subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Spark Plug|Removal and Installation|Page 652 > < Spark Plug|Removal and Installation|Page 650
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Tightening torque (Resonator chamber): 33 N.m (3.4 kgf-m, 24.6 ft-lb)

LH SIDE

1. Install in the reverse order of removal.

Tightening torque (Spark plug): 21 N.m (2.1 kgf-m, 15 ft-lb)

CAUTION:  The above torque should be only applied to new spark plugs without oil on their threads. In case their threads are lubricated, the
torque should be reduced by approximately 1/3 of the specified torque in order to avoid over-stressing.

Spark Plug|Removal and Installation|Page 652 > < Spark Plug|Removal and Installation|Page 650