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R150 Gear box problem

Posted: Wed Aug 31, 2005 4:33 pm
by Madmat
Got a problem with my gear box I can`t get it into to first or second but can get it into the other gears,Did get it into first gear once and thats it
What could the problem be

Posted: Wed Aug 31, 2005 5:19 pm
by Bundy_Harry
Sychros could be rooted
Transmission may be low on oil
Selectors may be gone

But I reckon it's your synchro's

sorry

Posted: Wed Aug 31, 2005 5:32 pm
by Bundy_Harry
Sychros could be rooted
Transmission may be low on oil
Selectors may be gone

But I reckon it's your synchro's

sorry

Posted: Wed Aug 31, 2005 6:27 pm
by Madmat
I dump the oil there was enough to be at its right level and no glittery stuff or teeth came out

Posted: Thu Sep 01, 2005 10:40 am
by TWISTY
As well as doing what yours is doing mine started making some crazy grinding noises under engine bracking. All my syncro's (1st, 2nd, 3rd)were rooted. I ended up doing a full rebuild (bearings, seals, & syncros), and its awesome now.

Posted: Sat Sep 03, 2005 8:22 pm
by HG
Ahhh the 151 gearbox hassel had me tossed for a while too.
Go to Toyota and get the little plastic cup for the base of the shifter & get the round plastic shifter washer/gasket that the shifter sits in.
This should cure your problems, try this first before you wrench the gearbox out (I did this first :lol: ), also dump your gearbox oil and put some fresh oil in. All up this should only set you back around $100.
This is all I ended up doing to mine and it worked ace.

Posted: Mon Sep 05, 2005 1:41 pm
by TWISTY
Actually, I had forgotten about doing that HG....I also did this to mine when the gearbox was rebuilt, and in my old 4runner, with good results.

There is a right up on Offroad.com if anybody else needs the info.
http://www.off-road.com/toyota/tech/shifter/index.html