MTU 12 V 4000 Lx4 Operating Instructions Manual page 158

6. Fasten the ring eyelet of the ignition line (3) to the ignition coil (1) with the bolt and spring washer.
Name
Bolt
7. Fit the protective cap (2) and check for correct seating.
Exchanging spark plug isolator
sealing ring
1. Insert screwdriver (3) between Teflon
sleeve (1) and sealing ring (2).
2. Pry out and pull out sealing ring (2).
3. Fold together new sealing ring (2).
4. Insert sealing ring (2) into the hole in Teflon
sleeve (1) with the article number facing
downwards.
158 | Task Description | MS15027/00E 2013-10
Size Type
M6 Tightening torque
Lubricant Value/Standard
10 Nm