(7) Tightly wind one more layer of the tape around the forward end of the transition barrel of the first
terminal lug and the transition barrel of the second terminal lug. Refer to Figure 30.
Make sure that the edges of the terminal lug tongues that extend outward from the terminal board
have a layer of tape.
4. PROTECTION OF ELECTRICAL CONNECTIONS IN A FLAMMABLE LEAKAGE ZONE
A. General Conditions for Electrical Connections in a Flammable Leakage Zone
CAUTION
THE SEAL OF AN ELECTRICAL CONNECTION IN A FUEL TANK IS NOT A
STANDARD PROCEDURE. FOR FUEL SYSTEM WIRING REPAIRS THAT ARE
PERMITTED, REFER TO SUBJECT 20-10-13.
The seal of a ground assembly in a flammable leakage zone that is not sealed initially is not necessary:
All other electrical connections in a flammable leakage zone must be sealed.
For the procedure to seal a ground stud ground assembly that is in a flammable leakage zone, refer to
Subject 20-20-10.
POSITION OF THE TAPE ON THE TRANSITION BARREL OF THE TERMINAL LUGS
Figure 30
ELECTRICAL CONNECTION OF EQUIPMENT AND INSTALLATION OF TERMINAL LUGS
707, 727-787
STANDARD WIRING PRACTICES MANUAL
20-30-00
Page 36
Jun 15/2018D6-54446
ECCN 9E991 BOEING PROPRIETARY - See title page for details
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