Wing Structure - Maintenance Practices; General; Remove/Install The Wings; Install A Wing Spar Bushing To A New Replacement Wing - Diamond DA20-C1 Maintenance Manual

DA20-C1 AMM
1.

General

The following maintenance practices describe how to:
- Remove and install the wings. The procedure is simple. You need no special tools. Remove/
Install the wing using 3 persons.
-

Install a wing spar bushing to a new replacement wing.

2.

Remove/Install the Wings

A. Equipment
Wing Trestles
Wing Stands
B. Remove the Wings
1. Remove the following items for access:
- Pilots' seats.
- Access panels below the fuselage for the
control connections.
- Access panels below the wing roots for
the B-bolts.
2. Disconnect the aileron control rods at the bell-
crank on the bulkhead, aft control.
3. Disconnect the flap control rods at the bell-
crank on the bulkhead, aft control.
4. Put the trestles under the wings.
5. Remove the nut and spacer from the B-bolt.
6. Release the locking device for the main bolts.
7. Take the weight of the wing.
8. Remove the main bolt.
DA201-C1
Rev 17

WING STRUCTURE - MAINTENANCE PRACTICES

Item
Detail Steps/Work Items
57-10-00
Quantity
2
2
Key Items/References
Refer to Chapter 25-10.
Refer to Chapter 52-40.
Refer to Chapter 52-40.
Refer to Chapter 27-10.
Through the panels below the fuselage.
Refer to Chapter 27-50.
Through the panels below the fuselage.
To touch the wing under the spar.
Pull it up against the spring. Then turn it
180°.
One person at the wing tip.
If necessary, move the wing tip slightly up
and down.
Maintenance Practices
Part Number
Commercial
Commercial
Page 201
01 Nov 10