Ignition (H4SO Engine): Removal & Installation Subaru Impreza GD/GC/GG рестайлинг 2

REMOVAL

Spark plug

< Ref. to SPECIFICATION , General Description. >

Scheme 17

Scheme 18

1. Disconnect the ground cable from battery.
2. Remove the air cleaner case. < Ref. to «REMOVAL»(ref-273751-S42539503392007121100000), Air Cleaner Case. >
3. Remove the spark plug cords by pulling the boot. (Do not pull the cord itself.) (Scheme 17): Identifying Spark Plug Cords
4. Remove the spark plug with a spark plug socket. (Scheme 18): Removing Spark Plug With Spark Plug Socket

Scheme 19

Scheme 20

1. Remove the battery.
2. Remove the spark plug cords by pulling the boot. (Do not pull the cord itself.) (Scheme 19): Identifying Spark Plug Cords
3. Remove the spark plug with a spark plug socket. (Scheme 20): Removing Spark Plug With Spark Plug Socket

INSTALLATION

Install in the reverse order of removal.

Tightening torque

6.4 N.m (0.65 kgf-m, 4.7 ft-lb)