Operating instructions

6.4 Valve Gear
6.4.1 HP pump – Filling with engine oil
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use Part No. Qty.
Engine oil
WARNING
Fuels are combustible.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Do not smoke.
WARNING
Oils/oil vapors are combustible.
Risk of fire!
• No open flames, no electric sparks. Do not smoke. Avoid ignition sources.
CAUTION
Fuel system high-pressure pump not filled with engine oil.
Damage to components, major material damage!
• Make sure that the high-pressure fuel pump is filled with engine oil before installation or initial
operation.
Filling HP pump
1. Remove plug screw (2).
2. Use pump oiler to fill HP pump (1) with en‐
gine oil until engine oil emerges.
3. Insert plug screw (2).
124 | Task Description | MS150047/02E 2012-03
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