rock-ola model 490

hi eveyone nebie here, 2 nights ago i purchased a rock-ola model 490-1 when i went and picked it up it played great sounded great and looked great and after a 25 mile ride home in 20 degree weather when i finally got it unloaded into my garage the records are playing slow i was wandering if anyone had ani ideas on what would cause this thanks a bunch

sorry guys messed up thats me above

Did you bolt it down for transportation? --Did you lay it down ? --Frozen oil/ lack of proper oil?