Discovery II Talk about the Land Rover Discovery II within.
Sponsored by:
Sponsored by:

Engine Removal 4.6

Thread Tools
 
Search this Thread
 
Old Oct 10, 2017 | 06:59 PM
  #1  
LR03NJ's Avatar
Thread Starter
|
TReK
Joined: Feb 2009
Posts: 2,186
Likes: 200
From: Linden, NJ
Default Engine Removal 4.6

What do I need to successfully remove the 4.6 engine? Any procedure online that you can suggest? I checked RAVE but cant find detailed instructions. Just dont know where to start. So far, I took the cylinder heads already. My block is cracked. Thanks
 
Reply
Old Oct 10, 2017 | 07:43 PM
  #2  
Best4x4's Avatar
Super Moderator
Joined: Apr 2015
Posts: 7,986
Likes: 2,497
From: Beaumont, TX
Default

Originally Posted by LR03NJ
What do I need to successfully remove the 4.6 engine? Any procedure online that you can suggest? I checked RAVE but cant find detailed instructions. Just dont know where to start. So far, I took the cylinder heads already. My block is cracked. Thanks
flex plate bolts, bell housing bolts, front accessory mounts, all wiring disconnected, engine mounts, and remove the hood.
 
Reply
Old Oct 10, 2017 | 08:18 PM
  #3  
ArmyRover's Avatar
Super Moderator
Joined: Jun 2008
Posts: 10,388
Likes: 1,754
From: Augusta, GA
Default

Engine hoist, load leveling sling and patience are lifesavers
 
Reply
Old Oct 11, 2017 | 03:28 AM
  #4  
The Deputy's Avatar
Camel Trophy
Joined: Oct 2016
Posts: 4,867
Likes: 1,410
From: Michigan
Default

I usually start underneath, with the exhaust, flex plate bolts (through hole in bell-housing beneath starter/remove rubber plug), bell-housing bolts and motor mounts. I removed the motor mounts completely (after supporting engine with overhead crane) and this allowed me to lower the engine onto the axle...exposing some of the harder to reach bell-housing bolts. Once I'm done underneath the fluids get drained and my attentions turn to everything under the hood. Since you already have the heads off, the exhaust and front brackets are probably already off, so basically you can just unhook the rest of the wiring harness, remove hoses and radiator (it helps give you more room for removal of engine), then start lifting out, slowly, since anything you missed will appear quickly.

Brian.
 
Reply
Old Oct 11, 2017 | 08:33 PM
  #5  
Jwehking's Avatar
Rock Crawling
Joined: Aug 2017
Posts: 263
Likes: 32
From: South Dakota
Default

Anything need to be done with the transmission, radiator, starter motor, or crank sensor? RAVE mentions power steering hose disconnect, why?
 
Reply
Old Oct 11, 2017 | 08:34 PM
  #6  
Jwehking's Avatar
Rock Crawling
Joined: Aug 2017
Posts: 263
Likes: 32
From: South Dakota
Default

And how about the hood, leave on?
 
Reply
Old Oct 11, 2017 | 08:58 PM
  #7  
ArmyRover's Avatar
Super Moderator
Joined: Jun 2008
Posts: 10,388
Likes: 1,754
From: Augusta, GA
Default

I like to pull the hood for better light and ease of movement.

You either need to remove the power steering pump so it will stay in the truck or disconnect the lines so it can go with the motor.

Transmission I would brace the bell housing so it doesn't over stress the tranny mount.

Radiator I would remove.

Wiring can be disconnect from the starter and it can go with the motor or remove before pulling it. I just pull it first, one less thing to bang into stuff
 
Reply
Old Oct 11, 2017 | 10:09 PM
  #8  
LR03NJ's Avatar
Thread Starter
|
TReK
Joined: Feb 2009
Posts: 2,186
Likes: 200
From: Linden, NJ
Default

Thank you guys. I bookmarked this post. I have not received the engine yet and just left Georgia by freight. Just trying to plan ahead.
 
Reply
Old Oct 11, 2017 | 10:24 PM
  #9  
Southern's Avatar
Three Wheeling
Joined: Sep 2014
Posts: 67
Likes: 4
From: GA
Default

Georgia?

Somebody in Georgia sells new Rover engines? Who?

The radiator removal for the first timer will be the most frustrating exercise in "what the $@#% were those idiot engineers thinking when they designed this #$#@@ radiator mounting system"...

At least it was for me. After doing it 7 times in a two year period, it takes just a couple of minutes.
 
Reply
Old Oct 11, 2017 | 10:30 PM
  #10  
ArmyRover's Avatar
Super Moderator
Joined: Jun 2008
Posts: 10,388
Likes: 1,754
From: Augusta, GA
Default

Originally Posted by LR03NJ
Thank you guys. I bookmarked this post. I have not received the engine yet and just left Georgia by freight. Just trying to plan ahead.
Should have let me know i could have got it to MAR and we probably could have got it to Jersey from there
 
Reply



All times are GMT -5. The time now is 06:21 PM.