SZD-54-2
„Perkoz”
TECHNICAL SERVICE MANUAL
SECTION 17.
SAILPLANE REPAIRS
Issue II
April 2014
Revision
Allstar PZL Glider Sp. z o.o.
Doc No. 542.4.02
page 17.19
corrected
Fig. 17-24. Repair of damage to sandwich outer
shell, detail “A”
In case of damage to sandwich outer shell (Fig. 17
‒23.) repair should be
performed as follows:
-
Remove damaged parts of the outer shell, make removed shape regular (circle,
rectangular, square),
-
Remove foam together with connecting layer 1x92110 acc. to hole in outer shell.
-
Chamfer outer shell acc. to Fig. 17
‒18. Fabric 92110 should not be chamfered (cut
acc. to hole in outer shell),
-
Fit a foam
part “A” (to the web of connection layer), paste it on composition with
microballoon,
-
Laminate connection layer 1x92110 along the hole,
-
Fit and paste the second part of foam,
-
Further operations acc. to item 17.3.5.1.1.
17.3.5.2.2.
Trough damage
Repair should be performed as follows:
-
Remove damaged parts of the structure, widen hole acc. to item 17.3.5.1.3,
-
Perform further operations acc. to item 17.3.5.1.3 through inner shell rebuilt,
(2x92145 fabrics),
-
Foam and connection layer rebuild perform acc. to item 17.3.5.2.1,
-
Further operations acc. to item 17.3.5.1.1.
