One of the most common problems with many versions of Teac and Tascam models is a seized or slow moving pinch roller bearing assembly.
This causes the pinch roller to engage very slowly or not at all to the capstan. The tape may not move at all in the play mode, or it may zip through the machine quickly, depending on the type and size of reel on the deck. This affects many Teac models, but the repair is very similar on all decks.
The cause of the problem is common to all models; the white lithium grease that Teac used when assembling the machines hardens over time, seizing the sleeve bearing that the pinch roller pivots on. Fortunately, it’s a relatively easy fix, with a minimum amount of tools needed.Continue reading