WT-9 Dynamic Club S FLIGHT MANUAL Section 4 Page 4-
SECTION 4
NORMAL PROCEDURES
Page
4.1 Introduction 4-1
4.2 Rigging and derigging 4-1
4.3 Daily inspection 4-4
4.4 Preflight inspection 4-4
4.5 Normal procedures and check list 4-7
4.1 Introduction
Section 4 provides checklist and amplified procedures for the conduct of normal
operation. Normal procedures associated with optional systems can be found in
Section 9.
4.2 Rigging and derigging
4.2.1 Rigging of the wings
The aeroplane has the wings disassembled for transportation purposes or to save space
in the hangar. There is a description for the rigging procedure of the right wing. The
procedure for the left wing is analogous. Thoroughly clean and lubricate all the wing
fitings and pins so pins locate easily.
Rigging:
1. Fit the spar end of the right wing into the spar end ( fork ) of the wing central
section and push the wing along its longitudinal axis so that a connection slot
between the wing central section and the wing root is approx. 100 mm ( Fig. 3 ).
Connect the hoses from the Pitot-static tube and prepare and adjust the wing fuel
tank hoses (connect the wiring for fuel tank conductive connection and position
lights, strobe lights, if lights installed ).
2. Fully push the wing into the wing central panel and slide the wing tank fuel
houses on theirs sockets together with theirs clamps. Carefully insert the pin of the
extended wing flap hinge into the fitting of the wing central panel. Take care of
the hoses from the Pitot-static tube, they must not be twisted and for fuel houses.
3. Insert wing pins to connect wing spar end with the wing central panel. The outer
pin is inserted through the access hole on the lower wing surface . The inner pin is
inserted through the hole in the cockpit below pilot seat ( slightly lift and lower
the wing tip to ease the pin insertion ).
4. Insert rear spar into the fitting to lecate the rear spar to the centre section. Secure
all 6 pins with safety pins ( Fig.4 ).
5. Insert connecting pin of the flap rod. During this procedure the flap control lever
in the cockpit shall be set to the rearmost position and the flap shall be deflected
to maximum down position.
Date: 15.1.2007 / Rev.: 4 „Appr“
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