Author Topic: Transmission humming  (Read 2627 times)

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dgrant71

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Transmission humming
« on: Dec 06, 2011, 12:04:14 AM »
I have a 91 toyota ex cab 22re with i believe to b w 56 tranny, the transmission recently started whinning quite loud in 1,2,3,5 gears, 4th gear is quiet and does not make a sound. Does any one know what is going on in there to cause it to hum or whine in those gears except 4th?

emsvitil

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Re: Transmission humming
« Reply #1 on: Dec 06, 2011, 12:09:30 AM »
Time for a rebuild.......

One or more bearings are worn out.

No noise in 4th because there isn't any load on the counter-shaft in 4th.
Ed
SoCal
86 SR5 XtraCab
22RE  W56B
31x10.50R15

dgrant71 [OP]

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Re: Transmission humming
« Reply #2 on: Dec 06, 2011, 12:16:10 AM »
kind of what i was thinking too, thank you for the input.. Are those trannys hard to over haul?

emsvitil

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Re: Transmission humming
« Reply #3 on: Dec 06, 2011, 12:21:09 AM »
I didn't think it was hard.

How mechanically inclined are you?
Ed
SoCal
86 SR5 XtraCab
22RE  W56B
31x10.50R15

emsvitil

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Re: Transmission humming
« Reply #4 on: Dec 06, 2011, 12:21:46 AM »
There's a good thread on a L52 rebuild here somewhere.......................
Ed
SoCal
86 SR5 XtraCab
22RE  W56B
31x10.50R15

dgrant71 [OP]

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Re: Transmission humming
« Reply #5 on: Dec 06, 2011, 12:28:16 AM »
I am prety well mechanically inclined, built my yota from ground up and its fully built. Always been intimidated with pulling a tranny apart though.

Cool ill have to see if i can find that thread.

emsvitil

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Ed
SoCal
86 SR5 XtraCab
22RE  W56B
31x10.50R15

IronClad

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Re: Transmission humming
« Reply #7 on: Dec 06, 2011, 12:35:26 AM »
l52 isnt anything like a w56 lol..  i mean they both have gears and shafts in them but thats about as similar as they get
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