datsunranger Posted November 26, 2010 Share Posted November 26, 2010 I picked up a 87 200sx 5-speed transmission at my local wrecking yard and planned on swapping out my old 4-speed with it. I ordered a bearing and syncro kit, but when I went to disassemble the fs5w71c the counter drive gear, it wouldn't budge. Is there any trick to getting this thing apart, or do i just really need to put some muscle into this gear puller? Any help would be appreciated Quote Link to comment Share on other sites More sharing options...
MONGO510 Posted November 26, 2010 Share Posted November 26, 2010 a better explaination of the problem would be helpful. post some pics if necessary. Mongo Quote Link to comment Share on other sites More sharing options...
datsunranger Posted November 26, 2010 Author Share Posted November 26, 2010 (edited) I should have been more descriptive from the start, but basically according to the FSM I have to pull of this counter gear to pull off the input shaft. I was just worried that there might be some kind of trick to popping this gear off and me trying to muscle it off with a gear puller might damage it. Any help would be great the picture has arrows pointing to what im talking about, sorry their a bit faint. Edited November 27, 2010 by datsunranger Quote Link to comment Share on other sites More sharing options...
Gregmatic Posted November 27, 2010 Share Posted November 27, 2010 Some say to leave it under a heat lamp for a few hours before trying a puller on it, have also heard others say to very gently heat it with a torch. It expands the gear ever so slightly, enough to make it relatively easy to remove. Quote Link to comment Share on other sites More sharing options...
MONGO510 Posted November 27, 2010 Share Posted November 27, 2010 I believe you are working from the wrong end of the trany. Start removing parts at the other end of the main shaft. remove the large nut and 5th gear parts, once all of that has been removed you can slide the main shaft and cluster gear out of the center section brgs and the disassemble the entire gear stack. At that point you have access to all parts of the trany. I would replace all bearings and synchros as needed, using aftermarket brgs from a bearing supply house, as they will much cheaper than factory parts. You should invest in a factory service manual for these kinds of repairs unless you are very experienced. My $.02 Mongo Quote Link to comment Share on other sites More sharing options...
datsunranger Posted November 27, 2010 Author Share Posted November 27, 2010 Thanks for the help, i will try to break it down from the other end first. Quote Link to comment Share on other sites More sharing options...
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