Bell OH-58A - Page 83

T M 55 -1 520-228 -BD
Table 4-4. Damage Limits Forward Fuselage — Condition I
DAMAGE LIMITS
LOCATION
CAP / FLANGE SKIN / WEB
COMPONENT /
MEMBER
FS WL BL
ELEMENT
CD’ CL’ N WL’ N
NOTES /
CAUTIONS
(D’=N x CL) (D’=N x WL)
Tail Boom 174.10-
182.40
Bell Crank Support
No Damage Allowed
31.87-
182.40
Driveshaft Support &
Hangers
No Damage Allowed
Stabilizer 84.57 Spar
0.70 1.40 10
Fin Honeycomb Panels 2.0 5
4 -3 9
TM 55-1520-228-BD
Table 4-5. Damage Limits Forward Fus elage — Condition II
DAMAGE LIMITS
LOCATION
CAP / FLANGE SKIN / WEB
COMPONENT /
MEMBER
FS WL BL
ELEMENT
CD’ CL’ N WL’ N
NOTES /
CAUTIONS
(D’=N x CL) (D’=N x WL)Fin Fin to Antenna
Attaching Flanges
1.20 2.40 10
Fin to Boom Inserts
No Damage Within 3” of Inserts
Tail Skid
Tube Fitting
No Damage Restrictions
Landing Gear Skid Tube
2.00 5
Fwd and Aft Cross
Tubes
No Damage Allowed
Forward Console
1.00-
32.75
20.00-
44.50
5.06R-
3.06L
Caps, Stiffeners,
Doublers
1.10 2.20 5
1.00-
32.75
20.00-
44.50
5.06R-
3.06L
Skins/Webs
4.50 5
32.75-
55.10
21.00-
32.50
5.06R-
3.06L
Caps, Stiffeners,
Doublers
0.65 1.30 5
32.75-
44.00
23.39-
32.50
5.06R-
3.06L
Skins/Webs
4.50 5
32.75-
44.00
21.00-
23.39
5.06R-
3.06L
Skin
1.00 5
Honeycomb
Panel
44.00-
57.10
21.00-
32.50
5.06R-
3.06L
Honeycomb Panel
8.00 5
AIRFRAME