Replacing spark plugs
Remove the ignition coils.
Remove the spark plugs using a set of 16 and 21 mm torque wrenches with a torque limit of 17.5 and 28 Nm + a square adapter 9-9.52 for the Ele. 1086 (Ele. 1382) wrench (1).
Check and adjust the gap between the electrodes for each spark plug if necessary. Install the spark plugs.
Tighten the spark plugs to the specified torque of 28 Nm.
Install the ignition coils.
(Original of this article on the website Renaultbook.ru)