Installation and maintenance manual
ULTRAFLEX
page 10
of 47 -
SINGLE LEVER CONTROL B301 AND B302
E
N
G
L
ISH
3
Remount
the
cable fastener (7) on
the plate (8) aligning
the cylinder of the
connector (10) with the
hole of the cable
fastener.
4
Fix the cable
fastener (7) to the plate
(8) with the screws (9).
7
8
10
9
8
6
Turn the control
box upside down
(internal mechanism
looking upward).
Put the pin (I) in one of
the three holes (a), (b),
or (c) of the lever (12).
NOTICE
The hole is chosen according to the stroke of the cable (see the table below).
7
I
12
5
Measure the engine shift lever stroke from the
forward gear to the reverse gear. See the possible
strokes on the control device and select the nearest one;
for instance, if the stroke on the engine (from one end
of stroke to the other) is 67 mm, the cable must be
connected to the more internal hole (68 mm stroke). If a
stroke of 70 mm is detected, check if the 68 mm stroke
is sufficient otherwise connect the cable to the central
hole (76 mm stroke); some millimeters (5-6) of surplus
stroke on the control device are counterbalanced by
the cable play.
b
HOLE
a
b
c
STROKE [mm ]
68
76
82
a
b
c
c
a
Adjust the shift cable stroke in order to not force the top and the bottom of the engine stroke.
The non-compliance with this recommendation causes the control system malfunction such as:
- High resistance to the lever operation
- Early wear of the mechanism that can cause its locking.
WARNING
