Bristell B23
Airplane Maintenance Manual
Chapter 20
Issue: 30-Sep-2020
Chapter 20 Page 9
apply on the cloth only and wipe it off from the surface before its
evaporating.
▶
Apply bonding sealant on one of the surfaces, which
should be sealed together. Apply the adhesive directly
from the packing by means of the extrusion gun, plastic
spatula or paintbrush in such a way that the layer of
sealant is equally thick and integral, without bubbles or
uncovered areas. The optimum thickness of the applied
coat is 0.3 mm (0,01 in).
NOTICE
The surfaces that are to be connected must be dry and clean before
application of bonding sealant.
▶
After applying bonding sealant connect both parts
together, fix them by clecos and rivet them.
NOTICE
After proper riveting the continual bur of adhesive is created on the
edge of connected surfaces. If this bur is big, it is possible to wipe it
off with the plastic spatula and finally with cloth dipped in degreasing
agent.
▶
After riveting, seal rivet heads, there, where pop rivets
are used (see Chapter 51-73-02
Bonding Rivet Heads,
Big Irregularities and Material Transitions)
.