1987 honda Accord Won't Move

you pulled the transaxle and replace the clutch disc, pressure plate and throwout bearing< really?
the first thing, for all hydr. clutch actuators is to test it with 2 persons.
you depress clutch
and person two ganders at the clutch lever into bell housing. of trans-axle. then sees if it moves 3/.4 to 1 inch. if not , the MC or slave
clutch actuator is bad. replace it.
is the clutch MC reseviour. low? or empty

clutch slip. the retaining spring in the clutch may have snapped... would need to be looked at.... or the if it is fitted with the hydraulic clutch its not letting go at the piston. would still need to be looked at eather way you need to get to the clutch to see.

all cars.
the first test (old post ) is
1: is the compressor clutch energized (locked) and compressor spinning at full speed?
that is the 1st. once we have that, we move to the next test.
its not hard, but is tedious and you need a voltmeter.
if no up to having a meter, or the tedium , say so.
if you want pure wild gussing ,say so..

my wild guess, (will be wrong 99% time)
low freon. (based on age (old)

Sounds like you need to replace the Clutch. If it won't go while in gear it means your clutch is burned out.

Have you just replaced the clutch? Taken out the transaxle, and put it back in? Are you sure transmission was in good condition before this? If so, review your procedure carefully to be sure you got it all back right.
Watch the slave cylinder while someone depresses clutch. You should see the little plunger move slightly out and move the clutch lever back. The lever moves the release bearing inside bell housing into contact with the pressure plate. If slave cylinder doesn't move at all, try bleeding again. The plunger has to move when clutch is engaged.
I'm not sure what you mean by "will shift but won't go into gear". You mean it's actually going into a gear position and car won't move? Or it won't go into any gear, period. As if you had no clutch?

A clutch that's failing doesn't behaves like that - it slowly starts slipping until it fails completely and definitely. If it would break suddenly (like when the pressure plate would snap) the noise and the vibrations it would generate would be unbearable.
No, in your case something is failing inside the transmission/gearbox - most likely in the command forks and their locking pins. The gearbox will have to taken off the car and dismantled to investigate and fix that, and it will be expensive.

if you open up the hood and look on top of the transmission you will see a gold colored arm connected to a rod or cable this cable or rod probably came dissconnected or broke just rech in with some channel locks and move it possition by turning the gold rod shaft coming out of the transmission. it might not be gold it might be black depending on how dirty the engine is. if you have some one sit in the car and move the shifter you will see what needs to be moved. hope this helps

I'll bet it maks the same noise backing up too the motormounts are loose enough to allow the fan belt drive to run into something. with the hood open and someone driveing the car have them put the car in gear and watch the motor move around ( it should move around a little) as they put the car in reverse and hold the brake so the car doesn't move lean or the gas and you should see where it's hitting and make the repairs or reconnect something that's falling off like the raditor fans, the hoses for the air conditioner or other belt drive conponants. If this doesn't find anything look at the drive axels and see if their covers and shields are all in place and not runnininto something

One immediate possibility occurs to me, if letting out the clutch in Neutral kills the engine - transmission failure. Locked brakes would not cause the engine to die in neutral. Your trans is siezed - so if you connect it to the engine (by releasing the clutch) it dies. Your front wheels cannot roll for the same reason.

yes..sir you must take your car to the nearst Honda Service Station and ask to the mechanic there to check the transmission and replace the clutch with new one. don't forget to check and maybe change all oil that have connected with your transmission. all work maybe take 1 or 2 days depend on the part that you need to change