Notices
RX - 1st Gen (1999-2003) Discussion topics related to the 1999 -2003 RX300 models

Multi V belt replacement

Thread Tools
 
Search this Thread
 
Old May 5, 2019 | 04:34 PM
  #1  
judijudi2's Avatar
judijudi2
Thread Starter
Driver School Candidate
 
Joined: May 2019
Posts: 1
Likes: 0
From: NM
Angry Multi V belt replacement

I am trying to find out how to replace the AC/Alternator belt. I am going to be going on a 1100 mile trip, so I really need a diagram as soon a possible. The old belt broke so I have nothing to go by. The power steering worked fine but the AC light was blinking and only putting out hot air. PLEASE HELP!!
Reply
Old May 5, 2019 | 08:32 PM
  #2  
salimshah's Avatar
salimshah
CL Community Team
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 16,531
Likes: 1,379
From: Austin, TX
Default

The tension is set by the alternator. Loosen the alternator nuts and bolt, loosen the lock nut of the tensioner and then work the long tensioner bolt.

Once the alternator has moved enough you can mount the belt and then tighten in the reverse order.

I use tensioner gauge to set tension. New belt tension is supposed to be set high and after 10 mins of use the belt stretches and there is different spec.

Try the search here.

You can google too.

Salim
Reply
Old May 5, 2019 | 09:05 PM
  #3  
trhs75's Avatar
trhs75
Lexus Test Driver
 
Joined: Sep 2007
Posts: 962
Likes: 28
From: Iowa
Default

I don't know how much these can help, but you'll see the belt wraps around the smaller alternator pulley on top and the two larger pulleys on the bottom, seemingly making a triangle. Good luck!




Reply
Old May 8, 2019 | 08:14 AM
  #4  
fastnoypi's Avatar
fastnoypi
Racer
15 Year Member
Liked
 
Joined: Nov 2009
Posts: 1,567
Likes: 87
From: NJ
Default

I find it is easier to get at the adjuster bolt with a long extension and through a gap between the passenger headlight and radiator cowl trim. Temporarily pull a few of the left side plastic rivets to make some room to pass the extension.
Reply
Old May 8, 2019 | 07:57 PM
  #5  
trhs75's Avatar
trhs75
Lexus Test Driver
 
Joined: Sep 2007
Posts: 962
Likes: 28
From: Iowa
Default

Thanks for posting this -- it looks so helpful -- can you put it in the DIY section?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
zx10john
ES - 1st to 6th Gen (1990-2018)
5
Jun 26, 2019 07:26 AM
2jznosht
SC - 1st Gen (1992-2000)
19
Apr 30, 2013 06:02 PM
cyclop123
ES - 1st to 6th Gen (1990-2018)
1
Jun 22, 2012 09:39 PM
ZPEED
SC - 1st Gen (1992-2000)
3
Apr 17, 2010 10:28 AM




All times are GMT -7. The time now is 04:37 AM.