PS-28 Cruiser
PS-28N Cruiser
CR-MM-1-0-00
CHAPTER 5 – TAIL UNIT
Revision No.: 22
Date of issue: 2018-09-27
5 - 8
5.3.3 Elevator removal
Type of maintenance: heavy
Authorization to perform:
See point 2.5.3.
Tools needed:
-
wrench size 7/16 in
-
cutting pliers
NOTE:
For elevator removal two persons are requested.
(a) Remove the cover (21, Fig. 5-5) from the bottom elevator surface (see 6.3.6).
(b) Disconnect the trim tab actuator connector (see Fig 6-8).
(c) Unscrew the bolts (4, Fig. 5-5) and remove fiberglass cover (3).
(d) Unscrew the nut (19), remove washer (20), bolt (18) and disconnect elevator control rod
(17).
(e) Remove the cotter pin (26), washers (25), pin (24) and disconnect the rod (22) from the
hinge (23).
(f) Unscrew the nuts (14), remove washers (15), and bolts (13; 16) from all three hinges.
(g) Carefully remove the elevator (2) from the stabilizer (1) and store it in such a way that a
damage cannot occur.
5.3.4 Elevator installation
Type of maintenance: heavy
Authorization to perform:
See point 2.5.3.
Tools needed:
-
wrench size 7/16 in
-
pliers
NOTE:
For elevator installation two persons are requested.
(a) Inspect the hinges on the elevator, clean them and apply lubricant on them (see 2.6). Do
the same for the hinges on the stabilizer.
(b) Put the elevator (2, Fig. 5-5) in all three hinges on the stabilizer (1).
(c) Insert the trim tab actuator wires going from the stabilizer to the elevator.
(d) Insert bolts (13; 16) into all three hinges, slip washers (15), screw and tighten nuts (14).
(e) Fit the rod (22) to the hinge (23), insert pin (24) with washer (25) into the hole, insert the
washer (25) and secure with the new cotter pin (26).
(f) By means of the bolt (18), washers (20), and nut (19) connect elevator control rod (17)
and tighten nut.
(g) Install rear cover (3). The lower bolt (4) screw at first.
(h) Connect the trim tab actuator wires (see Fig.6-8).
(i) Install the cover (21, Fig. 5-5) on the bottom elevator surface (see 6.3.7).
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