For dismantle of the flap remove a forward wheel.

Fig. 8.28. Components of the forward flap: 1 – wing; 2 – bolt of 2,3 N · m; 3 – forward flap; 4 – expansion nut; 5 – threshold upholstery; 6 – quick-detachable bolt

Unblock quick-detachable bolts of 6 (fig. 8.28).

Turn off bolts of 2 (fig. 8.28).

Unblock the flap from clamps of a forward wing and take out in the direction down.

Installation is made in the return sequence.