Advice on Park RH93

[Sundance]

Intending to strip, lube and service my recently acquired Park RH93 and perhaps bring the power up a bit.

Shooting at about 10 ft lb currently.

Anyone familiar with working on these please?

Simon

[joffy]

No not me but you could try John Budd I think he's done one ...good luck

[tinbum]

There's a post in the idiots strip guide about stripping them. It's post no. 134, I've just been reading it in preparation for stripping one myself.

I would like to know what can be done about replacing te seals though, if anyone knows sizes and fittings?

[Shed tuner]

Yeah, they are fun

Making a dowel to take up the spring preload (in a spring compressor) before splitting the chain link thru the window in the trigger unit is imperative. Everything else is easy / obvious.

Tinners, I've forgotten the bore, but I'd be suprised if an simple o-ring head couldn't be made up to do the job

[sniperphil]

Dm80 as just don mine, shots really nice now. 11.5 fp

[Sundance]

Any thoughts on getting the power up gents? Just preload the springs with washers ?