Operation Manual

Table Of Contents
Job Card No.:
Engine:
Filing No.:
Idle Stroke
Setting
0178-17-10 1955
The depth dimension (t) of 156 mm - Fig. 1 - is now
obtained by means of shim plates (12) of various
thicknesses.
This results in an idle stroke (X) - Fig. 3 - of 3,5 ± 0,1
mm.
Max. tolerance +/- 0.5 mm for later firing pres-
sure correction, in view of limited free distance
between spring cap (41) and pump element
(293).
Changing the thickness of the shim plate pack
by 0.25 mm corresponds to a change in firing
pressure of 3 - 4 bar.
07.02.02 Page 2 of 2
S/BVM 628
© 1284
Fig. 3
Fig. 2
© 25 549 1
© 25 550 1