
WT-2
General Description
WHEEL AND TIRE SYSTEM
1. General Description
A: SPECIFICATION
1. WHEEL AND TIRE SIZE
2. SERVICE DATA
3. ADJUSTING PARTS
(1) Offset
(2) P.C.D.
WT-00001
Specification Tire size Wheel sizeOffset
mm (in)
P. C . D .
mm (in)
Tire inflation pressure kPa
(kgf/cm2, psi)
Front wheel Rear wheel
Standard type P225/55R18 104H 18 × 8JJ 55 (2.17)114.3 (4.50)230 (2.3, 33) 220 (2.2, 32)
“T–type” tire T165/80R17 104M 17 × 4T 40 (1.57) 420 (4.2, 60)
Par t Axial r unout Radial r unout
Aluminum wheel 1.0 mm (0.039 in)
Wheel balancing Standard: Service limit
Dynamic unbalance Less than 10 g (0.35 oz)
Balance weight par t number
(Knock–on type weight for alu-
minum wheel)
Weight
23141GA462 5 g (0.18 oz)
23141GA472 10 g (0.35 oz)
23141GA482 15 g (0.53 oz)
23141GA492 20 g (0.71 oz)
23141GA502 25 g (0.88 oz)
23141GA512 30 g (1.06 oz)
23141GA522 35 g (1.23 oz)
23141GA532 40 g (1.41 oz)
23141GA542 45 g (1.59 oz)
23141GA552 50 g (1.76 oz)
23141GA562 55 g (1.94 oz)
23141GA572 60 g (2.12 oz)

WT-3
General Description
WHEEL AND TIRE SYSTEM
Balance weight par t number
(Adhesive type weight for alumi-
num wheel)
Weight
28101AE00B 5 g (0.18 oz)
28101AE01B 7.5 g (0.26 oz)
28101AE02B 10 g (0.35 oz)
28101AE03B 12.5 g (0.44 oz)
28101AE04B 15 g (0.53 oz)
28101AE05B 17.5 g (0.62 oz)
28101AE06B 20 g (0.71 oz)
28101AE07B 22.5 g (0.79 oz)
28101AE08B 25 g (0.88 oz)
28101AE09B 27.5 g (0.97 oz)
28101AE10B 30 g (1.06 oz)
28101AE11B 32.5 g (1.15 oz)
28101AE12B 35 g (1.23 oz)
28101AE13B 37.5 g (1.32 oz)
28101AE14B 40 g (1.41 oz)
28101AE15B 42.5 g (1.50 oz)
28101AE16B 45 g (1.59 oz)
28101AE17B 47.5 g (1.68 oz)
28101AE18B 50 g (1.76 oz)
28101AE19B 52.5 g (1.85 oz)
28101AE20B 55 g (1.94 oz)
28101AE21B 57.5 g (2.03 oz)
28101AE22B 60 g (2.12 oz)
28101AE23B 62.5 g (2.20 oz)
28101AE24B 65 g (2.29 oz)
28101AE25B 67.5 g (2.38 oz)
28101AE26B 70 g (2.47 oz)
28101AE27B 72.5 g (2.56 oz)
28101AE28B 75 g (2.65 oz)
28101AE29B 77.5 g (2.73 oz)
28101AE30B 80 g (2.82 oz)
28101AE31B 82.5 g (2.91 oz)
28101AE32B 85 g (3.00 oz)
28101AE33B 87.5 g (3.09 oz)
28101AE34B 90 g (3.17 oz)
28101AE35B 92.5 g (3.26 oz)
28101AE36B 95 g (3.35 oz)
28101AE37B 97.5 g (3.44 oz)
28101AE38B 100 g (3.53 oz)
28101AG50B 102.5 g (3.62 oz)
28101AG51B 105 g (3.70 oz)
28101AG52B 107.5 g (3.79 oz)
28101AG53B 110 g (3.88 oz)
28101AG54B 112.5 g (3.97 oz)
28101AG55B 115 g (4.06 oz)
28101AG56B 117.5 g (4.14 oz)
28101AG57B 120 g (4.23 oz)

WT-8
Wheel Balancing
WHEEL AND TIRE SYSTEM
4. Wheel Balancing
A: ADJUSTMENT
NOTE:
The balance weight for the outside of the wheel
uses an adhesive type weight. Change the setting
of the wheel balancer to an adhesive type weight.
1) Remove the balance weights.
CAUTION:
•Be careful not to damage the wheel.
•Completely remove the double–sided tape of
the adhesive type weight from the wheel.
2) Using the wheel balancer, measure wheel bal-
ance.
3) Select a weight close to the value measured by
wheel balancer.
CAUTION:
Use SUBARU genuine balance weights.
4) Install the selected weight to the point designat-
ed by the wheel balancer.
CAUTION:
•Remove grease from adhesive type weight
applying surface of wheel.
•Press the adhesive type weight by 25 N (2.5
kgf, 5.6 lb) or more per 5 g (0.18 oz) for more
then 2 seconds and attain full adhesion.
•The total weight of all adhesive weight on
models with transmitters (tire pressure sensor)
is to be 120 g (4.23 oz) or less.
Balance weight par t number
(Knock–on type weight for alu-
minum wheel)
Weight
23141GA462 5 g (0.18 oz)
23141GA472 10 g (0.35 oz)
23141GA482 15 g (0.53 oz)
23141GA492 20 g (0.71 oz)
23141GA502 25 g (0.88 oz)
23141GA512 30 g (1.06 oz)
23141GA522 35 g (1.23 oz)
23141GA532 40 g (1.41 oz)
23141GA542 45 g (1.59 oz)
23141GA552 50 g (1.76 oz)
23141GA562 55 g (1.94 oz)
23141GA572 60 g (2.12 oz)
Balance weight par t number
(Adhesive type weight for alumi-
num wheel)
Weight
28101AE00B 5 g (0.18 oz)
28101AE01B 7.5 g (0.26 oz)
28101AE02B 10 g (0.35 oz)
28101AE03B 12.5 g (0.44 oz)
28101AE04B 15 g (0.53 oz)
28101AE05B 17.5 g (0.62 oz)
28101AE06B 20 g (0.71 oz)
28101AE07B 22.5 g (0.79 oz)
28101AE08B 25 g (0.88 oz)
28101AE09B 27.5 g (0.97 oz)
28101AE10B 30 g (1.06 oz)
28101AE11B 32.5 g (1.15 oz)
28101AE12B 35 g (1.23 oz)
28101AE13B 37.5 g (1.32 oz)
28101AE14B 40 g (1.41 oz)
28101AE15B 42.5 g (1.50 oz)
28101AE16B 45 g (1.59 oz)
28101AE17B 47.5 g (1.68 oz)
28101AE18B 50 g (1.76 oz)
28101AE19B 52.5 g (1.85 oz)
28101AE20B 55 g (1.94 oz)
28101AE21B 57.5 g (2.03 oz)
28101AE22B 60 g (2.12 oz)
28101AE23B 62.5 g (2.20 oz)
28101AE24B 65 g (2.29 oz)
28101AE25B 67.5 g (2.38 oz)
28101AE26B 70 g (2.47 oz)
28101AE27B 72.5 g (2.56 oz)
28101AE28B 75 g (2.65 oz)
28101AE29B 77.5 g (2.73 oz)
28101AE30B 80 g (2.82 oz)
28101AE31B 82.5 g (2.91 oz)
28101AE32B 85 g (3.00 oz)
28101AE33B 87.5 g (3.09 oz)
28101AE34B 90 g (3.17 oz)
28101AE35B 92.5 g (3.26 oz)
28101AE36B 95 g (3.35 oz)
28101AE37B 97.5 g (3.44 oz)
28101AE38B 100 g (3.53 oz)
28101AG50B 102.5 g (3.62 oz)
28101AG51B 105 g (3.70 oz)
28101AG52B 107.5 g (3.79 oz)
28101AG53B 110 g (3.88 oz)
28101AG54B 112.5 g (3.97 oz)
28101AG55B 115 g (4.06 oz)
28101AG56B 117.5 g (4.14 oz)
28101AG57B 120 g (4.23 oz)
Balance weight part number
(Adhesive type weight for alumi-
num wheel)
Weight

WT-9
Wheel Balancing
WHEEL AND TIRE SYSTEM
5) Using the wheel balancer, measure the wheel
balance again. Check that wheel balance is cor-
rectly adjusted.
NOTE:
Knock-on type balance weights for aluminum
wheels are available for use with any 15 to 18 inch
wheels.
Service limit:
Knock-on type weight for aluminum wheels:
5—25 g (0.18—0.88 oz) 5.0 mm (0.20 in)
30 g (1.06 oz) or more 4.5 mm (0.177 in)
(1) Knock-on type weight for aluminum wheels

GD(H6DO)-110
Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
BT:DTC P0327 KNOCK SENSOR 1 CIRCUIT LOW INPUT (BANK 1 OR SINGLE
SENSOR)
1. OUTLINE OF DIAGNOSIS
Detect the open or short circuit of knock sensor.
Judge as NG if it is out of specification.
2. COMPONENT DESCRIPTION
3. ENABLE CONDITIONS
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
5. DIAGNOSTIC METHOD
Abnormality Judgment
Judge as NG when the continuous time until completing the malfunction criteria below becomes 1 second or
more.
Time Needed for Diagnosis: 1 second
Malfunction Indicator Light: Illuminates as soon as a malfunction occurs.
Normality Judgment
Judge as OK and clear the NG when the malfunction criteria below are met.
(A) To knock sensor harness
(1) Case (3) Piezoelectric element (5) Resistance
(2) Weight (4) Nut
Secondary Parameters Enable Conditions
OFF
Judgment Value
Malfunction Criteria Threshold Value
Output voltage < 0.238 V
Ignition switch ON
EN-01707
(1)
(2)
(3)
(4)(5)
(A)

GD(H6DO)-112
Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
BU:DTC P0328 KNOCK SENSOR 1 CIRCUIT HIGH INPUT (BANK 1 OR SINGLE
SENSOR)
1. OUTLINE OF DIAGNOSIS
Detect the open or short circuit of knock sensor.
Judge as NG if it is out of specification.
2. COMPONENT DESCRIPTION
3. ENABLE CONDITIONS
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
5. DIAGNOSTIC METHOD
Abnormality Judgment
Judge as NG when the continuous time until completing the malfunction criteria below becomes 1 second or
more.
Time Needed for Diagnosis: 1 second
Malfunction Indicator Light: Illuminates as soon as a malfunction occurs.
Normality Judgment
Judge as OK and clear the NG when the malfunction criteria below are met.
(A) To knock sensor harness
(1) Case (3) Piezoelectric element (5) Resistance
(2) Weight (4) Nut
Secondary Parameters Enable Conditions
None
Judgment Value
Malfunction Criteria Threshold Value
Output voltage≥ 4.714 V
Ignition switch ON
EN-01707
(1)
(2)
(3)
(4)(5)
(A)

ME(H6DO)-35
Engine Assembly
MECHANICAL
29) Disconnect the fuel delivery hose and evapora-
tion hose.
(1) Disconnect the connector of fuel pipe by
pushing the ST in the direction of arrow.
ST 42099AE000 CONNECTOR REMOVER
(2) Remove the clamp, and disconnect the
evaporation hose from the pipe.
CAUTION:
•Collect fuel from the hose into container.
•Disconnect the hose with its end wrapped
with cloth to prevent fuel from splashing.
30) Support the engine with a lifting device and
wire ropes.
31) Support the transmission with a garage jack.
CAUTION:
Doing this is very important because the trans-
mission lowers for its own weight. This work is
also of great importance for facilitating reinstal-
lation.
CAUTION:
Before removing the engine away from trans-
mission, check to be sure no work has been
overlooked.
32) Separation of engine and transmission:
(1) Remove the starter.
(2) Remove the bolts which hold upper side of
transmission to engine.
33) Install the ST to converter case.
ST 498277200 STOPPER SET
34) Remove the engine from vehicle.
(1) Slightly raise the engine.
(2) Raise the transmission with garage jack.
(3) Move the engine horizontally until main shaft
is withdrawn from clutch cover.
(4) Slowly move the engine away from engine
compartment.
NOTE:
Be careful not to damage adjacent parts or body
panels with crank pulley, oil level gauge, etc.
35) Remove the front cushion rubbers.
(A) Transmission
(B) Garage jack
(A)
(B)
ME-00490
ME-02661
ST
ME-00492

PM-24
Suspension
PERIODIC MAINTENANCE SERVICES
17.Suspension
A: INSPECTION
1. SUSPENSION BALL JOINT
1) Jack-up the vehicle until front wheels are off
ground.
2) Grasp the bottom of tire and move it in and out
along the shaft. If relative movement is observed
between the brake disc cover (A) and end of front
arm (D), ball joint (C) may be excessively worn.
3) Grasp the end of front arm and move it up and
down. Relative movement (A) between the housing
(D) and front arm (C) boss indicates ball joint (B)
may be excessively worn.
4) If relative movement is observed in the step 2),
3), remove and inspect the ball joint. If the free play
exceeds standard value, replace the ball joint.
5) Damage of dust seal
Visually inspect the ball joint dust seal. If it is dam-
aged, remove the front arm.
(1) When looseness exceeds standard value,
replace the ball joint.
(2) If the dust seal is damaged, replace with a
new ball joint.
NOTE:
When the front arm ball joint has been removed or
replaced, check the toe-in of front wheel. If the front
wheel toe-in is not at specified value, adjust the
toe-in.
2. FRONT, REAR SUSPENSION BUSHING
Apply pressure with tire lever etc, and inspect the
bushing for wear or crack. Replace the bushings
and the arm assembly or link assembly if there is
wear or there are cracks.
3. WHEEL ARCH HEIGHT
1) Unload the cargo and set the vehicle in curb
weight (empty) condition.
2) Check the wheel arch height of the front and rear
suspensions to ensure that they are within speci-
fied values.
3) When the wheel arch height is out of standard,
visually inspect following components and replace
deformed parts.
•Suspension components [Front strut assembly
and rear shock absorber assembly]
•Parts connecting suspension and body
4) When no components are deformed, adjust
wheel arch height by replacing coil spring in the
suspension whose wheel arch height is out of stan-
dard.
PM-00057
(A)
(B)(C)
(D)
PM-00058
(A)
(B)
(C)
(D)
(A) Dust seal
PM-00059
(A)
PM-00180