Man D 2866 LUE 602, Repair Manual

Page: 123 / 174

7
8
Replacing cylinder liners
121
Checking cylinder liner protrusion
Fig. 7
Clean basic bore and cylinder liner.
Insert cylinder liner without O-rings into crank-
case, observing the marking (ensure that it is iden-
tical with the position prior to removal).
Measure cylinder liner protrusion at at least four
different points, using gauge holder and gauge.
Specified values see Engineering S Data S Setting
values.
Note:
If available, use measuring plate for the
measurement (special tool)
Position press-on measuring plate with
turned collar facing the liner using 2 fitting
sleeves to centre plate.
Tighten 4 boltsimprovised: collar bolt
51.90020-0270, length shortened to 90
mm) n the press-on measuring plate in
stages and crosswise to 40 Nm.
Set dial gauge combination above press-
on plate to ”0” under preload relative to
the crankcase. Measure cylinder liner
protrusion at least at four points.
Fig. 8
Install shim if the protrusion is below the minimum
protrusion even at only one point.
The shim is placed under the cylinder liner collar.
However, it may be used only if after installation
the upper tolerance limit is not exceeded.