Cylinder heads (page 3 of 6)

• Remove the corrugated sleeve complete with air cleaner cover proceeding as described in "Removing the Engine".
• Remove the intake box (see specific paragraph).

1. Remove the engine oil dipstick complete with guide.

1. Disconnect the electrical connection from the coolant fluid temperature sensor (NTC).
2. Disconnect the electrical connection from the coolant temperature gauge transmitter and max. temperature warning light contact.
3. Disconnect the electrical connection from the ignition coils.

1. Slacken the four fastening screws and remove the left hand cylinder head.
2. Disconnect the electrical connections from the electroinjectors.

1. Disconnect the high voltage cables from the spark plugs.
2. Slacken the fastening screws and remove the ignition coils complete with spark plug cables.

6 ÷ 10 Nm
0.7 ÷ 1.1 kgm

1. Disconnect the engine cooling pipes involved, slacken the fastening screws, then remove the thermostatic cup complete with ignition coils support and sleeves.

14 ÷ 17 Nm
1.4 ÷ 1.7 kgm

32 ÷ 39 Nm
3.3 ÷ 4.1 kgm