Camshaft
Repair / Disassembly and reassembly
A5.05. 04.04.01.01
M20
en / 07.04.1997 IB002113 1/3
04
Ĺ
See also: 01.01.01.nn, 01.02.01.nn
Spare parts list: B1.05.04.2.3120
Time requirement: 2 Pers./ 2,00 h
Personnel qualification: skilled engine hand
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Operating medium: Heavy fuel and distillate fuel
Tools:
Camshaft - mounting device W1 2.9230-A
Locking screw W2
Torque wrench 40 - 180 Nm W3 1.9454-40
Hexagon socket wrench 10 mm W4 * 1.9039-10
Turning rod W5 * 2.9100-380
* not available as figure
Auxiliary material:
Sliding coating Metaflux **
Molykote paste ”G-Rapid Plus” **
** or a product of equal standard
Sequence of operations:
1. Disassembly
1.1 Open the decompression valves.
1.2 Remove the camshaft cover at the
camshaft side and the cover on the
opposite side of the clutch.
1.3 Remove the valve rocker of this cylinder
and all cylinders to the right of it
(01.02
.01.nn).
1.4 Lift the rockers of the corresponding
inlet and exhaust valve drives (Fig. 1/1)
from the cams and secure with locking
screw (W2).
Fig. 1
W2
1
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