TM55-1500-345-23
assembly. F a y i n g s u r f a c e s t h a t a r e t o b e
3-5. MATING SURFACES.
adhesively bonded will be surface treated and
Application, Similar Metals. All seams in
a.
processed as specified in the approved bonding
which the mating (faying) surfaces are similar
procedures prescribed for the assemblies con-
metals will be protected by applying two coats of
cerned. In addition to the required primer
primer to each surface being joined. Welded fay-
coatings, faying surfaces of magnesium alloys
ing surfaces shall not be primed prior to
will be filled with an approved sealing compound.
3-4.1/(3-4.2 blank)
Change 1
