MTU 12V4000G34F Operating Instructions Manual page 141

9.6.3 Injector rings – Replacement
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Installation/removal jig
Milling cutter
Torque screwdriver, 1–5 Nm
Torque wrench, 10–60 Nm
Ratchet bit
Torque wrench, 60–320 Nm
Ratchet bit
Assembly compound (Molykote P 37)
Assembly compound (Kluthe Hakuform 30-15)
Multi-purpose grease
Engine oil
O-ring
Sealing ring (consisting of CE ring and support ring)
Damper ring
WARNING
Fuels are combustible and explosive.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Do not smoke.
• Wear protective clothing, protective gloves, and safety glasses / facial protection.
WARNING
Liquid or gaseous media, e.g. fuel, are poisonous.
Escaping vapors of highly volatile media, e.g. fuel or ether.
Risk of fatal injury through swallowing; risk of poisoning through inhalation; irritation to eyes
and skin!
• Seek medical attention immediately; do not induce vomiting.
• Do not inhale vapors or smoke.
• Wear protective clothing, protective gloves, and safety glasses.
• If contact is made with skin, wash off with water and soap.
• Keep the engine room well ventilated at all times.
WARNING
Hot components/surfaces.
Risk of burns!
• Allow the engine to cool down to below 50 °C before beginning work.
• Wear suitable protective equipment/thermal gloves.
• Avoid unprotected contact with hot surfaces.
Part No.
F6789889
F30452739
F30452774
F30452769
F30027340
F30452768
F30027341
50564
X00067260
40320
(→ Spare Parts Catalog)
(→ Spare Parts Catalog)
(→ Spare Parts Catalog)
MS15060/01E 2018-12 | Injector | 141
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