LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Help!! 90 LS400 needs alternator R & R

Thread Tools
 
Search this Thread
 
Old 12-17-06, 11:39 AM
  #1  
polebarn
Driver School Candidate
Thread Starter
 
polebarn's Avatar
 
Join Date: Dec 2006
Location: ohio
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default Help!! 90 LS400 needs alternator R & R

I'm in the process of replacing an alternator on the lexus and the old one will not come out without removing the power steering pump and or radiator. Anyone with experience please help !!!! this job is getting bigger by the moment. Is there something I'm missing ie an easier way to R & R the alternator. Need help ASAP. Thanks!!!
Polebarn
Old 12-17-06, 12:07 PM
  #2  
crazimofo
Driver
 
crazimofo's Avatar
 
Join Date: Oct 2005
Location: HI
Posts: 137
Likes: 0
Received 0 Likes on 0 Posts
Default

need to search for these things first...use the search bar good tool.
Old 12-17-06, 12:53 PM
  #3  
justfixit
Driver
 
justfixit's Avatar
 
Join Date: Oct 2006
Location: TN
Posts: 119
Likes: 0
Received 2 Likes on 1 Post
Default

Alternator will come out the bottom. You need to loosen the power steering pressure hose from bottom. It connects to oil pan area with 3 10MM bolts. Once you loosen PS line you can remove from bottom without removing any other items. As you remove you will have to roll alternator as removing to clear the battery terminal on side of alt.

Good luck
Old 12-17-06, 01:59 PM
  #4  
polebarn
Driver School Candidate
Thread Starter
 
polebarn's Avatar
 
Join Date: Dec 2006
Location: ohio
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

justfixit,
thanks a million, should have the alternator out shortly barring any further complications. Not much room to work.
polebarn
Old 12-17-06, 03:44 PM
  #5  
polebarn
Driver School Candidate
Thread Starter
 
polebarn's Avatar
 
Join Date: Dec 2006
Location: ohio
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default what about this do dad ?

justfixit,
got the old alternator out and swapped the heat shield over to the new alternator and noticed the new alternator did not come with the do dad that looks like a condenser bolted to the outside of the case and has one electrical lead to the battery terminal. Should I swap this over to the new one or is it possible the new one has this do dad mounted internally.
polebarn
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
OldLs400
LS - 1st and 2nd Gen (1990-2000)
4
08-15-18 02:10 AM
MngreLMatt
LS - 1st and 2nd Gen (1990-2000)
10
02-27-15 10:57 AM
jt racing
GS - 2nd Gen (1998-2005)
9
11-05-09 03:25 PM
Ashbypa
LS - 1st and 2nd Gen (1990-2000)
1
02-17-05 12:03 PM



Quick Reply: Help!! 90 LS400 needs alternator R & R



All times are GMT -7. The time now is 10:19 AM.