69

Unit:mm(in)
10
(0.39)

n'

Engine front
1+ .,..I

3 (0.12) ~LiqUid
gasket

SEM366D TIMING
CHAIN
Installation (Cont'd)

26. Install intakemanifold supports.
27. Remove allold liquid gasket frommating surfaces ofrocker
cover gasket andcylinder head.
28. Apply acontinuous beadofliquid gasket tomating surfaces
of rocker covergasket andcylinder head.

• Use Genuine LiquidGasket orequivalent.
•

3
1
mm (0.12
In)r~
liquidgasket

tJ$j

SEM367D

@

8l"-L~~[c,.l~
Q

[0 O@O 0

CD

Oil separator
Tighten innumerical order.

SEM585D
29.
Install rocker coverandoilseparator.

(1) Tighten nuts
C!J-
@l -
@ -@ -
cID
inthat order to4N'm
(0.4 kg-m, 35in-Ib).
(2) Tighten nuts
d)
through @innumerical orderto8to 10
N'm (0.8to1.0 kg-m, 69to87 in-Ib).

30. Refit spark plugsandleads.
31. Install vacuum hoses,fuelhoses, wires,harness, connec-
tors andsoon.
32. Install power steering oilpump andalternator.
33. Install waterpumppulley anddrive belts.
34. Refit airduct tointake manifold.
35. Install radiator.
36. Refit hoses andrefill withcoolant. (RefertoMA section.)
37. Install engine sidecover andfront RHwheel.
38. Install engine undercovers.

EM-81