Harken B 1140 Series, Manual

Page: 47 / 56

B1140 Winch 47
Troubleshooting
To identify the various parts refer to the exploded view on page 6.
PROBLEM POSSIBLE CAUSE POSSIBILE SOLUTIONS
The winch does not
engage second or
third speed: The first speed button (n° 77) does
not disengage. • Check whether the outer edge of the button is
rubbing against the inner edge of the stripper
arm support(n° 71). If it is, contact the
Harken
Italy Tech Service Team.
• Check the height of the first speed button by
adjusting how far it is screwed on to the
control rod (n° 26). If it is too high, the button
will touch the logo ring (n° 76) and thus cannot
disengage.
• Slightly unscrew the set screws (n°22) so as to
ease the pressure on the balls housed in the
upper dog clutch (n° 6). This will help to
disengage the first speed button as the ball
bearings will slide more easily in the upper race
of the central shaft (n° 4).
WARNING!:
Do not unscrew the
set screws excessively, because you risk not
having the upper dog clutch tight enough against
the upper race of the shaft.
• Once the first speed button is disengaged,check
that the teeth of the upper dog clutch (n° 6)
do not touch the lower dog clutch (n° 5).
Fig. 48
!