1996 SUBARU LEGACY Locks

5-5b
[T4Ey]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
4
.
Diagnostics
Chart
for
On-board
Diagnostic
System

11)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Disconnect
passen-

ger
side
airbag
module
connector
(AB9)
to
(AB10)
.
<
Ref
.

to
5-5
[W3A2]
.*1
>

Connect
test
harness
C
connector
(1C)
to
(AB9)
.
Connect

airbag
resistorto
test
harness
C
connector
(3C)
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than30
seconds?

See
"NOTE
:"
.

If
"YES"
proceed
to
step
12)
.

If
"NO"
proceed
to
step
3)
.

12)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Replace
with
a
new

passenger
side
airbag
module
<
Ref
.
to
5-5
[W3A2]
.*1
>

then
proceed
to
step
15)
.

13)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable
and
wait
20
seconds
.
Replace
with
a
new

passenger
side
airbag
module
<
Ref
.
to
5-5
[W3A2]
.*1
>

then
proceed
to
step
7)
.

14)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Replace
with
a
new

combination
switch,
<
Ref
.
to
5-5
[W7A0]
.*2
>
and
install

driver
side
airbag
module
<
Ref
.
to
5-5
[W3A1
]
.*1
>
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than
30
seconds?
See
"NOTE
:"
.

If
"YES"
proceed
to
step
16)
.

If
"NO"
proceed
to
step
9)
.

15)
Connect
battery
ground
cable
and
turn
ignition

switch
"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8

seconds
and
remain
off
for
more
than30
seconds?
See

"NOTE
:"
.

If
"YES"
proceed
to
step
16)
.

If
"NO"
proceed
to
step
1)
.

16)
Perform
clear
memory
procedure
.
<
Ref
.
to
5-5

[T4C0]
.*2
>

If
memory
cannot
be
cleared,
another
trouble
code
exists
.

Return
to
step
1)
.

If
memory
can
be
cleared,
proceed
to
step
17)
.

17)
END
NOTE
:

e
Always
remember
to
secure
the
greendouble
locks

before
turning
the
ignition
switch
"ON"
.

9
In
some
cases
the
airbag
warning
light
will
go
"OFF"

after
8
seconds
but
will
turn
"ON"
again
within
30
sec-

onds
.
In
this
case
continue
diagnostics
with
the
basic

diagnostics
procedures
or
trouble
code
procedures
.

14

Valve springFree length 44.05 mm (1.7342 in)
Squareness 2.5°, 1.9 mm (0.075 in)
Tension/spring height174.6—200.1 N
(17.8—20.4 kg, 39.2—45.0 lb)/36.0 mm (1.417 in)
405.0—458.0 N
(41.3—46.7 kg, 91.1—103.0 lb)/28.2 mm (1.110 in)
Cylinder
blockSurface warpage limit (mating with cylinder head) 0.05 mm (0.0020 in)
Surface grinding limit 0.1 mm (0.004 in)
Cylinder bore STDA 96.905—96.915 mm (3.8151—3.8155 in)
B 96.895—96.905 mm (3.8148—3.8151 in)
TaperSTD 0.015 mm (0.0006 in)
Limit 0.050 mm (0.0020 in)
Out-of-roundnessSTD 0.010 mm (0.0004 in)
Limit 0.050 mm (0.0020 in)
Piston clearanceSTD 0.010—0.030 mm (0.0004—0.0012 in)
Limit 0.050 mm (0.0020 in)
Enlarging (boring) limit 0.5 mm (0.020 in)
Piston Outer diameterSTDA 96.885—96.895 mm (3.8144—3.8148 in)
B 96.875—96.885 mm (3.8140—3.8144 in)
0.25 mm (0.0098 in)
OS97.115—97.145 mm (3.8234—3.8246 in)
0.50 mm (0.0197 in)
OS97.365—97.395 mm (3.8333—3.8344 in)
Piston pinStandard clearance between piston
pin and hole in pistonSTD 0.004—0.010 mm (0.0002—0.0004 in)
Limit 0.020 mm (0.0008 in)
Degree of fitPiston pin must be fitted into position with thumb at 20°C
(68°F).
Piston ringPiston ring gapTop ringSTD 0.20—0.35 mm (0.0079—0.0138 in)
Limit 1.0 mm (0.039 in)
Second
ringSTD 0.20—0.50 mm (0.0079—0.0197 in)
Limit 1.0 mm (0.039 in)
Oil ringSTD 0.20—0.70 mm (0.0079—0.0276 in)
Limit 1.5 mm (0.059 in)
Clearance between piston
ring and piston ring grooveTop ringSTD 0.040—0.080mm (0.0016—0.0031 in)
Limit 0.15 mm (0.0059 in)
Second
ringSTD 0.030—0.070 mm (0.0012—0.0028 in)
Limit 0.15 mm (0.0059 in)
Connecting
rodBend twist per 100 mm (3.94 in) in
lengthLimit 0.10 mm (0.0039 in)
Side clearanceSTD 0.070—0.330 mm (0.0028—0.0130 in)
Limit 0.4 mm (0.016 in)
Connecting
rod bearingOil clearanceSTD 0.015—0.045 mm (0.0006—0.0018 in)
Limit 0.05 mm (0.0020 in)
Thickness at center portionSTD 1.492—1.501 mm (0.0587—0.0591 in)
0.03 mm
(0.0012 in)
US1.510—1.513 mm (0.0594—0.0596 in)
0.05 mm
(0.0020 in)
US1.520—1.523 mm (0.0598—0.0600 in)
0.25 mm
(0.0098 in)
US1.620—1.623 mm (0.0638—0.0639 in)
Connecting
rod bushingClearance between piston pin and
bushingSTD 0—0.022 mm (0—0.0009 in)
Limit 0.030 mm (0.0012 in)
STD: Standard OS: Oversize US: Undersize
4
2-3SPECIFICATIONS AND SERVICE DATA
1. Engine

G2M0167
2. CYLINDER BLOCK
1) Set up cylinder block so that #1 and #3 cylinders are on
the upper side, then remove cylinder block connecting
bolts.
2) Separate left-hand and right-hand cylinder blocks.
CAUTION:
When separating cylinder block, do not allow the con-
necting rod to fall and damage the cylinder block.
3) Remove rear oil seal.
4) Remove crankshaft together with connecting rod.
5) Remove crankshaft bearings from cylinder block using
hammer handle.
CAUTION:
Do not confuse combination of crankshaft bearings.
Press bearing at the end opposite to locking lip.
6) Draw out each piston from cylinder block using wooden
bar or hammer handle.
CAUTION:
Do not confuse combination of piston and cylinder.
54
2-3SERVICE PROCEDURE
7. Cylinder Block

Valve springFree length 39.8 mm (1.567 in)
Squareness 2.5°, 1.7 mm (0.067 in)
Tension/spring height228.5—261.8 N
(23.3—26.7 kg, 51.4—58.9 lb)/31.0 mm (1.220 in)
462.9—531.5 N
(47.2—54.2 kg, 104.1—119.5 lb)/23.2 mm (0.913 in)
Cylinder
blockSurface warpage limit (mating with cylinder head) 0.05 mm (0.0020 in)
Surface grinding limit 0.1 mm (0.004 in)
Cylinder bore STDA 99.505—99.515 mm (3.9175—3.9179 in)
B 99.495—99.505 mm (3.9171—3.9175 in)
TaperSTD 0.015 mm (0.0006 in)
Limit 0.050 mm (0.0020 in)
Out-of-roundnessSTD 0.010 mm (0.0004 in)
Limit 0.050 mm (0.0020 in)
Piston clearanceSTD 0.010—0.030 mm (0.0004—0.0012 in)
Limit 0.050 mm (0.0020 in)
Enlarging (boring) limit 0.5 mm (0.020 in)
Piston Outer diameterSTDA 99.485—99.495 mm (3.9167—3.9171 in)
B 99.475—99.485 mm (3.9163—3.9167 in)
0.25 mm (0.0098 in)
OS99.725—99.735 mm (3.9262—3.9266 in)
0.50 mm (0.0197 in)
OS99.975—99.985 mm (3.9360—3.9364 in)
Piston pinStandard clearance between piston
pin and hole in pistonSTD 0.004—0.010 mm (0.0002—0.0004 in)
Limit 0.020 mm (0.0008 in)
Degree of fitPiston pin must be fitted into position with thumb at 20°C
(68°F).
Piston ringPiston ring gapTop ringSTD 0.20—0.35 mm (0.0079—0.0138 in)
Limit 1.0 mm (0.039 in)
Second
ringSTD 0.37—0.52 mm (0.0146—0.0205 in)
Limit 1.0 mm (0.039 in)
Oil ringSTD 0.20—0.60 mm (0.0079—0.0236 in)
Limit 1.5 mm (0.059 in)
Clearance between piston
ring and piston ring grooveTop ringSTD 0.040—0.080mm (0.0016—0.0031 in)
Limit 0.15 mm (0.0059 in)
Second
ringSTD 0.030—0.070 mm (0.0012—0.0028 in)
Limit 0.15 mm (0.0059 in)
Connecting
rodBend twist per 100 mm (3.94 in) in
lengthLimit 0.10 mm (0.0039 in)
Side clearanceSTD 0.070—0.330 mm (0.0028—0.0130 in)
Limit 0.4 mm (0.016 in)
Connecting
rod bearingOil clearanceSTD 0.010—0.038 mm (0.0004—0.0015 in)
Limit 0.05 mm (0.0020 in)
Thickness at center portionSTD 1.492—1.501 mm (0.0587—0.0591 in)
0.03 mm
(0.0012 in)
US1.510—1.513 mm (0.0594—0.0596 in)
0.05 mm
(0.0020 in)
US1.520—1.523 mm (0.0598—0.0600 in)
0.25 mm
(0.0098 in)
US1.620—1.623 mm (0.0638—0.0639 in)
Connecting
rod bushingClearance between piston pin and
bushingSTD 0—0.022 mm (0—0.0009 in)
Limit 0.030 mm (0.0012 in)
STD: Standard OS: Oversize US: Undersize
4
2-3bSPECIFICATIONS AND SERVICE DATA
1. Engine

G2M0167
2. CYLINDER BLOCK
1) Set up cylinder block so that #1 and #3 cylinders are on
the upper side, then remove cylinder block connecting
bolts.
2) Separate left-hand and right-hand cylinder blocks.
CAUTION:
When separating cylinder block, do not allow the con-
necting rod to fall and damage the cylinder block.
3) Remove rear oil seal.
4) Remove crankshaft together with connecting rod.
5) Remove crankshaft bearings from cylinder block using
hammer handle.
CAUTION:
Do not confuse combination of crankshaft bearings.
Press bearing at the end opposite to locking lip.
6) Draw out each piston from cylinder block using wooden
bar or hammer handle.
CAUTION:
Do not confuse combination of piston and cylinder.
54
2-3bSERVICE PROCEDURE
5. Cylinder Block

G3M0340
(2) Using the ST, extract the reduction driven gear.
ST 899524100 PULLER SET
NOTE:
Drill two holes in the puller.
G3M0341
3) Remove the parking pawl, return spring and shaft.
G3M0342
4) Loosen the taper roller bearing mounting bolts.
G3M0343
5) Place two wooden blocks on the workbench, and stand
the transmission case with its rear end facing down.
CAUTION:
Be careful not to scratch the rear mating surface of
the transmission case.
Note that the parking rod and drive pinion protrude
from the mating surface.
G3M0344
6) Remove the oil pan and gasket.
NOTE:
Tap the corners of the oil pan when removing.
51
3-2SERVICE PROCEDURE
4. Overall Transmission

G3M0402
(3) Place the spring retainer on the inner race. Install
the spring to the recessed portion of the piston. Then
tighten eight socket head bolts from the rear side of the
transmission case.
Tightening torque:
25±2 N⋅m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
CAUTION:
Be sure to tighten evenly.
G3M0403
8) Install the band servo sub assembly.
9) Press the O.D. servo retainer into position with ST1 and
ST2, and secure with a snap ring.
ST1 498677010 COMPRESSOR
ST2 399703600 PULLER ASSY
CAUTION:
Perform the following operations with the transmis-
sion case set vertically on wooden blocks.
B3H0013A
10) Installation of the low & reverse brake:
(1) Install dish plate, driven plates, drive plates, and a
retaining plate, and secure with a snap ring.
NOTE:
Pay attention to the orientation of the dish plate.
Driven plate : 6
Drive plate : 6
Dish plate : 1


1Snap ring


2Retaining plate


3Transmission case


4Lathe cut seal ring


5Dish plate


6Piston


7Bolt


8Lathe cut seal ring


9Clutch spring retainer


10Forward clutch drum


11Drive plate


12Driven plate
67
3-2SERVICE PROCEDURE
4. Overall Transmission

7) To remove the cage from the inner race, turn the cage
by a half pitch to the track groove of the inner race and shift
the cage.
8) Remove snap ring, which holds the inner race to shaft,
by using pliers.
9) Take out DOJ inner race.
10) Take off DOJ cage from shaft and remove DOJ boot.
CAUTION:
Be sure to wrap shaft splines with vinyl tape to protect
the boot from scratches.
11) Place drive shaft in a vise between wooden blocks.
CAUTION:
Do not place drive shaft directly in the vise; use
wooden block.
B4M0689A
12) Raise boot band claws by means of screwdriver and
hammer.
B4M0690
13) Cut and remove the boot.
CAUTION:
The boot must be replaced with a new one whenever
it is removed.
14) Thus, disassembly of axle is completed, but UFJ can-
not be disassembled.
32
4-2SERVICE PROCEDURE
4. Front and Rear Drive Shafts