1993 CHEVROLET PLYMOUTH ACCLAIM wheel bolts

MASTER CYLINDER AND POWER BOOSTER
REMOVAL AND INSTALLATION If the Master Cylinder or Power Booster need to be
removed for replacement or servicing of other vehicle
components. Refer to Master Cylinder or Power
Brake Service section in group 5 of the 1993 M.Y.
Front Wheel Drive Car service manual. After servicing master cylinder, refer back to this
service manual supplement for the appropriate proce-
dure and sequence used to bleed the base and Anti-
lock portion of the brake system.
PROPORTIONING VALVES (FIG. 1)
CAUTION: Proportioning valves should never be
disassembled.
REMOVAL (1) Disconnect and remove both battery cables
from battery. (2) Remove heat shield (Fig. 2) from the battery.
Then remove battery hold down clamp (Fig. 2) and
battery from battery tray.
Fig. 15 Battery Tray Installation And Attaching Bolts
Fig. 16 Vacuum Reservoir Installation And Attaching Bolts
Fig. 17 Battery Tray Access Shield Installed
Fig. 18 Battery Hold Down Clamp And Heat Shield Installed
Fig. 1 ABS Proportioning Valve Identification
5 - 38 ANTILOCK 4 BRAKE SYSTEM Ä

CLUTCH DISC REPLACEMENT
REMOVAL
(1) Remove transaxle. See Group 21, Manual Tran-
saxle, for procedure. (2) Mark clutch cover and flywheel, to maintain
their same relative positions when installing clutch
assembly (Fig. 4). (3) Insert Clutch Disc Aligning Tool C-4676
through the clutch disc hub to prevent the clutch disc
from falling and damaging the facings (Fig. 5). (4) Loosen clutch cover attaching bolts, one or two
turns at a time, in a crisscross pattern, to release
spring pressure evenly and avoid cover damage.
CAUTION: Do not touch the clutch disc facing with
oily or dirty hands. Oil or dirt transferred from your
hands onto the clutch disc facing may cause clutch
chatter.
(5) Remove the clutch pressure plate and cover as-
sembly and disc from flywheel. Handle carefully to
avoid contaminating the friction surfaces.
INSPECTION
(1) Inspect for oil leakage through engine rear
main bearing oil seal and transaxle input shaft seal.
If leakage is noted, it should be corrected at this
time. (2) The friction faces of the flywheel and pressure
plate should not have excessive discoloration, burned
areas, small cracks, deep grooves, or ridges. Replace
parts as required.
CAUTION: Do not polish flywheel to a ``mirror like''
surface.
Fig. 4 Manual Transaxle Clutch
Fig. 5 Clutch Disc Aligning Tool
Ä MANUAL TRANSAXLE CLUTCH 6 - 5

(3) Clean the flywheel face with medium sandpa-
per (80-160 grade), then wipe the surface with min-
eral spirits. If the surface is severely scored, heat
checked, or warped, replace the flywheel.
CAUTION: Do not flat-machine the flywheel face.
The surface profile is tapered.
(4) The heavy side of the flywheel is indicated by a
daub of white paint near the outside diameter. To
minimize the effects of flywheel unbalance, perform
the following installation procedure: (a) Loose assemble the flywheel to the crank-
shaft. Use new flywheel attaching bolts which have
sealant on the threads. If new bolts are not avail-
able, apply Loctite sealant to the threads of the
original bolts. This sealant is required to prevent
engine oil leakage. (b) Rotate the flywheel and crankshaft until the
daub of white paint (heavy side) is at the 12 o'clock
position. (c) Torque flywheel attaching bolts to 95 N Im(70
ft. lbs.). Use a crisscross pattern when tightening
bolts.
(5) The disc assembly should be handled without
touching the facings. Replace disc if the facings show
evidence of grease or oil soakage, or wear to within
less than .38 mm (.015 inch) of the rivet heads. The
splines on the disc hub and transaxle input shaft
should be a snug fit without signs of excessive wear.
Metallic portions of disc assembly should be dry and
clean, and not been discolored from excessive heat.
Each of the arched springs between the facings
should not be broken and all rivets should be tight. (6) Wipe the friction surface of the pressure plate
with mineral spirits. (7) Using a straight edge, check clutch cover (pres-
sure plate) for flatness. The clutch cover (pressure
plate) friction area should be slightly concave, with
the inner diameter 0.02 mm to 0.1 mm (.0008 in. to
.0039 in.) below the outer diameter. It should also be
free from discoloration, burned areas, cracks,
grooves, or ridges. (8) Using a surface plate, test cover for flatness.
All sections around attaching bolt holes should be in
contact with surface plate within .015 inch. (9) The cover should be a snug fit on flywheel dow-
els. If the clutch assembly does not meet these re-
quirements, it should be replaced.
INSTALLATION
(1) Mount clutch assembly on flywheel,being care-
ful to properly align dowels and the alignment marks
made before removal. The flywheel side of the clutch
disc is marked for proper installation. If new clutch
or flywheel is installed, align cover balance spot as
close as possible to flywheel balance orange spot. Ap-
ply pressure to the alignment tool. Center the tip of the tool into the crankshaft and the sliding cone into
the clutch fingers. Tighten the clutch attaching bolts
sufficiently to hold the disc in position. (2) To avoid distortion of the clutch cover, bolts
should be tightened a few turns at a time, in a criss-
cross pattern, until they are all seated. Tighten bolts
to 28 N Im (250 in. lbs.) following a crisscross pattern
sequence. Remove clutch disc alignment tool. (3) Install transaxle. See group 21, Manual Tran-
saxle, for procedures.
RELEASE BEARING AND FORK
Remove the transaxle from the vehicle. See group
21 for removal and installation procedures.
REMOVAL AND INSTALLATION
(1) Remove clutch release shaft E-clip.
(2) Remove the clutch release shaft and then slide
the fork and bearing assembly off the bearing pilot. (3) Remove the fork from the bearing thrust plate.
(4) Examine the condition of the bearing. It is pre-
lubricated and sealed and should not be im-
mersed in oil or solvent. (5) The bearing should turn smoothly when held in
the hand under a light thrust load. A light drag
caused by the lubricant fill is normal. If the bearing
is noisy, rough, or dry, replace the complete bearing
assembly with a new bearing. (6) The bearing has a plastic sleeve pre-lubricated
at assembly. Wipe out the old grease. Refill the
sleeve cavities and coat the inner surface with mul-
tipurpose grease. If the liner is cracked or worn, re-
place the bearing assembly. (7) Check the condition of the spring clips. If the
clips are broken or distorted, replace the bearing as-
sembly. (8) Before assembling the fork, lubricate the
rounded thrust pads and the spring clip cavities with
multipurpose grease. (9) Assemble the fork to the bearing by sliding the
thrust pads under the spring clips. Be careful to
avoid distorting the spring clips. These clips prevent
the bearing thrust plate from rotating with the bear-
ing. (10) Slide the bearing and fork assembly onto the
input shaft bearing retainer. (11) Position the release shaft bushings in the
housing and install the release shaft. A small
amount of bearing grease between the release shaft
bushing and the shaft is beneficial but not required.
Install the retainer clip in the shaft groove near the
large bushing. (12) Install the release lever and retaining clip on
the outer end of the release shaft.
CLEANING PRECAUTIONS
Condensation from steam vapors tend to accumu-
late on the internal clutch mechanism when the ve-
6 - 6 MANUAL TRANSAXLE CLUTCH Ä

(3) Secure arm to pivot with attaching nut and
tighten 17 to 22 N Im (155 to 195 in. lbs.) torque.
(4) Close head cover and remove pin from arm pin
hole.
WIPER ARM ADJUSTMENT
FRONT ARM ADJUSTMENT
(1) Cycle the wiper motor into the PARK position.
(2) Check the tips of the blades in blackout area.
From the bottom edge of the windshield to the blade
should be no closer than 25 mm (1 inch) (Fig. 8). (3) Operate the wipers if the requirements are not
met, check linkage and pivot assembly for worn
parts.
REAR ARM ADJUSTMENT
With the motor in the park position, mount the
arm on the motor shaft. Choose a serration engage-
ment that positions the blade, parallel with the bot-
tom edge of the liftgate glass.
WINDSHIELD WIPER MOTOR AND LINKAGE ASSEMBLY SERVICE PROCEDURES
INDEX
page page
Front Wiper Motor AssemblyÐAG and AJ Bodies . 6
Rear Wiper Motor AssemblyÐAG Body ........ 8
Rear Wiper MotorÐAG Body Test ............ 6 Wiper Motor and Linkage AssemblyÐAA, AC, AY
Bodies ................................ 8
Wiper Motor and Linkage AssemblyÐAP Body . . 10
Wiper Motor System Test Procedures .......... 3
WIPER MOTOR SYSTEM TEST PROCEDURES
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAG, SEE GROUP 8M, RESTRAINT SYSTEMS FOR
STEERING WHEEL OR COLUMN REMOVAL PROCE-
DURES.
Whenever a wiper motor malfunction occurs, first
verify that the wiper motor wire harness is properly
connected to all connectors before starting normal di-
agnosis and repair procedures. Refer to Wiper Motor
Diagnosis Chart (Fig. 9). The following is a list of general wiper motor sys-
tem problems, the tests that are to be performed to
locate the faulty part, and the corrective action to be
taken. These tests will cover both two speed and in-
termittent wipe functions.
TWO SPEED MOTOR FUNCTION TESTS
CONDITION: MOTOR WILL NOT RUN IN ANY SWITCH POSITION
PROCEDURE
(1) Check for a blown fuse in the fuse block. (a) If fuse is good, proceed to step 2.
(b) If fuse is defective, replace and check motor
operation in all switch positions. (c) If motor is still inoperative and the fuse does
not blow, proceed to step 2. (d) If replacement fuse blows, proceed to step 5.
(2) Place switch in LOW speed position.
(3) Listen to motor. If you cannot hear it running,
proceed to Step 4. If you hear it running, check motor
output shaft. If output shaft is not turning, replace
motor assembly. If it is turning, drive link to output
shaft or linkage is not properly connected. Replace
worn parts and/or properly connect drive link to the
motor output shaft. (4) Connect a voltmeter between motor terminal 3
and ground strap (Fig. 10). If there is no voltage or very
little voltage (less than one volt) present, move nega-
tive test lead from the ground strap to negative battery
terminal. (a) If an increase in voltage is noticed, the problem
is a bad ground circuit. Make sure the motor mount-
ing is free of paint and that nuts or bolts are tight. (b) If there is still no indication of voltage, the
problem is an open circuit in the wiring harness or
wiper switch. (c) If no more than 3 volts increase in voltage is
observed, the problem is a faulty motor assembly.
(5) Disconnect motor wiring connector and replace
fuse. (a) If fuse does not blow, motor is defective.
(b) If fuse blows, switch or wiring is at fault.
Fig. 8 Windshield Wiper Arm Adjustment
Ä WINDSHIELD WIPER AND WASHER SYSTEMS 8K - 3

(2) Open hood and locate Power Distribution Cen-
ter forward of the left suspension tower (Fig. 3). (3) Remove cover from the center and pull the
Headlamp Close Relay (Fig. 4) to keep the headlamp
doors from closing. (4) Turn headlight switch OFF.
(5) Remove two grill mounting screws and remove
grill assembly (Fig. 5). (6) Spring tension must be relieved from the head-
lamp doors before removing headlamp motor torsion
bar clips. Locate the thumb wheel on bottom of head-
lamp motor (Fig. 6). Rotate thumb wheel approxi-
mately six to seven turns clockwise to relieve all
tension. (7) Remove torsion bar anchor clip (Fig. 7).
(8) Slide torsion bar sleeve over the torsion bar
(Fig. 8). (9) Remove three clips retaining turn signal lamp
shield to body (Fig. 9), and remove shield. (10) Remove two screws retaining headlamp cover
to headlamp cover bracket (Fig. 10). (11) Remove outer headlamp.
(12) Remove outer pivot screw (Fig. 11).
(13) Remove E-clip and door crank screw (Fig. 12).
(14) Remove three bolts retaining cam pivot to
body and remove cam pivot (Fig. 11). (15) Remove Headlamp door assembly.
INSTALLATION
Reverse the preceding operation. Before installing
torsion bar clips, the holes in the torsion bars, tor-
sion bar sleeves and headlamp door cam pivots must
be in alignment. Refer to Aligning Headlamp Doors.
HEADLAMP DRIVE MOTORÐAY BODY
REMOVAL
(1) Open headlamp doors. Refer to Headlamp Door
paragraph for instructions. (2) Remove grill mounting screws and remove grill
assembly (Fig. 5). (3) Spring tension must be relieved from headlamp
doors before removing the headlamp motor torsion
bar clips. Locate the thumb wheel on bottom of the
headlamp motor (Fig. 6). Rotate thumb wheel ap-
proximately six to seven turns (clockwise) to relieve
all tension. (4) Remove both torsion bar anchor clips (Fig. 7).
(5) Slide torsion bar sleeves over the torsion bar
(Fig. 8).
Fig. 3 Power Distribution Center
Fig. 4 Headlamp Close Relay
Fig. 5 Grill
Fig. 6 Headlamp MotorÐBottom View
8L - 30 LAMPS Ä

RESTRAINT SYSTEMS
CONTENTS
page page
AIR BAG MODULE ....................... 4
AIR BAG SERVICE AND TEST PROCEDURES . 1
AIR BAG SYSTEM CHECK ................. 3
AIR BAG SYSTEM DIAGNOSTIC MODULE (ASDM) .............................. 5
CLOCKSPRING .......................... 6
CLOCKSPRING CENTERING PROCEDURE .... 6 GENERAL INFORMATION
.................. 1
LEFT FRONT IMPACT SENSOR ............. 4
RIGHT FRONT IMPACT SENSOR ........... 5
SCHEDULED MAINTENANCE INSPECTION .... 3
STEERING COLUMN SWITCHES ............ 7
STEERING WHEEL ....................... 7
AIR BAG SERVICE AND TEST PROCEDURES
WARNING: THIS SYSTEM IS A SENSITIVE, COM-
PLEX ELECTRO-MECHANICAL UNIT. BEFORE AT-
TEMPTING TO DIAGNOSE, REMOVE OR INSTALL
THE AIR BAG SYSTEM COMPONENTS, YOU MUST
FIRST DISCONNECT AND ISOLATE THE NEGATIVE
(GROUND) BATTERY CABLE. FAILURE TO DO SO
COULD RESULT IN ACCIDENTAL DEPLOYMENT
AND POSSIBLE PERSONAL INJURY. WHEN AN UNDEPLOYED AIR BAG ASSEMBLY
IS TO BE REMOVED FROM THE STEERING
WHEEL, DISCONNECT BATTERY GROUND CA-
BLE AND ISOLATE. ALLOW SYSTEM CAPACI-
TOR TO DISCHARGE FOR TWO MINUTES THEN
BEGIN AIR BAG SYSTEM COMPONENT RE-
MOVAL. Vehicles equipped with a Air Bag System must be
inspected every three years or 30,000 miles / 48,000
Km. To inspect system use Passive Restraint System
Diagnostic Procedures Manual. If the Air Bag Module Assembly is defective and
non-deployed, refer to Chrysler Motors current re-
turn list for proper handling procedures.
WARNING: REPLACE AIR BAG SYSTEM COMPO-
NENTS WITH CHRYSLER MOPAR TSPECIFIED RE-
PLACEMENT PARTS. SUBSTITUTE PARTS MAY
VISUALLY APPEAR INTERCHANGEABLE, BUT IN-
TERNAL DIFFERENCES MAY RESULT IN INFERIOR
OCCUPANT PROTECTION.
THE FASTENERS, SCREWS, AND BOLTS, ORIG-
INALLY USED FOR THE AIR BAG COMPO-
NENTS, HAVE SPECIAL COATINGS AND ARE
SPECIFICALLY DESIGNED FOR THE AIR BAG
SYSTEM. THEY MUST NEVER BE REPLACED
WITH ANY SUBSTITUTES. ANYTIME A NEW
FASTENER IS NEEDED, REPLACE WITH THE CORRECT FASTENERS PROVIDED IN THE SER-
VICE PACKAGE OR FASTENERS LISTED IN THE
PARTS BOOKS.
GENERAL INFORMATION
AIR BAG MODULE
The air bag module is the most visible part of the
system (Fig 1). It contains the air bag cushion and
its supporting components. The air bag module con-
tains a housing to which the cushion and inflator are
attached and sealed.
The inflator assembly is mounted to the back of the
module housing. When supplied with the proper elec-
trical signal the inflator assembly will produce a gas
and discharges it directly into the cushion. A protec-
tive cover is fitted to the front of the air bag module
and forms a decorative cover in the center of the
steering wheel. The air bag module is mounted di-
rectly to the steering wheel.
Fig. 1 Air Bag Passive Restraint System
Ä RESTRAINT SYSTEMS 8M - 1

CAUTION: Make sure clutch cable has been discon-
nected. (20) Remove front engine mount screw and nut.
(21) Remove manual transmission damper.
(22) Remove left insulator through bolt from inside
wheelhouse or insulator bracket to transmission
screws. (23) Remove engine from vehicle.
INSTALLATION
(1) Install hoist to the engine and lower engine
into the engine compartment. SEE: ENGINE MOUNT RUBBER INSULATORS,
THIS GROUP. (2) Align engine mounts and install but do not
tighten until all mounting bolts have been installed.
(3) Install transmission case to cylinder block
mounting screws. Tighten to 95 N Im (70 ft. lbs.)
torque. (4) Remove engine hoist and transmission holding
fixture. (5) Install ground strap.
(6) Install right inner splash shield.
(7) Connect starter. See Electrical Group 8 for in-
stallation. (8) Connect exhaust system. See Exhaust Systems
Group 11 for installation. (9) Manual Transmission: Install transmission
case lower cover. Automatic Transmission: Remove C clamp from
torque converter housing. Align flexplate to torque
converter and install mounting screws. Tighten to 75
N Im (55 ft. lbs.) torque.
(10) Manual Transmission: Connect clutch cable.
See Clutch Group 6. (11) Install power steering pump. Refer to Cooling
System Group 7, Accessory Drive Section for belt
tension adjustment. (12) Connect fuel line, heater hose, and accelerator
cable. (13) Connect all electrical connections and har-
nesses at throttle body and engine. (14) Install oil filter. Fill engine crankcase with
proper oil to correct level. (15) Install air conditioning compressor (if
equipped). See Heater and Air Conditioning, Group
24 for installation. (16) Install air cleaner and hoses.
(17) Install radiator and shroud assembly . Install
radiator hoses. Fill cooling system. See Cooling Sys-
tem Group 7 for filling procedure. (18) Install hood.
(19) Connect battery.
(20) Start engine and run until operating temper-
ature is reached. (21) Adjust transmission linkage, if necessary.
SOLID MOUNT COMPRESSOR BRACKET SERVICE
When service procedures require solid mount
bracket removal and installation for example: cylin-
der head removal, etc., it is important that bracket
fasteners numbered 1 through 7 (Fig. 4) be removed
and installed in sequence, as instructed in Remove
and Install.
ACCESSORIES REMOVAL
(1) Remove (and install/adjust) belts,see Accessory
Drive Belts in Cooling System,Group 7. (2) Remove air conditioning compressor (in vehicle
with lines and set aside) (Fig. 6). (3) Remove generator pivot bolt and remove gener-
ator (in vehicle: turn wiring side up and disconnect,
then rotate generator, pulley end towards engine and
remove). (4) Remove air conditioner compressor belt idler.
SOLID MOUNT BRACKETÐREMOVAL (FIG. 4)
(1) Remove right engine mount yoke screw (see
Engine Remove Fig. 3) securing engine mount sup-
port strut to engine mount bracket. (2) Remove five side mounting bolts #1, #4 , #5,
#6, and #7 (Fig. 4). (3) Remove front mounting nut, #2, and remove
front bolt #3*. (4) Remove front mounting bolt and strut, rotate
solid mount bracket away from engine and slide
bracket on stud until #2 nut mounting stud until
free. Remove spacer from stud.
SOLID MOUNT BRACKETÐINSTALLATION
(1) Put spacer onto stud, then install bracket on
front (#2 nut) mounting stud and slide bracket over
timing belt cover into position. (2) Loosen assembly bracket to engine fasteners
(numbered #1 through #7 in Fig. 6). (3)
CAUTION: Fasteners MUST BE TIGHTENED IN SE-
QUENCE and to specified torque as follows :
² First Bolt #1 to 3.3 N Im (30 in. lbs.)
² Second Nut #2 and Bolt #3 to 54 N Im (40 ft. lbs.).
² Third Bolts #1 (second tightening) #4 and #5 to
54 N Im (40 ft. lbs.).
² Fourth Bolts #6 and #7 to 54 N Im (40 ft. lbs.).
(4) Install generator and compressor. Tighten com-
pressor mounting bracket bolts to 54 N Im (40 ft.
lbs.).
SOLID MOUNT COMPRESSOR BRACKET SERVICEÐTURBO III ENGINE
REMOVAL
(1) Disconnect negative battery cable
9 - 14 2.2/2.5L ENGINE Ä

Before installing the bolts, the threads should be
cleaned and oiled. Tighten the cylinder head bolts in the sequence
shown in (Fig. 5 ). Using the 4 step torque turn
method, tighten according to the following values:
² First All to 61 N Im (45 ft. lbs.)
² Second All to 88 N Im (65 ft. lbs.)
² Third All (again) to 88 N Im (65 ft., lbs.)
² Fourth + 1/4 Turn Do not use torque wrench
for this step.
² Bolt torque after 1/4 turn should be over 90 ft. lbs.
If not, replace the bolt. Refer to Intake and Exhaust Manifold Service in
Exhaust Systems and Intake Manifold Group 11 for
installation procedure. Refer to the Timing Belt and Solid Mount Com-
pressor Mount Bracket service procedures in this
group for installations procedures.
TIMING BELT COVER SERVICEÐTURBO III
ENGINE
REMOVAL
(1) Remove PCV tube and upper timing belt cover
screws (Fig. 1). Remove upper cover. (2) Remove accessory drive belt. Refer to Cooling
System Group 7 for procedure. (3) Raise vehicle on a hoist and remove right
wheel and inner splash shield (Fig. 2).
(4) Remove water pump pulley and crankshaft pul-
ley retaining bolts (Fig. 3), remove pulleys. (5) Remove lower accessory drive belt idler and
tensioner pulley (Fig. 4).
Fig. 1 Timing Belt Cover Screws
Fig. 5 Cylinder Head Tightening Sequence
Fig. 2 Right Inner Splash Shield
Fig. 3 Crankshaft and Water Pump Pulleys
9 - 32 2.2/2.5L ENGINE Ä