2006 SUBARU LEGACY spark plugs replace

Maintenance and service 11 - 1 9
remove the air cleaner element.
6. Clean the inside of the air cleaner cov-
er and case with a damp cloth and install
a new air cleaner element.
7. To install the air cleaner case cover, in-
sert the three projections on the air clean-
er case cover into the slits on the air clean-
er case and then snap the two clamps on
the air cleaner case cover.Spark plugs
It may be difficult to replace the spark
plugs. It is recommended that you have
the spark plugs replaced by your
SUBARU dealer.
The spark plugs should be replaced ac-
cording to the maintenance schedule in
the “Warranty and Maintenance Booklet”. „
Recommended spark plugs
2.5-liter non-turbo models:
FR5AP-11 (NGK)
2.5-liter turbo and 3.0-liter models:
ILFR6B (NGK)
B00115
y When disconnecting the spark
plug cables, always grasp the
spark plug cap, not the cables.
y Make sure the cables are replaced
in the correct order.
B00027

14-6 Index
N
New vehicle break-in driving the first 1,000 miles (1,600 km) ...................................................................... 8-2
O
Odometer .................................................................. 3-7, 3-11
Off road driving ................................................................... 8-6
Oil filter ........................................................................... 11-10 Oil level Engine ......................................................................... 11-9
Front differential gear (AT vehicles) .......................... 11-23
Manual transmission ... .......................................... ..... 11-20
Rear differential ......................................................... 11-24
Oil pressure warning light ................................................. 3-18
Outside mirrors ................................................................. 3-41
Outside temperature indicator .......................................... 3-27
Overheating engine ........... ............................................... 9-12
P Parking Brake stroke .............................................................. 11-32
Light switch .................................................................. 3-33
Periodic inspection . ............................................................ 8-4
Power
Door locking switches .................................................... 2-6
Seat ............................................................................... 1-4
Steering fluid ............................................................. 11-27
Windows ...................................................................... 2-19
Precautions against vehicle modification ................ 1-24, 1-61
Preparing to drive ............................................................... 7-7
Printed antenna .................................................................. 5-2 R
Rear
Combination lights ..................................................... 11-51
Differential gear oil ..................................................... 11-24
Gate ............................................................................. 2-24
Seats .............................................................................. 1-7
Rear seat
Folding down (Station wagon) ... .................................... 1-8
Rear window
Defogger button ........................................................... 3-38
Wiper and washer switch ............................................. 3-37
Recommended
Automatic transmission fluid ... ................................... 11-23
Brake fluid .................................................................. 11-28
Clutch fluid ................................................................. 11-29
OIL grade and viscosity ...................... 11-12, 11-13, 11-21,
11-24, 11-26
Power steering fluid ................................................... 11-27
Spark plugs ................................................................ 11-19
Remote keyless entry system ........................................... .. 2-7
Replacement Brake pad and lining .................................................. 11-31
Wiper blades ............. ................................................. 11-41
Replacing Air cleaner element ................. ................................... 11-17
Battery (remote keyless entry syst em) ........................... 2-7
Lost transmitters (keyless entry system) ...................... 2-11
Replacing bulbs .............................................................. 11-48
Cargo area light ......................................................... 11-55
Dome light .................................................................. 11-53
Door step light ............................................................ 11-54
Front fog light ............................................................. 11-50

Index 14-7
Front turn signal light ................................................. 11-50
Headlight ................................................................... 11-49
High mount stop light ................................................. 11-56
License plate light ...................................................... 11-53
Map light .................................................................... 11-54
Parking light ............................................................... 11-50
Rear combination light ............................................... 11-51
Trunk light .................................................................. 11-55
Rocking the vehicle .......................................................... 8-12
Roof rail and crossbar ...................................................... 8-14 S
Safety Precautions when driving .......... ....................................... 4
Symbol .............................................................................. 2
Warnings .......................................................................... 2
Seat Fabric ........................................................................... 10-5
Heater ............................................................................ 1-7
Seatbelt ................................................................................. 4
Maintenance ............. ................................................... 1-21
Pretensioners .............................................................. 1-21
Safety tips .................................................................... 1-11
Warning light and chime .............................................. 1-13
Seatbelts .......................................................................... 1-11
Selector lever ............................ .............................. 7-12, 7-18
Position indicator .................... ..................................... 3-24
Shift lock release ..................................................... 7-16, 7-23
Snow tires ......................................................................... 8-10
Sounding a panic alarm .................................................... 2-10
Spark plugs .................................................................... 11-19
Specifications ................................................................... 12-2 Speedometer ............................................................. 3-6, 3-10SRS
Curtain airbag .......... ....................................... ............. 1-53
Frontal airbag ............................................................... 1-43
Side airbag ............... ....................................... ............. 1-53
SRS airbag (Supplemental Restraint System
airbag) .............. .......................................... ............... 4, 1-38
SRS airbag system warning light .. .................................... 3-16
Starting the engine ........ .................................................. .... 7-8
State emission testing (U.S. only) ....................................... 7-6
Steering wheel
Power ........................................................................... 7-25
Tilt ................................................................................ 3-43
Stopping the engine ............................................................ 7-9
Storage compartment ......................................................... 6-4
Sun shades ....................................................................... 2-27
Sun visors ........................................................................... 6-3
Supplemental Restraint System ai rbag (SRS) .................. 1-38
Synthetic leather upholstery ....... ...................................... 10-5
T
Tachometer ................................................................ 3-8, 3-12
Temperature gauge ........ ........................................... 3-9, 3-13
Temperature warning light (AT OIL TEMP) ...................... 3-18
Temporary spare tire .......................................................... 9-2
Tie-down hooks ................................................................ 9-13
Tilt steering wheel ............................................................. 3-43
Tire Chains .......................................................................... 8-11
Inspection ................................................................... 11-34
Pressures and wear ................................................... 11-35
Replacement .............................................................. 11-38