Bailey Moyes 912 Dragonfly, Maintenance Manual

Page: 44 / 191

Page 43
Section 11
Maintenance & Inspection
Dragonfly 582/912
HORIZONTAL STABILIZER & ELEVATOR FRAME
STEP INSTRUCTIONS for Assembly, for Disassembly reverse the order! PART NO. STAGE CERT.
1 Bolt AN3-13A, 3/16” washer, horiz stab comp strut inboard,
threaded insert 7/16” x 10/32,
horiz stab comp strut inboard, AN3 half nut. Insert tube conn saddle end 1”.
Tight.
DFC 016
DFO 037
DFP 034
2 Bolt AN3-13A, 3/16” washer, horiz stab fwd,
threaded insert 7/16” x 10/32, horiz stab fwd, 3/16” washer, AN3 half nut. Insert tube
conn saddle end 1”.
Tight.
DFC 007
3 Bolt AN3-13A, 3/16” washer, elevator,
threaded insert 7/16” x 10/32, elevator, 3/16” washer, AN3 half nut. Insert
tube conn flat end.
Tight.
DFC 002
DFP 033
4
Bolt AN3-20A, elevator horn,
saddle 1”,
elevator, threaded insert 7/16” x 10/32, elevator, saddle 1”,
elevator conn starboard,
3/16” washer, AN3 half nut. Insert tube conn flat end. Loose.
DFL 010
DFP 031
DFJ 006
5 Bolt AN3-20A, 3/16” washer, elevator horn, saddle 1”, elevator, saddle 1”, elevator
conn starboard, 3/16” washer, AN3 half nut. Tighten bolts
#
4 and
#
5. Very tight.
6 Bolt AN3-20A, 3/16” washer, elevator, threaded insert 7/16” x 10/32, elevator, saddle
1”,
elevator conn port,
3/16” washer, AN3 half nut. Insert tube conn flat end. Loose
DFJ 005
7 Bolt AN3-20A, 3/16” washer, elevator, saddle 1”, elevator conn port, 3/16” washer,
AN3 half nut. Tighten bolts
#
6 and
#
7. Very tight
8
Bolt AN3-6A, hinge brkt,
tube conn flat end, threaded insert 7/16” x 10/32. Very tight.
DFO 023
9 Pop rivet aluminium 3/16” x 5/8”,
1/2” tube insert angled,
horiz stab fwd. Set rivet. Do not pop
DFT 413
DFP 017
10 Pop rivet aluminium 3/16” x 5/8”, 1/2” tube insert,
horiz stab aft.
Set rivet, do not pop
DFP 017
DFB 006
11 Pop rivet aluminium 3/16” x 5/8”, horiz stab tension tube,
horiz stab aft. Pop the rivet. Put first rivet in centre hole and pop. Go to one end of
tube, centre horiz stab tension tube using hole in end of horiz stab aft as a visual
guide. Tape or hold firmly in place. Drill 3/16” hole through hole in horiz stab tension
tube. Remove tape, repeat at other end.
Place rivets and pop.
DFF 005
(1) Recommended Special Tools: None
(2) The parts needed to perform the task: Replace worn/damaged parts as needed, listed above. Max. Wear (defined 1.1.8.1)
(3) Type of maintenance: Inspection=Line & Replacement=Heavy
(when it involves replacement of structural components.)
(4) Certification needed to accomplish the task: Line=LSRI Inspection or above, Heavy=LSRM Maintenance or above.
see:
3 Level of Certification in this manual
(5) Detailed instructions and diagrams as needed to perform the task, listed above and adjacent page.
Every Annual or 100 Hrs., Inspect for Cracks, Corrosion, Elongation of holes & Fasteners for Wear & Security.
See: 1.3.5 Fabric Coverings: For more inspection and testing information on fabric coverings.
(6) Method to test/inspect to verify the task was accomplished properly. Insure that all procedures were followed correctly and
there is proper non-binding movement to moving parts and that fasteners were tightened as instructed. When flight
controls are involved, assure that they are operating properly.
Section 11 Horiz. Stabilizer & Elev. Frame
Section 11