Does trans need to be removed to replace trans gear selector bushing on transmission?
#16
Lead Lap
Thread Starter
I would use Google and find a highly recommended transmission so in your area. You don't need a Lexus or Toyota specialist if it's just straight trans work. They are usually much cheaper and have literally worked on thousands more transmissions than a Lexus/Toyota specialist. The specialists usually just quote "book time" but there are perfectly viable "shortcuts" to accomplish the goal. Case in point: a Lexus specialist quoted me $1800 to swap a transmission (18 hours at $100/hr). A local 4.9 star rated trans shop quoted $550 (swap, ws fluid, and a cooler flush). The "book" says the engine and transmission need to be removed together and then separated but that is not the case.
#17
Lead Lap
Thread Starter
If you drop the rear cross member and let the trans settle you have more room.
Go to Snap-on or Mac tools they make a seal puller that goes right in there and there is no need to drop the pan and valve body. You will have to be creative about getting it back in. But its not that difficult.
Note: before you yank the seal, wiggle the shaft. If it moves a lot in an orbital fashion the case or shaft may be worn and seal replacement may not stop the leak.
Go to Snap-on or Mac tools they make a seal puller that goes right in there and there is no need to drop the pan and valve body. You will have to be creative about getting it back in. But its not that difficult.
Note: before you yank the seal, wiggle the shaft. If it moves a lot in an orbital fashion the case or shaft may be worn and seal replacement may not stop the leak.
Last edited by Bocatrip; 10-12-18 at 01:25 PM.
#18
Lead Lap
Thread Starter
I got my transmission shifter bushings replaced by my Indy today. One Lexus dealer quoted me $400+ tax, and a second Lexus dealership quoted me $650. My Indy charged me $275 and I got the bushings. I also decided to replace the engine oil dipstick O ring which seems to be notorious for leaking. My engine oil pan is quite wet with oil and I decided to try replacing the dipstick O ring first before going through the enormous expense of resealing the oil pan (extensive job requiring lifting the engine to get to all the bolts). I was even surprised how difficult it was to get to the screw holding in the dipstick.....(2 hour job). The old O ring was quite brittle and hard as a rock. Anyway, $500 later I'm hoping some or most of my oil leaks are resolved. The LS430 is not an inexpensive car when it comes to repairing oil leaks.
#19
Instructor
Hopefully that fixes your leaks. If not, there is actually a much faster/cheaper way to get to the oil pan bolts. It's possible to support the engine and just remove the suspension cradle to access the bolts. Turns a nightmare job into one that can be accomplished in just a few hours. I'll be doing just that to my '01 in the next week or 2 so I can take pics and post a how to if anyone is interested.
#20
Lead Lap
Thread Starter
Hopefully that fixes your leaks. If not, there is actually a much faster/cheaper way to get to the oil pan bolts. It's possible to support the engine and just remove the suspension cradle to access the bolts. Turns a nightmare job into one that can be accomplished in just a few hours. I'll be doing just that to my '01 in the next week or 2 so I can take pics and post a how to if anyone is interested.
#21
Moderator
Hopefully that fixes your leaks. If not, there is actually a much faster/cheaper way to get to the oil pan bolts. It's possible to support the engine and just remove the suspension cradle to access the bolts. Turns a nightmare job into one that can be accomplished in just a few hours. I'll be doing just that to my '01 in the next week or 2 so I can take pics and post a how to if anyone is interested.
If you could use a helping hand, and you're in the greater PHX area send me a PM. I'd love to see this done and I'm happy to help out.
#22
Super Moderator
iTrader: (6)
My '99 400 has the same issue. I decided it wasn't leaking bad enough to worry about yet. As you know there's not much room up there to work and the bushing goes into the trans laterally. I would listen to Lexus on this one, as I'm sure they have done it several times, but $475 to drop a pan and replace a sub $10 part seems VERY high. I'm guessing on the price of the bushing....
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