MTU 12V4000Gx5S Series Operating Instructions Manual page 218

With exhaust gas aftertreatment
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Installing new injector
Note:
• The new sealing ring is included in the
scope of supply of the injector.
• Use a multi-purpose grease without solids
content.
1.
Install new sealing ring (1) abutted to (Multi-
purpose grease)so that it makes contact and
check that the installation position is correct.
Note:
Only remove plug from injector immediately
prior to assembling the adapter.
2.
Remove plug.
3.
Clean sealing face on cylinder head and pro-
tective sleeve by removing carbon deposits
with a milling cutter.
4.
Coat damper ring (2) with (Assembly com-
pound (Molykote P 37)).
5.
Coat O-rings (3) and (5) with (Assembly com-
pound (Kluthe Hakuform 30-15)).
Note:
Make sure that the sealing ring does not fall
into the water sleeve.
6.
Ensure that the sealing ring (4) is correctly
seated.
7.
Insert injector (1) in the cylinder head, ensur-
ing that it is correctly aligned with the HP line
connection.
8.
Press in injector with installation/removal jig.
9.
Remove installation/removal jig.
216 | Injector | MS15065/01E 2019-01

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12v4000g25s12v4000g75s12v4000g85s12v4000g15s

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