2006 SAAB 9-2X spark plugs

111
Maintenance and service
Maintenance schedule ....................................... 11-3
Maintenance precautions .................................. 11-3
Before checking or servicing in the engine
compartment ........................................................ 11-4
When you do checking or servicing in the engine
compartment while the engine is running ......... 11-4
Engine hood ....................................................... 11-4
Engine compartment overview ......................... 11-6
Non-turbo models ................................................... 11-6
Turbo models .......................................................... 11-7
Engine oil ............................................................ 11-8
Checking the oil level ............................................. 11-8
Changing the oil and oil filter ................................ 11-8
Recommended grade and viscosity ..................... 11-11
Recommended grade and viscosity under severe
driving conditions ................................................ 11-11
Synthetic oil ............................................................ 11-12
Cooling system .................................................. 11-12
Cooling fan, hose and connections ...................... 11-12
Engine coolant ........................................................ 11-13
Air cleaner element ............................................ 11-15
Replacing the air cleaner element ......................... 11-16
Spark plugs ......................................................... 11-18
Recommended spark plugs ................................... 11-18
Drive belts ........................................................... 11-18
Manual transmission oil .................................... 11-19
Checking the oil level ............................................. 11-19
Recommended grade and viscosity ..................... 11-20
Automatic transmission fluid ............................ 11-20
Checking the fluid level .......................................... 11-20
Recommended fluid ............................................... 11-21
Front differential gear oil (AT vehicles) ............ 11-22
Checking the oil level ............................................. 11-22
Recommended grade and viscosity ..................... 11-22
Rear differential gear oil .................................... 11-23
Checking the gear oil level .................................... 11-23
Recommended grade and viscosity ..................... 11-23
Power steering fluid ........................................... 11-24
Checking the fluid level .......................................... 11-24
Recommended fluid ............................................... 11-25
Brake fluid ........................................................... 11-25
Checking the fluid level .......................................... 11-25
Recommended brake fluid ..................................... 11-26
Clutch fluid (MT vehicles) .................................. 11-26
Checking the fluid level .......................................... 11-26
Recommended clutch fluid .................................... 11-27
Brake booster ..................................................... 11-27
Brake pedal ......................................................... 11-27
Checking the brake pedal free play ...................... 11-27
Checking the brake pedal reserve distance ......... 11-28
Clutch pedal (MT vehicles) ................................ 11-28
Checking the clutch function ................................ 11-28
Checking the clutch pedal free play ..................... 11-28
Replacement of brake pad and lining ............... 11-29
Breaking-in of new brake pads and linings .......... 11-29
Parking brake stroke .......................................... 11-30
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11 - 1 8
Maintenance and service
Spark plugsIt may be difficult to replace the spark
plugs. It is recommended that you have
the spark plugs replaced by your Saab
dealer.
The spark plugs should be replaced ac-
cording to the maintenance schedule in
the “Saab Warranty and Service Record
Booklet”.

Recommended spark plugsNon-turbo models:
FR5AP-11 (NGK)
Turbo models:
ILFR6B (NGK)
Drive belts1) Power steering pump pulley
2) Air conditioner compressor pulley
3) Crank pulleyThe alternator, power steering pump, and
air conditioner compressor depend on
drive belts. Satisfactory performance re-
quires that belt tension be correct.
To check belt tension, place a straight-
edge (ruler) across two adjacent pulleys
and apply a force of 22 lbs (98 N, 10 kg)
midway between the pulleys by using a
spring scale. Belt deflection should be the
amount specified. If a belt is loose,
cracked, or worn, contact your Saab deal-
er.
When disconnecting the spark
plug cables, always grasp the
spark plug cap, not the cables.

Make sure the cables are replaced
in the correct order.
B00027
A B
2
3 1
B00365
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Specifications
12-3
– CONTINUED –
12
Engine

Electrical system
AT: Automatic transmission
MT: Manual transmissionEngine model
EJ253 (2.5-liter, SOHC, non-turbo)
EJ255 (2.5-liter, DOHC, turbo)
Engine type
Horizontally opposed, liquid cooled 4 cylinder, 4-stroke gasoline engine
Displacement cc (cu-in)
2,457 (150)
Bore  Stroke in (mm)
3.9  3.1 (99.5  79.0)
Compression ratio
10.0 : 1
8.4 : 1
Firing order
1 – 3 – 2 – 4
Battery type and capacity (5HR)
MT
55D23L (12V-48AH)
AT
75D23L (12V-52AH)
Alternator
Turbo engine
12V-110A
Non-turbo
engine
12V-90A
Spark plugs
Turbo
engine
ILFR6B (NGK)
Non-turbo engine
FR5AP-11 (NGK)
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14-6
Index
Power
Door locking switches .................................................... 2-6
Steering ....................................................................... 7-15
Steering fluid ............................................................... 11-24
Windows ...................................................................... 2-17
Preparing to drive ............................................................... 7-6
Printed antenna .................................................................. 5-2
R
Rear
Combination lights ...................................................... 11-50
Differential gear oil ...................................................... 11-23
Gate ............................................................................. 2-19
Seats ............................................................................. 1-6
Rear seat
Folding down ................................................................. 1-7
Rear window
Defogger button ........................................................... 3-23
Wiper and washer switch ............................................. 3-22
Recommended
Automatic transmission fluid ....................................... 11-21
Brake fluid .................................................................. 11-26
Clutch fluid .................................................................. 11-27
Oil grade and viscosity .............. 11-11, 11-20, 11-22, 11-23
Power steering fluid .................................................... 11-25
Spark plugs ................................................................. 11-18
Remote keyless entry system ............................................ 2-7
Replacement
Brake pad and lining ................................................... 11-29
Wiper blades ............................................................... 11-36
Replacing
Air cleaner element ..................................................... 11-16Battery (remote keyless entry system) .......................... 2-9
Lost transmitters (keyless entry system) ..................... 2-10
Replacing bulbs .............................................................. 11-44
Cargo area ................................................................. 11-52
Dome light .................................................................. 11-52
Front turn signal light ................................................. 11-49
Headlight .................................................................... 11-46
License plate light ...................................................... 11-52
Map light .................................................................... 11-52
Rear combination lights ............................................. 11-50
Rocking the vehicle ............................................................ 8-9
Roof crossbar ................................................................... 8-12
S
Seat
Fabric ........................................................................... 10-5
Heater ............................................................................ 1-5
Seatbelt ................................................................................. 4
Extender ...................................................................... 1-18
Maintenance ................................................................ 1-17
Pretensioners ............................................................... 1-19
Safety tips ...................................................................... 1-8
Warning light and chime ....................................... 1-10, 3-9
Seatbelts ............................................................................. 1-8
Selector lever .................................................................... 7-11
Position indicator ......................................................... 3-14
Shift lock release .............................................................. 7-13
Side vents ........................................................................... 4-3
Snow tires ........................................................................... 8-9
Sounding a panic alarm ...................................................... 2-8
Spark plugs ..................................................................... 11-18
Specifications ................................................................... 12-2A1910BE-A-GSAAB.book Page 6 Tuesday, September 6, 2005 8:37 AM
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