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MAINTENANCE MANUAL
S 368-047
(7)
Repair of the fastener seals (Ref Structural Repair Manual)
(a)
Repair self-sealing rivets.
1) Self-sealing rivets are used a lot in skin panels in the fuel tank area. If you find a fuel leak at a rivet, you must replace the rivet to make a permanent repair. You can make a temporary repair if you make a permanent repair the next time you go into the fuel tank per the structural repair manual.
2) To make a temporary repair of a self-sealing rivet, use one of the methods that follows: a) Apply sealant to a self-sealing rivet with a sealing
tool (Fig. 809). b) Apply sealant to a self-sealing rivet with a temporary repair tool (Fig. 810). c) Install a Click Patch. 3) Apply sealant to a self-sealing rivet with a sealing tool (Fig. 802, 809).
NOTE: Use this procedure for fuel leaks at mechanically
____
sealed rivets only.
a) Clean the surface of the adapter with emery cloth if it is necessary.
NOT BRIDGED
Re-Entrant Fillet Seal and Dimensions of Full Bodied Fillet Seals
Figure 808
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MAINTENANCE MANUAL
b) Remove the paint from around the rivet that leaks.
WARNING: DO NOT GET SOLVENTS IN YOUR MOUTH, OR YOUR EYES,
_______ OR ON YOUR SKIN. DO NOT BREATHE THE FUMES FROM SOLVENTS. SOLVENTS ARE HAZARDOUS MATERIALS. REFER TO PRODUCT MATERIAL SAFETY DATA SHEETS (MSDS) AND LOCAL REQUIREMENTS FOR PROPER HANDLING PROCEDURES.
c) Clean the surface with solvent, Series 93 (AMM 20-30-93/201).
NOTE: Do not touch the surface with your fingers after
____
you clean it.
WARNING:_______DO NOT LET THE ADHESIVE TOUCH YOUR SKIN. THE ADHESIVE CAUSES INJURY TO SKIN.
d) Use a cotton-tipped stick to apply a thin coat of Eastman 910 adhesive to the surface of the adapter (Step 1, Fig. 809).
e) Put the adapter over the center of the rivet and tightly push against the wing surface for 10 seconds (Step 2).
f) Release your hold on the adapter.
g) Do not touch the adapter for 15 minutes.
h) Remove the screw from the sealant loading port (Fig. 802).
i) Turn the screw in the sealant bleed port until only one more turn will remove it.
j) Remove the pressure bolt.
k) Drain all collected fuel.
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