6.5 Fuel System
6.5.1 HP fuel line and pressure pipe neck – Replacement
Preconditions
☑
Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Part No.
Qty.
Torque wrench, 20–100 Nm
F30026582
1
Ratchet adapter
F30027340
1
Adapter
F30006234
1
Plug-in open-end wrench, 19 mm
F30025897
1
Crowfoot box wrench, 19 mm
F30027424
1
Crowfoot box wrench, 22 mm
F30027425
1
Double-head box wrench
F30011450
1
Assembly compound (Hakuform 30–15)
X00067260
1
Pressure pipe neck
(→ Spare Parts Catalog)
HP fuel line
(→ Spare Parts Catalog)
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.
Preparatory steps
1.
Close fuel inlet line.
2.
Drain fuel (→ Page 90).
HP fuel line and pressure pipe
neck – Replacement
1.
Remove leak fuel line from cylinder head.
2.
Remove HP fuel line (2).
3.
Remove thrust screw (4).
4.
Withdraw pressure pipe neck (5).
5.
Coat sealing ring of new pressure pipe neck
with grease.
6.
Coat sealing cone of pressure pipe neck with
engine oil.
7.
Insert pressure pipe neck into cylinder head
until it is in contact with the sealing ring.
8.
Fully press in pressure pipe neck by hand.
MS150094/02E 2015-05
| Task Description | 87
TIM-ID: 0000012538 - 003
