& Eclipse
GROUP INDEX
FOREWORD
This Service Manual has been prepared with the
latest service information available at the time of
publication. It is subdivided into various group
categories and each section contains diagnosis,
disassembly, repair, and installation procedures
along with complete specifications and tightening
references. Use of this manual will aid in properly
performing any servicing necessary to maintain or
restore the high levels of performance and reliability
designed into these outstanding vehicles.
1990 Mitsubishi Motors Corporation Printed in U.S.A.
Introduction and
Master Troubleshooting . . . . . . . . . . . . .
,
Lubrication and Maintenance . . . . . . . .
Suspension
. . . . . . . . . . . . . .
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..‘....................
.
Service
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling . . . . . . . . . . . . . . . . .
Engine
Intake and Exhaust . . . . . .
Fuel System . . . . . . . . . . .
Propeller Shaft .......................................
Rear ..... .................... . . ...
Manual
Steering- .....................................
Manual
....
Wheels Tires .................................
Body .............................................................
Heater Air Conditioning ..............
Emission Systems
..............
NOTE: For Electrical, refer to
“Electrical”.
2 INTRODUCTION AND MASTER TROUBLESHOOTING to This Manual
HOW TO USE THIS MANUAL
CONTENTS
The preceding page contains GROUP INDEX which
lists the group title and group number.
PAGE NUMBERS
All page numbers consist of two sets of digits
by a dash. The digits preceding the dash
identify the of the group. The digits follow-
ing the dash represent the consecutive page num-
ber within the group. The page numbers can be
found on the top left or right of each page.
TEXT
Unless otherwise specified, each service procedure
covers all models. Procedures covering specific
models are identified by the model codes, or similar
designation (engine type, transaxle type, etc.). A
description of these designations is covered in this
unit under “VEHICLE IDENTIFICATION”.
TROUBLESHOOTING
are classified into master trouble-
shooting and group troubleshooting and located as
follows:
The master troubleshooting is prepared when the
trouble symptom relates to two or more groups and
given in MASTER TROUBLESHOOTING.
The group troubleshooting guide is prepared for
causes of problems related to that individual group
only; a troubleshooting guide is prepared for each
appropriate group.
LIMIT
Shows the standard for judging the quality of a part
or assembly on inspection the maximum
or minimum value within which the part or assembly
must be kept functionally or in strength. is a value
established outside the range of standard value.
Removal steps The numbers before part
name correspond to numbers
in the illustration, and indicate
the order of removal.
Disassembly steps The numbers before part
name correspond to num-
bers in the illustration,
and indicate the order of
disassembly.
Installation steps This is provided if installa-
tion cannot’be made in the
reverse order of “Removal
steps omitted if installa-
tion in the reverse order of
“Removal steps” possi-
ble.
Reassembly steps This is if reas-
sembly cannot be made
. .
in the reverse order of
“Disassembly steps”
omitted if reassembly in
the reverse order of “Dis-
assembly steps” is possi-
ble.
SERVICE PROCEDURES
The service steps are arranged in numerical order
and attentions to be paid in performing vehicle
service are described in detail in SERVICE POINTS.
Removal
l 4 Installation
DEFINITION OF TERMS
STANDARD VALUE
Indicates the value used as the standard for judging
the quality of a part or assembly on inspection or the
value to which the part or assembly is corrected and
adjusted. It is given by tolerance.
MODEL INDICATIONS
The following abbreviations are used in this manual for classification of model types.
Indicates the manual transaxle, or models equipped with the manual transaxle.
Indicates the automatic transaxle, or models equipped with the automatic transaxle.
MPI: Indicates the multi-point injection, or engines equipped with the multi-point injection.
SOHC: Indicates an engine with the single overhead camshaft, or a model equipped with such an
engine.
DOHC: Indicates an engine with the double overhead camshaft, or a model equipped with such an
engine.
Turbo: Indicates an engine with turbocharger, or a model equipped with such an engine.
Non-Turbo: Indicates an engine without turbocharger, or a model equipped with such an engine.
FWD: Indicates the front wheel drive vehicles.
AWD: Indicates the all wheel drive vehicles.
ABS: Indicates the anti-lock braking system or models equipped with the anti-lock braking system.
INTRODUCTION AND MASTER TROUBLESHOOTING How to Use This Manual
Page number Group title
Indicates the incidental operation to be
performed before removal or after
Brake
REAR WHEEL CYLINDER
AND
I
1. Brake drum
2. Bleeder screw
3. Brake tube connection
l * 4. Wheel cylinder assembly
l e 5. Wheel cylinder boot
l + Piston assembly
7. Piston
NOTE
the to reinstall.
Refer to of
l * Refer to Points of
q :Nc+-r-reusab(epatts
POINTS REMOVAL’
-7. REMOVAL OF PISTON CUP
Using a screwdriver, remove the piston cup from the piston.
INSPECTION
Check the following points. and if there is any replace
the entire wheel cylinder assembly.
Check piston and wheel cylinder walls for rust or damage.
Check clearance between the cylinder and the piston.
Measure in two perpendicular directions to figure the clear-
ance between the wheel cylinder inner diameter
and the piston outer diameter
0.15 mm in.)
NOTE
If the difference is more than the limit, replace the piston and
wheel cylinder as an assembly.
This number corresponds to
the number in “Removal
steps”, “Disassembly
steps”, steps”
or “Reassembly steps”.
4 INTRODUCTION AND MASTER TROUBLESHOOTING How to This
EXPLANATION OF THE TROUBLESHOOTING GUIDE
Indicates the
circuit diagram
for checking
(including the
interface of the
air conditioner
control unit).
I
in the opera-
tion descrip-
tions only as
necessary, and
these numbers
correspond to
the numbers
used in har-
ness and com-
ponent layout
A employed for each order the
temperature of the
The power-supply of the
Provides the
scription of cir-
cuit operation
for basic under-
standing.
I
No 12 The held
No 13 The held
Provides hints
(including
judgement)
when trouble-
cedures are fol-
lowed.
I I I
Indicates the
diagnosis out-
put code No.
and the system
conditions
output.
the
conditions un-
der which the
be made.
Indicates the specification to
be used for judgement of
the check results.
If there is no particular men-
tion of conditions in the
“Conditions” column, the
column shows the specifica-
tion under normal condi-
tions.
INTRODUCTION AND MASTER TROUBLESHOOTING ‘How to
EXPLANATION OF CIRCUIT
The symbols used in circuit diagrams are used as
described below.
NOTE
For detailed information the reading of
circuit diagrams, refer to GROUP Har-
ness.
The input/output
of current flow) relative to
the electronic control unit
is indicated by symbols
The (A) symbol indicates
that current flows in the
upward direction.
Output
Indicates a
connector.
IGNITION
Input Input/output
flow is
ed by the arrow.
In this instance, the
current flow is in
both directions, up
The connector
symbol indicates
the device side
connector (for an
intermediate con-
nector, the male
side connector)
as seen from the
terminal front
(the connector’s
connection face).
device side con- device side con-
Indicates the
branch point of a
harness of a differ-
ent line diameter
line I
Indicates
that the con-
nector is the
direct-inser-
tion type.
You're Reading a Preview
What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$36.99
1990-1994 PLYMOUTH LASER All Models Service and Repair Manual
Viewed 42 Times Today
What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$36.99
Secure transaction
What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
Description
The 1990-1994 Plymouth Laser All Models Service and Repair Manual is a comprehensive guide that covers all models of the Plymouth Laser from the years 1990 to 1994. Whether you own a base model or a high-end version, this manual has got you covered with detailed instructions and diagrams.
With this manual, you'll have access to step-by-step procedures for maintenance, repairs, and service tasks for your Plymouth Laser. From simple tasks like oil changes and filter replacements to more complex repairs like engine overhauls, the manual provides clear and concise instructions, making it suitable for both professional mechanics and car enthusiasts.
Key features of the 1990-1994 Plymouth Laser All Models Service and Repair Manual:
- Highly detailed and comprehensive instructions
- Covers all models of the Plymouth Laser (1990-1994)
- Explains routine maintenance tasks
- Provides troubleshooting tips
- Contains wiring diagrams for electrical systems
- Includes specifications and torque values
- Offers valuable guidance for both experienced and novice mechanics
Whether you need to perform a simple maintenance task or tackle a more complex repair, the 1990-1994 Plymouth Laser All Models Service and Repair Manual will be your go-to resource. Save time and money by having this manual at your disposal, allowing you to confidently work on your Plymouth Laser and keep it running smoothly for years to come.
