[R-390] R-390A gear train rebuild
Stan Gammons
s_gammons at charter.net
Sun Oct 22 19:14:01 EDT 2017
Hi Everyone,
I ended up replacing the gear clamps with some from a parts RF deck I
got from a list member. Thanks Russ! Now I'm reassembling the gear
train following the gear rebuild document on the R-390A.net website. The
steps for re-installing the final differential gear don't seem right
though. I don't see an easy way to load the split gears on the 2-4 Mhz
slug rack which mates with the rear gear on the final differential gear
if one has the 1-2 Mhz gear installed. It looks like it's going to be
hard enough to load them even without the 1-2 Mhz gear installed. But,
the gear rebuild instructions do not mention loading the 2-4 Mhz split
gear though. Any tips on re-installing the final differential gear?
Thanks
73
Stan
KM4HQE
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