width SUBARU LEGACY 1999 Service User Guide

3. 2500 cc MODEL
Model Sedan Wagon
Engine (cc) 2500
Driving system AWD
GT LSi GT LSi OUTBACK
Front brakeType Disc (Floating type, ventilated)
Effective disc diameter mm (in) 228 (8.98)
Disc thickness´Outer diameter
mm (in)24´277 (0.94´10.91)
Effective cylinder diameter mm (in) 42.8 (1.687)´2
Pad dimensions
(length´width´thickness) mm (in)112.3´50.0´11.0 (4.42´1.969´0.433)
Clearance adjustment Automatic adjustment
Rear brakeType Disc (Floating type)
Effective disc diameter mm (in) 230 (9.06)
Disc thickness´Outer diameter mm
(in)10´266 (0.39´10.47)
Effective cylinder diameter mm (in) 38.1 (1.500)
Pad dimensions
(length´width´thickness) mm (in)92.4´33.7´10.0 (3.638´1.327´0.394)
Clearance adjustment Automatic adjustment
Model Sedan Wagon
Engine (cc) 2500
Driving system AWD
GT LSi GT LSi OUTBACK
Hill holderÐÐÐÐÐ
Parking
brakeType Mechanical on rear brakes, drum in disc
Effective drum diameter mm (in) 170 (6.69)
Lining dimensions
(length´width´thickness) mm (in)162.6´30.0´3.2 (6.40´1.181´0.126)
Clearance adjustment Manual adjustment
Master cylin-
derType Tandem
Effective diameter mm (in) 26.99 (1-1/16)
Reservoir type Sealed type
Brake fluid reservoir capacity
cm
3(cu in)190 (11.59)
Brake
boosterType Vacuum suspended
Effective diameter mm (in) 205 + 230 (8.07 + 9.06)
Proportion-
ing valveSplit point kPa (kg/cm
2, psi) 3,678 (37.5, 533)
Reducing ratio 0.3
Brake lineDual circuit system
ABSSTD
4
4-4[S1A3]SPECIFICATIONS AND SERVICE DATA
1. Brakes

1. Specifications
A: HEATER SYSTEM
Item Specifications Condition
Heating capacity 4.652 kW (4,000 kcal/h, 15,872 BTU/h) or more ...
When 300 m
3(10,593 cu ft)/hMode selector switch HEAT
Temp. control lever FULL HOT
Temperature difference
between hot water and
inlet air65ÉC (149ÉF)
Hot water flow rate 360(95.1 US
gal, 79.2 Imp
gal)/h
Air flow rate 300 m
3(10,593 cu ft)/h Heat mode (FRESH), FULL HOT at 12.5
V
Max air flow rate 510 m
3(18,008 cu ft)/h Temperature control
leverFULL COLD
Blower fan speed 4th position
RECIRC switch position RECIRC
Heater core size (height´
length´width´thickness)193.5´152.0´25.0´0.9 mm
(7.62´5.98´0.984´0.035 in)Ð
Blower
motorType Magnet motor 230 W or less at 12 V
Fan type and
size
(diameter´
width)Sirocco fan type
150´75 mm (5.91´2.95 in)
Ð
2
4-6[S1A0]SPECIFICATIONS AND SERVICE DATA
1. Specifications

1. Air Conditioning System
A: SPECIFICATIONS
Item Specifications
Type of air conditioner Reheat air-mix type
Cooling capacity (IMACA)4.885 kW
(4,200 kcal/h, 16,666 BTU/h)
RefrigerantHFC-134a (CH
2FCF3)
[0.55 Ð 0.65 kg
(1.21 Ð 1.43 lb)]
CompressorType 5-vane rotary, fix volume (DKV-14G)
Discharge 140 cm
3(8.54 cu in)/rev
Max. permissible speed 7,000 rpm
Magnet clutchType Dry, single-disc type
Power consumption 45 W
Type of belt V-Ribbed 4 PK
Pulley dia. (effective dia.) 125 mm (4.92 in)
Pulley ratio 1.064
CondenserType Corrugated fin (Multi-flow)
Core face area 0.215 m
2(2.31 sq ft)
Core thickness 19 mm (0.75 in)
Radiation area 4.7 m
2(51 sq ft)
Receiver drier Effective inner capacity 290 cm3(17.70 cu in)
Expansion valve Type Internal equalizing
EvaporatorType A-laminate
Dimensions (W´H´T)60´224´235 mm
(2.36´8.82´9.25 in)
Blower fanFan type Sirocco fan
Outer diameter´width 150´75 mm (5.91´2.95 in)
Power consumption 230 W at 12 V
Condenser fan
(Sub fan)Motor type Magnet
Power consumption 120 W at 12 V
Fan outer diameter 320 mm (12.60 in)
Radiator fan
(Main fan)Motor type Magnet
Power consumption 120 W at 12 V
Fan outer diameter 320 mm (12.60 in)
Idling speed with
F.I.C.D. in operationMPFI model850±100 rpm (700±100 rpm ªDº range in AT
model)
Dual switch
(Pressure switch)
High-pressure line
B4M0755A
Compressor relief valve
blow-out pressure
B4M0084A
2
4-7[S1A0]SPECIFICATIONS AND SERVICE DATA
1. Air Conditioning System

NOTE:
When measuring voltage, wind a piece of tin foil
around the tip of the tester probe and press the foil
against the wire with your finger.
G6M0136
4) When tester indicates 12 volts when its probe
reaches point ªAº, a broken circuit occurs between
point ªAº and the negative terminal. Slowly move
tester probe toward the negative terminal while
contacting it on heat wire to locate point where
tester indication changes abruptly (0 volts). This is
the point where a broken circuit occurs.
When tester indicates 0 volts when its probe
reaches point ªAº, a broken circuit occurs between
point ªAº and the positive terminal. Locate a point
where tester indication changes abruptly (12 volts)
while slowly moving tester probe toward the posi-
tive terminal.
G6M0137
C: REPAIR
1) Clean broken wire and its surrounding area.2) Cut off slit on (used) thin film by 0.5 mm (0.020
in) width and 10 mm (0.39 in) length.
3) Place the slit on glass along the broken wire,
and deposit conductive silver composition
(DUPONT No. 4817) on the broken portion.
G6M0138
4) Dry out the deposited portion.
5) Inspect the repaired wire for continuity.
26
6-2[W13C0]SERVICE PROCEDURE
13. Rear Window Defogger