Subaru WRX & WRX STI Manuals 2011 Impreza WRX & WRX STI Owner's Manual | Page 353

Maintenance and service
Maintenance schedule .......................................
Maintenance precautions...................................
Before checking or servicing in the engine
compartment....................................................
When checking or servicing in the engine
compartment....................................................
When checking or servicing in the engine
compartment while the engine is running..........

11-3
11-3

Automatic transmission fluid..........................

11-23

Checking the fluid level....................................
Recommended fluid .........................................

11-23
11-24

11-4

Front differential gear oil (AT models) ...........

11-24

11-4

Checking the oil level ......................................
Recommended grade and viscosity ..................

11-24
11-25

Rear differential gear oil..................................

11-25

11-5

Engine hood .......................................................
Engine compartment overview..........................

11-5
11-7

Non-turbo models ..............................................
Turbo models except STI ....................................
STI.....................................................................

11-7
11-8
11-9

Recommended grade and viscosity ..................

11-25

Power steering fluid ........................................

11-25

Checking the fluid level....................................
Recommended fluid .........................................

11-25
11-26

Brake fluid........................................................

11-27

Checking the fluid level....................................
Recommended brake fluid ...............................

11-27
11-27

Engine oil..........................................................

11-10

Checking the oil level .......................................
Changing the oil and oil filt er............................
Recommended grade and viscosity ..................
Recommended grade and viscosity under
severe driving conditions ...............................
Synthetic oil.....................................................

11-10
11-11
11-13

Clutch fluid (MT models) .................................

11-28

Checking the fluid level....................................
Recommended clutch fluid...............................

11-28
11-28

11-14
11-14

Brake booster ..................................................
Brake pedal ......................................................

11-29
11-29

Cooling system ................................................

11-14

Cooling fan, hose and connections ...................
Engine coolant .................................................

11-14
11-15

Checking the brake pedal free play ..................
Checking the brake pedal reserve distance.......

11-29
11-30

Clutch pedal (MT models) ...............................

11-30

Air cleaner element ..........................................

11-18

Replacing the air cleaner element .....................

11-18

Checking the clutch function............................
Checking the clutch pedal free play..................

11-30
11-30

Spark plugs ......................................................

11-20

Recommended spark plugs ..............................

11-20

Drive belts ........................................................
Manual transmission oil ..................................

11-21
11-21

Hill start assist system (MT models – if
equipped) ......................................................
Replacement of brake pad and lining ............

11-31
11-31

Checking the oil level .......................................
Recommended grade and viscosity ..................

11-21
11-22

Breaking-in of new brake pads and linings .......

11-31

Parking brake stroke .......................................

11-32

11