Portable Refrigerated A/C Servicing?

[RICEY]

Does anyone bother servicing these suckers? Not performing like it used to...

Chillair KY-32

Hookups, prices?

Cheers.

[MMM]

have you cleaned the filter? also check to see if the condenser is blocked

[crabman]

I didnt think they were servicable. A mate pulled his apart to check it out and the charge points were crimped and soldered over

[RICEY]

Filter and condensor both ok. I got the rear cover off but couldnt get the front off to look for recharge ports...