Hallicrafters SX-28A Rebuild Continued
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Gear Train was next. Yes I did completely disassemble it, that is my compulsion. Had gears, springs, ball bearings all over the place. |
Reassembly of the gear train. I used Doug Moore's (KB9TMY) documented procedure for Gear Train Rebuild. What a fantastic document Doug put together. It has completely cured me of fear of gear trains. Doug's procedure can be found at Secrets of the SX-28 Gearbox |
Here is the completed gear box mounted to the chassis. Is it nice! It's a beautiful thing band cruising the bands with this gear box. Smooth as velvet. Now I understand the need for a dial lock. You accidentally just touch the knob and it moves off frequency. |