Notices
1978 - 1996 Big Bronco  
Sponsored by:
Sponsored by:

Emergency!!!!!!!

Thread Tools
 
Search this Thread
 
Old Apr 12, 2003 | 04:09 PM
  #1  
bronco351's Avatar
bronco351
Thread Starter
|
Posting Guru
Joined: Sep 2002
Posts: 1,154
Likes: 0
Emergency!!!!!!!

Hi, I have a 1990 Ford Bronco. It has the 8.8 rear end. Today I began to change the gear oil in the rear end. The problem I'm having is I completely stripped the fill plug for the Diff. Is there another way to fill the diff. with fluid?? What do I do from here. I need an answer quick as this is my only truck! Thanks a Bunch guys!
 
Reply
Old Apr 12, 2003 | 04:11 PM
  #2  
alanscott's Avatar
alanscott
Posting Guru
20 Year Member
Joined: Dec 2000
Posts: 2,321
Likes: 0
From: Western Colorado USA
Emergency!!!!!!!

Originally posted by bronco351
Hi, I have a 1990 Ford Bronco. It has the 8.8 rear end. Today I began to change the gear oil in the rear end. The problem I'm having is I completely stripped the fill plug for the Diff. Is there another way to fill the diff. with fluid?? What do I do from here. I need an answer quick as this is my only truck! Thanks a Bunch guys!
When you say you stripped it, you mean the threads? or that you can't get the plug out.
 
Reply
Old Apr 12, 2003 | 04:12 PM
  #3  
bronco351's Avatar
bronco351
Thread Starter
|
Posting Guru
Joined: Sep 2002
Posts: 1,154
Likes: 0
Emergency!!!!!!!

I mean i can't get the plug out!!!!
 
Reply
Old Apr 12, 2003 | 05:15 PM
  #4  
Big Red Bronco's Avatar
Big Red Bronco
Senior User
Joined: May 2002
Posts: 122
Likes: 0
From: Mountain State
Emergency!!!!!!!

Hi, is any of the plug above the differential?
If there is even a couple of threads, or even an 1/8 inch. You might be able to get something like a Vise-Grip on it. If so, get a propane torch, clean the plug area first. Heat the plug, then immediately put ice on it. The idea is to break the threads free by heating and cooling.
If none of the plug is showing, you will need to get a "easy out" square driver. Basically, it is a hardened steel square thing, that you will need to tap into the plug where you are rounded out.
then you back it out with a socket or wrench. they are found in most tool stores.
Now if you are talking about the plug in the differential cover, not the one on the axle, you can do the same thing. or just take the cover off and replace it.
Bruce(Big Red Bronco)
 
Reply
Old Apr 12, 2003 | 05:59 PM
  #5  
dblue351's Avatar
dblue351
Senior User
Joined: Dec 2002
Posts: 118
Likes: 0
From: Dublin Ca
Emergency!!!!!!!

Just pull out the Speed senor on top of the pumpkin and fill it there. Just make sure you do not over fill it.
 
Reply
Old Apr 12, 2003 | 06:01 PM
  #6  
alanscott's Avatar
alanscott
Posting Guru
20 Year Member
Joined: Dec 2000
Posts: 2,321
Likes: 0
From: Western Colorado USA
Emergency!!!!!!!

Originally posted by bronco351
I mean i can't get the plug out!!!!

If you have access to a welder, can you weld something to it to use as a handle?
 
Reply
Old Apr 12, 2003 | 06:26 PM
  #7  
Red_EB_Bronco's Avatar
Red_EB_Bronco
Senior User
Joined: Mar 2003
Posts: 213
Likes: 1
From: PA
Emergency!!!!!!!

if all else fails you can always buy a new diff cover. I don't know how much money they are though. good luck man!
 
Reply
Old Apr 12, 2003 | 06:45 PM
  #8  
dblue351's Avatar
dblue351
Senior User
Joined: Dec 2002
Posts: 118
Likes: 0
From: Dublin Ca
Emergency!!!!!!!

20 bucks will get you a pretty chrome one!
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Apr 12, 2003 | 08:18 PM
  #9  
bronco351's Avatar
bronco351
Thread Starter
|
Posting Guru
Joined: Sep 2002
Posts: 1,154
Likes: 0
Emergency!!!!!!!

No, the problem is not the diff cover, it's the fill plug. I wanted to fill it through the speed sensor, but I can't figure out how to take it off!! Can you please explain to me how that comes out!!!
THANKS A BUNCH!!!!
 
Reply
Old Apr 12, 2003 | 09:41 PM
  #10  
greystreak92's Avatar
greystreak92
Lead Driver
20 Year Member
Photogenic
Joined: Sep 2002
Posts: 9,182
Likes: 12
From: Gateway to the West
Club FTE Gold Member
Emergency!!!!!!!

The speed sensor slides straight out the top of the diff housing. You have to completely remove the one bolt that holds in down.
 
Reply
Old Apr 12, 2003 | 10:00 PM
  #11  
bronco351's Avatar
bronco351
Thread Starter
|
Posting Guru
Joined: Sep 2002
Posts: 1,154
Likes: 0
Emergency!!!!!!!

Ok, I did remove the bolt and I disconnected the wire. I pulled on the sensor pretty hard but it doesn't budge!! What am I doing wrong. Do you have to pry it off with a scredriver?? Please Help. Thanks a Bunch!
 
Reply
Old Apr 12, 2003 | 10:39 PM
  #12  
greystreak92's Avatar
greystreak92
Lead Driver
20 Year Member
Photogenic
Joined: Sep 2002
Posts: 9,182
Likes: 12
From: Gateway to the West
Club FTE Gold Member
Emergency!!!!!!!

thats news to me...mine I had to work at it a little bakc and forth to get it started but it eventually slipped right out.
 
Reply
Old Apr 12, 2003 | 11:27 PM
  #13  
dblue351's Avatar
dblue351
Senior User
Joined: Dec 2002
Posts: 118
Likes: 0
From: Dublin Ca
Emergency!!!!!!!

Just put some pliers on it and wiggle it stright out. Should not be connected to anything else.
 
Reply
Old Apr 12, 2003 | 11:35 PM
  #14  
bronco351's Avatar
bronco351
Thread Starter
|
Posting Guru
Joined: Sep 2002
Posts: 1,154
Likes: 0
Emergency!!!!!!!

Ok, I'll try that tomarrow morning, I will let you guys know how it turns out. Thanks a bunch for your help!!
 
Reply
Old Apr 13, 2003 | 07:58 AM
  #15  
Dazza's Avatar
Dazza
Junior User
Joined: Apr 2003
Posts: 63
Likes: 0
From: Australia
Emergency!!!!!!!

You could always just pull an axle out, lower it to drain the oil (or just crck the rer diff cover so the oil comes out) , then raise the axle tube and fill it with the correct amount of oil.
Thats the quickest way I do the 9inch (doesn't have a rear cover though, this would make it easier).


Daz.
 
Reply



All times are GMT -5. The time now is 08:05 PM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE