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Subaru
Justy Service Information
Service
Capacities and Fluid Type:
| Year |
Engine
Oil |
5spd
2WD |
5spd
4WD |
ECVT
2WD |
ECVT
4WD |
Rear
Axle |
Fuel
Tank |
Cooling
System MT |
Cooling
System ECVT |
| 87-88 |
3.0qt |
2.1-2.4qt |
3.5qt |
n/a |
n/a |
0.8qt |
9.2
gal |
4.5qt |
5.2qt |
| 89-94 |
3.0qt |
2.5qt |
3.6qt |
3.5qt |
4.4qt |
0.8qt |
9.2
gal |
4.9qt |
5.2qt |
Engine
Oil: 10W40 Conventional
Motor Oil, (don't use synthetic)
Transmission
Oil (MT Only): 80W
Limited-Slip Axle Fluid
(synthetic blend works best)
Transmission
Oil (ECVT Only):
Dexron/Mercon III
Rear
Axle Fluid: 80W Limited-Slip
Axle Fluid (synthetic blend
works best)
Fuel
Type: Regular Unleaded 87
Octane (R+M/2)
Cooling
System: Ethylene-Glycol
(green) Anti-Freeze with 50/50
Water Mixture
EF10/12
Firing Order and Ignition
Diagram:
Quick
Tune Up Specifications:
| Model |
Plug
Gap |
Timing |
Fuel
Pump |
Idle
Speed |
Valve
Clearance |
| Carb |
.040-.045
in |
5�
BTDC |
1.3-2.0
psi |
800
rpm |
.006/.010"
int/exh |
| EMPI |
.040-.045
in |
5�
BTDC |
43-45
psi |
700
rpm |
.006/.010"
int/exh |
EF10/12
Timing Mark Alignment:
EF10/12
Cylinder Head Tightening
Sequence:
Alternator
Specifications:
| Model |
Output |
Volts
@ 75�F |
| 87-88 |
45
Amps |
14.1-14.8 |
| 89-94 |
55
Amps |
14.2-14.8 |
Starter
Specifications:
| Model |
Amps |
Volts |
No-Load
Amps |
No-Load
Volts |
No-Load
RPM |
| All
MT |
400 |
5 |
45 |
11.0-11.5 |
5500
rpm |
| All
ECVT |
400 |
5 |
90 |
11.5-12.0 |
6500
rpm |
Brake
Specifications:
| Value |
1987-1988
and 1989-1994 DL |
1989-1994
GL |
| Master
Cylinder Bore |
0.8125
in |
0.8125
in |
| Brake
Disc Thickness Maximum |
0.710
in |
0.710
in |
| Brake
Disc Thickness Minimum |
0.610
in |
0.610
in |
| Brake
Disc Maximum Runout |
0.0059
in |
0.0059
in |
| Brake
Drum Inside Diameter |
7.09
in |
7.09
in |
| Brake
Drum Maximum ID |
7.17
in |
7.17
in |
| Front
Minimum Lining Thickness |
0.295
in |
0.315
in |
| Rear
Minimum Lining Thickness |
0.067
in |
0.067
in |
Camshaft
Specifications:
| Camshaft
Lobe Elevation |
Camshaft
End Play |
| 1.4520-1.4528
in |
0.0012-0.0150
in |
Crankshaft
Specifications:
| Journal
Diameter |
Main
Bearing Oil Clearance |
End
Play |
Thrust
Number |
| 1.6250-1.6290
in |
0.0006-0.0018
in |
0.0031-0.0070
in |
4 |
PCV
System Diagram:
Piston
and Ring Specifications:
| Piston
Clearance |
Ring
Gap |
Oil
Ring Gap |
Top
Clearance |
Bottom
Clearance |
Oil
Control |
| 0.0015-0.0028
in |
0.0079-0.0138
in |
0.0120-0.0350
in |
0.0014-0.0030
in |
0.0010-0.0026
in |
0 |
Piston
Ring Placement:
Rod
Specifications:
| Journal
Diameter |
Bearing
Oil Clearance |
Side
Clearance |
| 0.6531-1.6535
in |
0.0008-0.0021
in |
0.0028-0.0130
in |
Torque
Values:
| Head |
Main
Bearing |
Rod
Bearing |
Crank
Pulley |
Flywheel |
Intake |
Exhaust |
Spark
Plug |
| 29
then 55 ft lb |
30-35
ft lb |
29-33
ft lb |
58-72
ft lb |
65-70
ft lb |
14-22
ft lb |
15-20
ft lb |
15
ft lb |
Additional
Torque Specifications:
| Component |
SAE
ft lb |
Metric
Nm |
| Lug
Nuts |
58-72 |
78-98 |
| Lower
Front Strut Mounting
Bolts |
25-40 |
34-54 |
| Upper
Front Strut Mounting
Bolts |
29-43 |
39-59 |
| Front
Strut Upper Retaining
Nut |
22 |
31 |
| Ball
Joint to Housing Bolt |
28-37 |
38-50 |
| Ball
Joint to Link Nut |
29 |
39 |
| Front
Stabilizer Plate to
Crossmember |
30 |
40 |
| Stabilizer
Link to Transverse Link |
25 |
34 |
| Stabilizer
to Crossmember |
21 |
28 |
| Transverse
Link to Crossmember |
43-58 |
59-78 |
| Tension
Rod to Bracket Bolt |
40-54 |
54-74 |
| Tension
Rod to Transverse Link
Bolt |
54-69 |
74-93 |
| Lower
Rear Strut Mounting
Bolts |
72-87 |
98-118 |
| Upper
Rear Strut Mounting
Bolts |
43-51 |
59-69 |
| Rear
Control Arm to Axle
Housing Bolts |
54-69 |
74-93 |
| Rear
Control Arm to
Crossmember Bolts |
43-58 |
59-78 |
| Steering
Wheel Retaining Nut |
36-43 |
49-59 |
| Rack
and Pinion Mounting
Bolts |
33-43 |
44-59 |
| Blower
Motor Mounting Bolts |
7 |
10 |
| Heater
Unit Mounting Bolts |
7 |
10 |
| Air
Conditioning Compressor
Mounting Bolts |
30 |
40 |
| A/C
Refrigerant Lines to
Compressor |
14 |
20 |
| A/C
Condenser Retaining
Bolts |
7 |
10 |
| A/C
Refrigerant Lines to
Condenser |
14 |
20 |
| A/C
Discharge Pipe to
Evaporator |
14 |
20 |
| A/C
Suction Pipe to
Evaporator |
22 |
29 |
| A/C
Receiver/Drier Mounting
Bolts |
7 |
10 |
| A/C
Receiver/Drier
Refrigerant Lines |
12 |
17 |
| Cruise
Control Vacuum Pump and
Mounting Bolts |
5 |
7 |
| Cruise
Control Actuator
Assembly Nuts |
5 |
7 |
| Windshield
Wiper Arm Nut |
13 |
18 |
Transmission
(5-speed) Information Page
Transmission
(ECVT) Information Page
Valve
Specifications:
| Seat
Angle |
Face
Angle |
Spring
Pressure |
Spring
Height |
Stem-to-Guide
Clearance Intake |
Stem-to-Guide
Clearance Exhaust |
Stem
Diam. Intake |
Stem
Diameter Exhaust |
| 45� |
45� |
112-129psi |
1.248in |
0.0008-0.0020in |
0.0016-0.0028in |
0.2742-0.2748in |
0.2734-0.2740in |
Wheel
Alignment Specifications:
| Model |
Caster
Range |
Caster
Preferred |
Camber
Range |
Camber
Preferred |
Toe-In |
Toe-Out |
| 87-88 |
1
1/2-3 1/2 P |
2
1/2 P |
5/16-1
11/16 P |
11/16
P |
3/32 |
1/2 |
| 89-94 |
1
1/2-3 1/2 P |
2
1/2 P |
5/16-1
11/16 P |
11/16
P |
5/16 |
1/16 |
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