Bell OH-58A Technical Manual page 78

LOCATION
COMPONENT /
MEMBER
FS
Aft Cabin 120.00-
Enclosure 130.00
Pylon Support 98.80 73.93
123.62 71.92
Cabin Roof Beam 80.46- 67.92-
130.00 71.96
101.67& 67.92-
123.62 71.96
67.92-
71.96
120.90
80.46-
130.00 67.92
Lower Cabin Shell 73.18- 20.00-
113.00 25.25
73.18-
113.00
20.00
113.00- 20.00-
130.00 54.65
96.44 20.00
36.00- 20.00-
130.00 54.65
Upper Cabin Roof 54.48-
Shell 82.86
82.86-
125.00
120.40-
130.00
125.00-
130.00
Table 4-2. Damage Limits Forwar d Fuselage — C ondition I (Cont)
ELEMENT
WL BL
Gun Mount Channel
63.71 20.00L
7.52L&R Forward Support
6.25L&R Aft Support
Beam, Left and Right
3.00L&R
0 Bulkheads Between
Beams
3.00L-
Bulkhead Skin and
3.00R
Doubler
3.00L- Bottom Skin and
3.00R Access Cover
18.40L&R- Radius and Edge of
Outboard Honeycomb Panel
18.40L- Honeycomb Panel
18.40R
Honeycomb Panel
Splice
Frames, Angles,
Stiffeners
Top Skin
Honeycomb Panels
14.12L&R- Honeycomb Panels
Outboard
14.12L- Titanium Panel
14.12R
DAMAGE LIMITS
CAP / FLANGE SKIN / WEB
CD' CL' N WL'
(D'=N x CL) (D'=N x WL)
1.00 2.00 10
No Damage Allowed
No Damage Allowed
No Damage Allowed
No Damage Allowed
2.00
0.75
1.00
6.30
6.30
0.75 1.50 10
0.50 1.00 10
3.00
3.00
2.50
2.50
NOTES /
CAUTIONS
N
5
5
5
No Damage
5 Within 3" Radius
of Inserts
No Damage
5 Within 3" Radius
of Inserts
5
5
5
5