fuel MITSUBISHI MONTERO 1987 1.G User Guide

METERS AND GAUGES - Combination Meter 8-135
.3
16WQ25
16W925
10W926
16F554
FUEL GAUGE
Measure the resistance value between t.he terminals by using
an ohmmeter.
Standard value :
l-2 terminals:
2-3 terminals:
l-3 terminals: 23-27 R
122-148 Sz
100-120 IR
Caution
If there is a malfunction of the ground contact of the
voltage regulator even once during vehicle operation,
the excessive current flowing through the heat coil of
the water temperature gauge and the fuel gauge will
cause permanent distortion of the bimetal, resulting in
the indications being consistently lower than the actual
value.
For this reason, therefore, be sure to make the earth
contact securely.
WATER TEMPERATURE GAUGE
Measure the resistance value between the terminals by using
an ohmmeter.
Standard value:
Bimetal type
l-2 terminals: 50-80 n
SERVICE POINTS OF INSTALLATION
2. INSTALLATION OF SPEEDOMETER CABLE
Insert the cable until its stopper properly fits to the
speedometer groove.
Caution
Poor installation of the cable may cause a fluctuating
meter pointer, or noise and a damaged harness inside
the instrument panel.
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8-136 METERS AND GAUGES - Combination Meter
DISASSEMBLY AND REASSEMBLY
I
10
16W1664
I Disassembly steps
1. Meter cover
2. Buzzer
8. Window plate
3. Fuel and water temperature gauge 9. Meter case
4. Tachometer
10. Printed circuit boad
5. Speedometer
6. Indicator panel
NOTE 7. Meter glass Reverse the disassembly procedures to reassemble. 1 STB Revision -1

LIGHTING SYSTEM - Service Adjustment Procedures 8-157
Must be used J;it A:
I ‘w ‘Targets
1. Calibration fixture
2. Thumb adjusting screws
3. Level vial
4. Floor level offset dial
5. Horizontal dial knob
6. Vertical dial knob
7. Aimer level vial
8. Level vial bubble
9. Top port hole
10. Viewing port
1660245
Split image
not aligned Split image
aligned
Bubble not centered Bubble centered
1660246
E ADJUSTMENT PROCEDURES
T AIMING
PRE-AIMING INSTRUCTIONS 1. Test dimmer switch operation.
2. Observe operation of high beam indicator light
mounted in instrument cluster.
3. Inspect for badly rusted or faulty headlight assemblies.
These conditions must be corrected before a satisfactory ad-
justment can be made.
4. Place vehicle on a level floor.
5. Jounce front suspension through three (3) oscillations by
applying body weight to hood or bumper.
6. Inspect tire inflation.
7. Rock vehicle sideways to allow vehicle to assume its normal
position.
8. If fuel tank is not full, place a weight in trunk of vehicle to
simulate weight of a full tank [3 kg (6.5 Ibs.) per gallon].
9. There should be no other load in the vehicle other than driver
or substituted weight of approximately 70 kg (150 Ibs.) placed
in driver’s position.
10. Throughly clean headlight lenses.
11. Adjust headlights by following the instructions for the
headlight tester manufacturer.
LUMINOUS INTENSITY MEASUREMENT Measure the luminous intensity of headlights with a photometer in
accordance with the instruction manual prepared by the manufac-
turer of the photometer and make sure that the luminous intensity
is within the following limit.
Luminous intensity at the center of high intensity zone for high
beam.
Limit : 20,000 cd or more NOTE
1. When measuring the luminous intensity of headlight, keep the
engine at 2,000 rpm and have the battery charged.
2. If there are specific regulations for luminous intensity of head-
lights in the region where the vehicle is operated, make sure
that the intensity conforms to the requirements of such reg-
ulations.
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AUDIO SYSTEM - Specifications 8-193
NOISE SOURCES
Source of Electrical System Noise
Ignition system
(1) Spark plug
(2) High tension cable
(3) Distributor Power generation system
(1) Ripple at contact between alternator
armature and carbon brush
(2) Spark from voltage regulator contact
!
Other electrical device
(1) Armature of wiper, blower and other
motors.
(2) Starter and switch when starting engine
(3) Spark from changeover switch
(4) Horn
(5) Contact of turn signal
(6) Loose contact of wiring harness
(7) Static electricity generated by tire or
generator drive-belt
(8) Voltage stability unit for instrument
Noise Sourse of Vehicle Equipment
Kind of noise
Whistling sound Equipment
Alternator Symptom of noise generation
Noise increases when accelerator pedal is
depressed and it subsides soon after engine
is stopped.
Scratching sound
Water temperature gauge unit Noise is produced while engine is running
and it persists for a while after engine
shutdown.
Fuel gauge unit Noise is produced at sudden acceleration,
driving on rough road or when ignition key is
placed to ON.
Jarring
Wish-wash,
wish-wash
Buzz, click Oil pressure switch
Flasher relay
Horn
Wiper motor
Washer motor Noise is produced with engine operation
and no noise is made when engine is idling.
Noise is produced with operation of turn
signal light
Noise is made when horn button is pressed
or released.
Whinning Noise is generated with the wiper speed.
Noise is made when washer is operated.
STB Revision