Ultraflex ND1-MM, Installation Manual

Page: 16 / 40

Installation manual
ULTRAFLEX
page 16
of 39
- ZTF SYSTEM
4 Fasten the cylinder link arm (8) to the engine arm (6) by screwing a 3/8" ultrabolt (9) in the closest hole to
the stern, by interposing washer (10): tighten the ultrabolt using a 14 mm wrench with a torque of 54 Nm (40
lb.-ft.).
Screw the self-locking nut (11) with
a 9/16" wrench and tighten it with
a torque of 27 Nm (20 lb.-ft.). After
having fastened the nut (11), recheck
that the tightening torque - 54 Nm (40
lb.-ft.) - of the screw (11) is correct.
CAUTION
Apply grease to the screw shafts
before tightening the nuts.
5
Complete the assembly of UC130 cylinder on the outboard engine by following what is reported
on the installation and maintenance manual of the cylinder itself, except for the fastening phase of
the cylinder link arm to the engine arm, which is described in the previous points.
WARNING
Do not disconnect the hydraulic hoses for any reason.
6
Assemble the tiller handle on the ZTF device as described in paragraph 3.7.
3 Fasten the device with the bracket on the engine arm using nuts (X) and interposing washers (Y), follow-
ing the tightening torque and the instructions included in the manual of engine manufacturer's
tiller handle
.
Apply grease to the pivots before tightening the nuts.
CAUTION
During this operation, be careful not to damage, bend and disconnect the hydraulic hoses.
X
Y
9
6
10
11
8