1985 Airstep parts

[mrkane1952]

Greetings:

The problem began during this winter in 12 DF temperatures, and has
worsened until now the airstep on my 1985 PT40 has failed: air leaks
constantly from the controller and the main cylinder, and the step
does not retract. Are repair kits (elastomer seals, for example)
available to rebuild the three cylinders? Are NOS or other
replacement parts available?

The three assemblies are marked...

main cylinder

locking pin



Thanks--

M.R.Kane
1985 PT40
currently Pilot Point, TX