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LANCE II SERVICE MANUAL
13. Install the lower and upper selector covers and secure with screws.
14. Install the floor panel
aft of the main spar and secure with
screws. Install the seat
belt attachments and seats.
15. Install the cover and carpet of the aft floor tunnel.
b. Either aft stabilator control cable (4 and 5) may be installed by the following
procedure:
1. Route
the cable (4) under
pulley (7).
2. Connect the cable to the stabilator bellcrank and secure with bolt, washer, nut
and cotter pin (8). (Tighten nut "finger tight" only.)
3. Connect
the cable to the forward cable at
the turnbuckle (16) in the aft section
of
the fuselage. The upper aft cable (5) connects to the right forward cable (2) and the lower cable
(4) to the left cable (3).
4. Install
the
cable
guard
pin
at the
pulley
(7).
5. Set cable tension and check rigging and adjustment per Paragraph 5-15.
c. Install the access panels to the aft section of the fuselage.
5-15. RIGGING AND ADJUSTMENT OF STABILATOR CONTROLS.
a. To check and set the correct degree of stabilator travel, the following procedure may
be used:
1. Level the airplane. (Refer to Leveling, Section II.)
2. Place the stabilator in neutral position. Neutral position is obtained when a level
placed on stabilator rigging tool (Figure 5-6) indicates that stabilator is parallel with leveling
holes noted in Figure 2-6.
3. Check the stabilator travel
by placing a rigging tool on the upper
surface of the
stabilator
as shown in Figure 5-6. (This tool
may be fabricated from dimensions
given in
Figure 5-21.)
4. Set on a bubble protractor the number of degree up travel as given in Table V-I
and place it on the rigging tool. Raise the trailing edge of the stabilator and determine that
when the stabilator contacts its stops, the bubble of the protractor is centered.
NOTE
The stabilator should
contact both of its stops
before the
control
wheel contacts
its stops.
5.
Set on the protractor the number
of degrees down travel as given n
Table V
and again place
it on the rigging tool. Lower the trailing
edge of the stabilator and determine
that when it contacts
its stops, the bubble of
the protractor is centered.
6. Should the stabilator
travel be incorrect in either
the up or down position,
remove the fin tip by removing
the attachment screws and with the
use of the rigging tool and
bubble protractor
turn the stops located at each stabilator
hinge in or out to obtain the correct
degree of
travel. (Refer to
Figure 5-7.)
7. Ascertain that the locknuts of the stop screws are secure and then reinstall the fin
tip.
b. To check and set stabilator control cable tension, the following procedure may be
used:
1. Ascertain that the stabilator travel is correct.
2. Insure that there
is .875 +. 125 inch control shaft
travel between contact with the
primary up stop on the stabilator and the secondary stop on the left control column shaft.
Adjust stabilator control cable turnbuckles to get this measurement.
3. Remove the
access panel to the aft section
of the fuselage and fin tip.
Revised: 10/3/80 SURFACE CONTROL
1G5
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