radial. and also the U 501. The fig.
ff0
C depicts the related positions for
th~ 250, 360, ~OO .~d 501 sq~are barrels.
The crank return spring in Fig. 94 B must apply pressure to both sides of the
positioning stub (fig. 94 areas D-l and D-2) and no clearance should be present.
Service Bulletin No.1
February
n,
197~
radial. and also the U 501. The fig.
ff0
C depicts the related positions for
th~ 250, 360, ~OO .~d 501 sq~are barrels.
The crank return spring in Fig. 94 B must apply pressure to both sides of the
positioning stub (fig. 94 areas D-l and D-2) and no clearance should be present.
Service Bulletin No.1
February
n,
197~
Maico 72-74.5 Radial Manaual
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