Subaru 2009 Impreza User Manual download pdf (Page 335)

11-20 Maintenance and service

Drive belts

1) Power steering pump pulley

2) Front side belt

3) Alternator pulley

4) Air conditioner compressor pulley

5) Rear side belt

6) Crank pulley

A) 22 lbf (98 N, 10 kgf)

CAUTION

The drive belt, which runs in con-

junction with the following compo-

nents, must be used within the

specified deflection.

. Power steering pump pulley

. Alternator pulley

. Crank pulley

Check the deflection of the drive belt

and if there is any looseness,

cracks, wear or unusual noise on

front side belt we recommend that

you contact your SUBARU dealer.

Continuing to use the vehicle with

the belt outside of the specification

may cause the engine to malfunc-

tion and the above components to

malfunction.

To check the tension of the front side belt,

place a straightedge (ruler) across two

adjacent pulleys (alternator and crank

pulley) and apply a force of 22 lbf (98 N,

10 kgf) midway between the pulleys by

using a spring scale. Belt deflection

should be the amount specified. If the

front side belt is loose, cracked, or worn,

contact your SUBARU dealer.

in (mm)

Deflection

New belt

Used belt

A

0.28 – 0.35

(7.0 – 9.0)

0.35 – 0.43

(9.0 – 11.0)

The rear side belt is a stretch-type belt,

and the deflection and tension do not

need to be checked. If there are cracks or

wear confirmed on the belts and a

squeaking sound is heard from them,

contact your SUBARU dealer.

Manual transmission oil

& Checking the oil level

Non-turbo model

1) Yellow handle

Turbo model except WRX STI

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