2006 Subaru Outback Owner's Manual - Page 353
2006 Subaru Outback Manual
Page 353 highlights
11-20 Maintenance and service Drive belts The alternator, power steering pump, and air conditioner compressor depend on drive belts. Satisfactory performance requires that belt tension be correct. Deflection New belt A B 0.28 - 0.35 (7.0 - 9.0) 0.30 - 0.33 (7.5 - 8.5) Used belt 0.35 - 0.43 (9.0 - 11.0) 0.35 - 0.40 (9.0 - 10.0) in (mm) Manual transmission oil Checking the oil level 1 2.5-liter models 1 2 B A To check belt tension, place a straightedge (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. B00427 3.0-liter models 3 1) Power steering pump pulley 2) Air conditioner compressor pulley 3) Crank pulley B00365 Non-turbo models 1) Yellow handle It is unnecessary to check belt tension periodically because your engine is equipped with an automatic belt tension adjuster. However, replacement of the belt should be done according to the maintenance schedule in the "Warranty and Maintenance Booklet". Consult your SUBARU dealer for replacement. If a belt is loose, cracked, or worn, contact your SUBARU dealer.
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