MTU 8V2000M40A Operating Instructions Manual page 165

Removing injector
1. Remove leak-off-fuel lines.
2. Remove fuel line (3).
3. Remove thrust screw (2).
4. Pull off pressure pipe neck (1).
5. Extract fuel from the exposed bores using the
suction device.
6. Remove screw (5).
7. Remove clamp (4).
8. Screw puller into injector.
9. Remove injector with puller.
10. Remove injector sealing ring (1) using a self-
made hook.
11. After removal, seal all openings with suitable
covers.
Installing injector
1. Remove all covers before installation.
2. Clean sealing surface on cylinder head and
protective sleeve.
3. Coat sealing ring (1) with assembly com-
pound and fit onto injector.
4. Coat sealing ring (2) with assembly com-
pound and fit onto injector.
5. Press injector (3) into cylinder head by hand.
Result: • The pin is at 11-o'clock position to the
transversal axis of the engine.
• Pin is in recess of clamp (4).
6. Install clamp (4) with screw (5), positioning it
correctly.
Result: • Pin on injector is in the recess in the
clamp.
• Forked clamp end is engaged in the cover
recess.
7. Tighten screw (5) of the clamp by hand.
Result: Injector can still be turned.
MS150031/06E 2016-010 | Injection Valve / Injector | 165