T-5 question/problem

[cjfoxbody13]

I have a 91 LX 5.0. And first question is how can I tell if it is a World Class? And my problem is that sencond gear sometimes is hard to get into, and then sometimes it goes in easy. And I had it in first gear at a redlight and then it just jumped out of gear. But since then everything runs fine. So is it time for a rebulid? The car has 47,000 original miles. My father was the orig owner... But it sat for some time, and stuck in first on a incline for about 3-4 years. Please advise.

[goodyear1984]

hey if thats the orginal tranny from 91 its a world class..these trannys are simple to rebuild.second gear is usally the first thing to go,but to be sure u have to take the tranny apart it could be as simple as a 1-2 shift fork.or like alot of them it may need 1-2 slider,2nd gear,friction cup,syncro.