Extreme Terrain
4x4Wire Trail Talk Forums: Jeep, Toyota, Mitsubishi, Pajero, Isuzu, Kia, 4WD, 4x4, SUV, Off-Road and OutdoorWire Forums


Search

Recent Posts on TrailTalk
2.6 balancer bolt
by OldColt - 12/01/21 11:04 AM
monty build thread
by motero - 11/30/21 07:57 PM
Happy Turkey Day
by motero - 11/30/21 07:45 PM
OG folks chime in!
by motero - 11/22/21 08:28 PM
JK Check Engine Light - P0300
by 4x4Wire - 11/17/21 09:08 AM
Montero Sport oil filter bracket
by rxinhed - 11/15/21 04:13 AM
1991 Diesel Swap
by rxinhed - 11/15/21 02:53 AM
Support 4x4Wire
New Topics on TrailTalk
2.6 balancer bolt
by JAVYPRO - 11/30/21 08:38 PM
monty build thread
by motero - 11/30/21 07:57 PM
Happy Turkey Day
by rxinhed - 11/25/21 08:55 PM
1991 Diesel Swap
by guzzilapd - 11/11/21 03:49 PM
JK Check Engine Light - P0300
by 4x4Wire - 11/09/21 12:31 AM
Transmission Woes
by jdavis - 10/26/21 03:16 AM
4x4 Gallery
Photos of rig
Attila
99 Monterrible Sport
Scar the Cylon Raider
Mercenary Sergeant: Code Name "Sapphire"
More News on the 'Wire

4x4Voice
4x4Wire
MUIRNet-News
OutdoorWire
Who's Online Now
1 registered members (OldColt), 95 guests, and 3 spiders.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums37
Topics138,249
Posts1,081,581
Members15,224
Most Online907
Dec 28th, 2019
Previous Thread
Next Thread
Print Thread
Rate Thread
1989 Montero AT to MT swap #1106482 09/20/21 03:28 PM
Joined: Jan 2021
Posts: 9
B
BrooklynOpus Offline OP
Need a Spot
Hey All.

I have a 1989 Raider in MT and a 1989 Monty SWB in AT.
Want to swap the trannies.

Any advice, insights, etc are appreciated.


1989 Monty 3.0 AT
1989 Raider 3.0 MT
Support our sponsors
Re: 1989 Montero AT to MT swap [Re: BrooklynOpus] #1106483 09/20/21 11:53 PM
Joined: Sep 2006
Posts: 2,687
OldColt Online Content
Roll Me Over
*****
Since you have both vehicles, it is kind of, just do it. Allot of parts are different between the two so keep track of what come off of each.


Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.
Re: 1989 Montero AT to MT swap [Re: BrooklynOpus] #1106494 09/28/21 07:38 PM
Joined: Jan 2021
Posts: 9
B
BrooklynOpus Offline OP
Need a Spot
Ok, thanks!


1989 Monty 3.0 AT
1989 Raider 3.0 MT
Re: 1989 Montero AT to MT swap [Re: BrooklynOpus] #1106526 10/31/21 02:26 AM
Joined: Aug 2021
Posts: 1
A
AdamT19 Offline
Need a Spot
I just swapped my 89 auto to manual this summer, biggest things i found was:

need the manual transmission crossmember it will bolt straight to the same frame location
I had to do some form of running wires for reverse lights but i dont remember if it was because my wires were broken or not, regardless it was a 15 minutes task
I bypassed the neutral safety switch from the AT selector and placed a makeshift kill switch in its place
You will need to drill out the hole in the firewall for the master cylinder, there is a embossed section there it just has to be cut out, a series of drilling and a dremel works well
Clutch hard lines are easy to make if yours are in rough shape
The front panel on the transmission tunnel needs to be removed where the shifter sticks will come up, with this you also need to close the hole from the AT stick location
The biggest issue i had was the transfer case mount is about 2-3 inches further forward on the manual in comparison to the automatic, you can choose to cut it off the frame and move it or i make a flat plate that spanned the gap between the two locations and welded it so it would not rock under load, so far i have had no issues after bouncing it around the woods.

some things you may want to look at while doing it
I changed all the gaskets and seals on the transmission while it was out most can be found on partsouq but i had to make a few by hand
check all the rubber pieces on the sticks and make sure there aren't cracks, same with breather on the top of the transmission.
I would check your rear cam plugs too mine were cracked so i went to replace them while the trans was out as there really isn't any room to do otherwise (don't trust rock auto for them mine were wrong size)

For the installation
taking the shifter sticks off the transmission is how i got it out, and into the trucks this allows you to get it all the way into place and slide it forwards, you can reach all the bolts from the aforementioned hole in the trans tunnel. while you have that off its a easy time to take it all apart clean it and regrease it
The top bellhousing bolts you will need several feet of extensions and a swivel head to get them out (They are quite fun)

All in I bought OEM or the highest quality I could and ended up around 400-500 in parts as i replaced all the hydraulic components and clutches and had flywheel resurfaced. I was able to do the swap in a full day of work after having the donor transmission prepped and the pedal box and master cylinder placed in the truck before putting it on the lift and starting. It was my first time doing something like this and it honestly isn't as bad as i had expected just takes a bit of time and effort but its so worth it in my opinion. I gained a few MPG also between the swap which was a nice surprise. Feel free to message me with any questions about it.








4x4Wire Social:

| 4x4Wire on FaceBook |


OutdoorWire, 4x4Wire, JeepWire, TrailTalk, MUIRNet-News, and 4x4Voice are all trademarks and publications of OutdoorWire, Inc. and MUIRNet Consulting.
Copyright (c) 1999-2019 OutdoorWire, Inc and MUIRNet Consulting - All Rights Reserved, no part of this publication may be reproduced in any form without express written permission
You may link freely to this site, but no further use is allowed without the express written permission of the owner of this material.
All corporate trademarks are the property of their respective owners.

Powered by UBB.threads™ PHP Forum Software 7.7.3
(Release build 20190728)
PHP: 7.2.34 Page Time: 0.012s Queries: 15 (0.004s) Memory: 2.8445 MB (Peak: 3.1633 MB) Data Comp: Off Server Time: 2021-12-01 13:28:54 UTC
Valid HTML 5 and Valid CSS