Service manual

42 SHB MPE850 Rev 1.1 | 406555 |
11
9
10
8
7
5
6
► Insert the ignition coils
8
.
► Replace serrated lock washers
9
.
Assemble the bolts
10
, washers
11
and
serrated lock washers as illustrated.
Tightening torque:
8 Nm +2 Nm [5.9 lbf ft +1.5 lbf ft]
8 Servicearbeiten in der Werkstatt
8.6 Zündkerzen prüfen
► Install the spark plugs
7
using a spark
plug wrench.
Tightening torque:
20 Nm +6 Nm [14.8 lbf ft ±4.4 lbf ft]
► If the electrodes
5
are extremely sooty,
clean carefully using a spark plug brush.
► Check the spark plug gap
6
using a feeler
gauge.
Required spark plug gap:
0,69 – 0,84 mm [0.028 – 0.032 in]
► If the spark plug gap is not satisfactory,
replace the spark plug. Always replace spark
plugs in pairs.