- Cleaning the TH-7DX traps - Now its time to clean the traps inside. Corrosion at the trap-coil connections I clean the connections using a brass brush, i replace al galvanized screws with stainless screws. The connections was then treated with accid free vaseline paste. I poliched the coils clean with a quite hard nylon bruch. The traps was reasembled, make shure the plastic distanses go in place. Al the trap elements ready and assembled. i use steel wool to glean the element joints before re-assembling. - Next - Mounting the antenna feed system and boom. <-- Go Back! ©1999/2000/2001/2002 SM2YER Goran