es335 gibson

Repairs to a Gibson ES335?
I recently bought a 335 and it occured to me that, if anything ever goes wrong with the electrics, jack socket etc. – how on earth do you get to them to fix the problem without tearing the instrument apart?
everything comes out thru the pickup holes.
As long as you keep the input jack tight, you probably won’t have much trouble,
Gibsons are overpriced, but pretty well made.