Removing And Installing
Removing Cylinder Bank 1 (Right)
-- Remove the engine cover. Refer to ENGINE COVER, REMOVING .
-- Remove the air filter housing. Refer to LOWER AIR FILTER HOUSING .
-- Remove the nuts -arrows- and then remove the air filter housing bracket -1-.
-- Remove the screws -1- and -2- from the connector strip.
-- Push the connector toward the ignition coil, open the lock by hand and connect the connector to the ignition coils.
-- Move the wiring harness slightly down.
Removing Cylinder Bank 2 (Left)
-- Remove the air filter housing. Refer to LOWER AIR FILTER HOUSING .
-- Remove the nuts -arrows- and then remove the air filter housing bracket -1-.
-- Remove the screws -1- and -2- from the connector strip.
-- Disconnect the connector -arrow-.
-- Push the connector toward the ignition coil, open the lock by hand and connect the connector to the ignition coils.
-- Move the wiring harness slightly down.
Continuation for Both Sides
-- Position the Ignition Coil Puller T40039 only on the topmost thick rib -arrow- and pull the ignition coils one after the other off the spark plugs.
-- Remove the spark plugs with Spark Plug Removal Tool VAS 3122B.
Installing
-- Use the Spark Plug Removal Tool VAS 3122B to tighten the new ignition coils to specification.
-- Lubricate the ignition coils. Refer to IGNITION COIL, LUBRICATING .
-- Align all the ignition coils one after the other and insert them loosely into the spark plug shaft.
-- Press the ignition coils evenly onto the spark plugs by hand. Do not hit them.
-- Connect the connector to the ignition coil until it clicks into place.
-- Tighten the screws to the tightening specification.
-- Installation is the reverse of removal.
-- Install engine cover. Refer to ENGINE COVER, REMOVING .
| Tightening specification | Nm |
|---|---|
| Spark plugs in cylinder head | 30 |
| Connector strip bolts | 5 |
| Air filter housing bracket | 9 |