(c)
Make sure that the multimeter indication of paint resistance is between 1 and 100 megohms at each point.
(d)
If the surface resistance is less than 1 megohm, remove and apply the anti-static paint again.
(e)
If the surface resistivity is more than 100 megohms, dry the anti-static paint and measure the resistance again.
S 377-080-B00
(13) Apply masking tape and masking materials to the area aft of STA
138.6.
S 377-081-B00
CAUTION: DO NOT APPLY DECORATIVE PAINT, BMS10-60, TYPE II OVER THE
_______ ANTI-STATIC PAINT, BMS10-21, TYPE II ON THE BAND AREA BETWEEN STA 138.6 AND STA 143.6 ON THE NOSE RADOME. UNSATISFACTORY OPERATION OF THE ANTENNA CAN OCCUR.
(14) Apply more enamel coating, BMS10-60, Type II to the erosion area of the nose radome as follows:
(a) Apply the erosion coating consisting of a total of 0.008 inch to 0.010 inch of enamel coating, BMS10-60, Type II from the nose radome tip to STA 138.6.
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(b) Make sure each layer cures before you apply the next layer. S 037-082-B00
(15)
Remove all masking tape and masking materials from the nose redome. S 437-083-B00
(16)
Install the nose radome on the airplane (AMM 53-52-00/401).
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LIGHTNING DIVERTER STRIPS - MAINTENANCE PRACTICES
____________________________________________________
1. General_______
A. This procedure contains three tasks:
(1)
The first task is the removal of the lightning diverter strips.
(2)
The second task is the installation of the lightning diverter strips.
(3)
The third task is the adjustment/test of the lightning diverter strips.
B. You must repair the damaged radome surface before you install the new lightning diverter strips.
TASK 53-52-03-002-001-B00
2. Remove the Lightning Diverter Strips____________________________________
A. Consumable Materials
(1) B00083 Solvent - TT-N-95, Naphtha
B. References
(1) AMM 53-52-00/401, Nose Radome
C. Access
(1) Location Zone
111 Radome
D. Procedure
S 012-002-B00
(1)
Open the nose radome and keep it in the open position, or fully remove the nose radome (AMM 53-52-00/401).
S 022-003-B00
(2)
Remove the screws that attach the diverter strips to the nose radome (Fig. 201).
(3)
Remove the diverter strip from the nose radome.
(4)
Remove all unwanted material from the nose radome surface.
S 102-006-B00
(5)
Clean the nose radome surface with a cheesecloth that is moist with solvent.
S 022-004-B00
S 102-005-B00
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A-A B-B
THE ELECTRICAL RESISTANCE BETWEEN THESE SURFACES MUST BE LESS THAN 0.01 OHM
Lightning Diverter Strip Figure 201
E64450
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