2004 SAAB 9-3 alternator

6Engine bayColor code______________ 278
Engine number __________ 278
Gearbox number _________ 278
Warning labels __________ 7
Vehicle identification number 278Alternator ______________ 205
Drive belt _______________ 205
Exhaust emission control __ 145
Ignition system __________ 272
Simple troubleshooting
(A/C, ACC) _____________ 255
Spark plugs _____________ 272
Turbo gauge ____________ 80Engine oil: checking level __ 196Automatic transmission _________ 153
Transmission: technical data _____ 272
Manual transmission ___________ 152
Battery ______________________ 202
Battery charge ________________ 202
Jump starting _________________ 187
Changing engine oil ____________ 197
Engine: description ____________ 193
Engine: technical data __________ 270
Important considerations for driving 144
Oil grade and viscosity__________ 270
Topping-up fluid _________ 206
Wash/wipe stalk switch____ 95
Washer fluid ____________ 206
Washer jets ____________ 207
Power steering ________________ 201
Fluid: checking/topping up _______ 201
Coolant: checking/topping-up ____ 199
Driving in hot climates __________ 177
Radiator _____________________ 270
Temperature gauge ____________ 80
Changing a fuse _________ 222
Fuse table _____________ 227
Fuses _________________ 222
Relays ________________ 227ABS brakes_____________ 160
Brake pads _____________ 200
Brake system ___________ 274
Brake fluid______________ 200
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204 Car careBattery disconnect switchA crash could cause a short circuit in the
alternator or starter motor. A disconnect
switch by the battery’s positive terminal cuts
off the battery from the alternator and starter
motor when the airbags and seatbelt pre-
tensioners are detonated.
WARNING
If the battery disconnect switch has
tripped, do not reset it until you have visu-
ally inspected the car’s electrical system.
If there are visible signs of damage, have
the car checked at a Saab dealer before
resetting the disconnect switch.NOTICEExercise special care when removing and
fitting the positive (+) cable so as not to
damage the battery disconnect switch.
Battery disconnect switch with reset
button
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205 Car care
Drive beltThe alternator is situated on the right-hand
side of the engine. It is driven by a
poly-V-belt from the crankshaft pulley.A slipping or broken poly-V-belt can
result in:
 no charge to the battery
 no A/C compressor function
The belt tension is critical and is adjusted
automatically by the belt tensioner.
WARNING
 Keep hands and clothing clear of drive
belts when engine is running.
 Always stop the engine before
inspecting the drive belt.
 The radiator fan is electric and can
start even when the engine is
switched off.NOTICESerious damage can be done to the car’s
electrical system if an alternator lead is
disconnected while the engine is running.
Drive belt
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272 Technical dataElectrical system
Drive belt

Manual transmission
Voltage ___________________________ 12 V
Battery capacity ____________________ 70 Ah
Starter motor _______________________ 1.8 kW
Alternator rating: ____________________ 140 A/14 V
Firing order ________________________ 1-3-4-2
Spark plugs ________________________ NGK PFR6T-10G
Electrode gap ______________________ 0.9–1.0 mm
Outside length ______________________ 40.472'' (1028 mm)Drive belt
Type _____________________________ Fully synchronized
with final drive gear
and differential
Oil type (for topping up)_______________ Saab MTF 0063
Oil capacity:
5-speed _________________________ 1.9 qts. (1.8 l), to
level plug
6-speed, 2.0 Turbo _________________ 3.15 qts. (3.0 l)
Speed, mph (km/h) at 1000 rpm in highest
gear (5th gear) ____________________ 27–30 (43–48)
Speed, mph (km/h) at 1000 rpm in highest
gear (6th gear) ____________________ 29–34 (46–55)
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