Czech Aircraft CRUISER AIRCRAFT PS-28 Cruiser 2021, Руководство по обслуживанию

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CR-MM-1-0-00
PS-28 Cruiser
PS-28N Cruiser
CHAPTER 15 – AIRPLANE REPAIRS
Date of issue: 2011-03-08 Revision No.: -
15 - 19
Color
type
Manufacturer,
name
Type
Other
components
Surface
mass
Recomm.
thickness
Drying
(between spray
coats / total)
18°C (65°F)
single
coat
BASF Glasurit
R-68 / shade
(base)
acrylic –
polyurethane
BASF
Glasurit
922-36
(standard
hardener)
Glasurit
352-319
(extra long
thinner)
1-1.6
[kg/mm/m
2
]
5.24-8.38
[ lb/inch/ft
2
]
(according
to shade)
0.02-0.04 mm
( 0.00078-0.00157” )
15 min / 19 hrs
double
coat
basic color
code: BASF
Glasurit
R- 55 / hade
(base)
acrylic –
polyurethane
BASF
Glasurit
352-216
(long thinner)
1.2-1.4
[kg/mm/m
2
]
6.29-7.33
[ lb/inch/ft
2
]
(according
to shade)
0.015-0.02 mm
( 0.00059-0.00078” )
10 min / 20 min
Glossy top
coat:
BASF Glasurit
923-155 (base)
acrylic –
polyurethane
BASF
Glasurit
929-93
(standard
hardener)
Glasurit
352-400
(extra long
thinner)
0.9
[kg/mm/m
2
]
4.82
[ lb/inch/ft
2
]
0.03-0.04 mm
( 0.00118-0.00157” )
5 min / 6 hrs
Tab. 15-8 : Recommended colors
15.7 Torque moments
Unless otherwise prescribed, the torque moments shown in the following table can be used.
When tightening follows several rules:
(a) Unless specifically stated do not grease neither nut nor bolt.
(b) If possible always tighten the nut. If for some space reasons it is necessary to tighten
the bolt head and the scope of tightening moment is defined. Use higher moment for
tightening.
(c) Maximum moments are used only for the materials and surfaces, which have a
sufficient thickness, area and strength resistant to bursting, warping or other damage.
Maximum tightening moments must not be exceeded.