Installing injector
1.
Remove all covers before installation.
2.
Clean sealing surface on cylinder head and
protective sleeve.
3.
Coat sealing ring on injector (1) with as-
sembly compound.
Note:
Use either the installation tool or the hold-
down clamp (2) to press injector (1) into
the cylinder head.
4.
Align square on injector (1) with the seat in
the hold-down clamp (2) and insert injector
by hand straight into the cylinder head.
5.
Fit hold-down clamp (2) in correct position
by hand.
Installation without installation device
1.
Screw in new screw (3) and press injector (1) carefully into the cylinder head by tightening screw (3).
Name
Size
Type
Lubricant
Value/Standard
Screw
M8
Preload torque
(Engine oil)
5 Nm
2.
Release screw (3) again and relieve hold-down clamp (2).
Installation with installation device
1.
Place installation tool on hold-down clamp (2) to press injector (1) carefully into the cylinder head.
2.
Place hold-down clamp (2) in correct position, screw in screw (3) and tighten snug-fit.
Installing pressure pipe neck
1.
Blow out HP fuel line (1) and pressure pipe
neck (3) with compressed air.
2.
Coat sealing ring with assembly compound.
3.
Coat sealing cone of pressure pipe neck (3)
with engine oil.
4.
Slide pressure pipe neck (3) up to contact
point on sealing ring in cylinder head.
5.
Press pressure pipe neck (3) in completely
by hand.
6.
Align HP connection of injector with pres-
sure pipe neck (3).
7.
Coat thread and shoulder of union nut (2) with engine oil and tighten with torque wrench to the speci-
fied tightening torque.
Name
Size
Type
Lubricant
Value/Standard
Retaining screw
M25
Preload torque
(Engine oil)
15 Nm +5 Nm
MS150111/01E 2014-05
| Task Description | 51
TIM-ID: 0000050909 - 001
