Fuel Rail: Service and Repair

AR07.03-D-1010SF Remove/install Rail



Shown on rail (1) on left cylinder head







1 Rail
2 Injection lines
3 High pressure line
4 Screw
5 Electrical connector
6 Connecting line
7 Cable tie
8 Engine wiring harness
9 Return hose
10 Clip
Y74/1 Pressure regulating valve (engine 642.992/993)
Y74/6 Pressure regulating valve (engine 642.896/898)

Shown on rail (12) on right cylinder head







6 Connecting line
11 Electrical connector
12 Rail
13 Injection lines
B4/6 Rail pressure sensor (engine 642.992/993)
B4/17 Rail pressure sensor (engine 642.896/898)












000 589 30 01 00, Open wrench insert, (18 mm)







129 589 00 91 00, Set of stop plugs