Cylinder Head
Maintenance / Disassembly
A5.05. 01.06.01.00
M20
en / 30.09.2010 IB001347 2/4
01
3. Disassemble lube oil line for the injection pump at the respective block piece of the medium guide
and at the injection pump.
4. Loosen and remove block pieces and/or end flange (Cyl. 1) of the medium guide of the cylinder
head to be disassembled.
5. Loosen pressure screws (Fig. 1/1 and 2) and lever off transverse pressure piece (3) with cover
(X) and pull to the left out of the injection pump and the cylinder head.
6. Slide sleeve (Y) to the left in the cylinder head frame.
7. Disassemble covering plate between exhaust pipe and cylinder head,
unscrew hexagonal screws on exhaust pipe.
CAUTION
Screw off pressure gage line from end flange (lube oil jet cooling) during disassembly
of the last cylinder head at counter-coupling side.
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