Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

hub vacuum lines

Thread Tools
 
Search this Thread
 
Old Mar 14, 2007 | 10:03 PM
  #1  
RedDragon's Avatar
RedDragon
Thread Starter
|
Mountain Pass
Joined: Feb 2004
Posts: 164
Likes: 0
From: Spokane, WA
Club FTE Gold Member
hub vacuum lines

I just replaced my ball joints. When I put everything back together, one of the vacuum lines would not go back into the knuckle/hub. It is a fine thread and looks like it could possibly be stripped, but I'm not 100% sure. I didn't want to try to force it too hard and mess up the threads even more. Does anyone know what the thead size is? Is it possibly NPT and I just didn't get enough force to get it in there? The passenger side when back on easy. What problems will leaving it off for a day or two create, other than a little dust in the hub? Any suggestions to get it back on? Thanks
 
Reply
Old Mar 14, 2007 | 10:27 PM
  #2  
mech2161's Avatar
mech2161
Posting Guru
Joined: Oct 2004
Posts: 2,244
Likes: 0
From: Morgantown WV
I've used 1/8 npt fittings on some that have been broken.
 
Reply
Old Mar 14, 2007 | 11:32 PM
  #3  
rollerstud98's Avatar
rollerstud98
Logistics Pro
15 Year Member
Photogenic
Joined: Sep 2006
Posts: 4,863
Likes: 4
From: Airdrie Alberta
Club FTE Silver Member

i'm about to do my ball joints, so i'm wondering the wheel bearings, are they easy to get at cause i figure i might aswell grease them up while i've got everything apart
 
Reply
Old Mar 14, 2007 | 11:46 PM
  #4  
mech2161's Avatar
mech2161
Posting Guru
Joined: Oct 2004
Posts: 2,244
Likes: 0
From: Morgantown WV
The wheel bearings are a sealed unit. The inner seal is attached to the axle and will need to be replaced when removed. If you've not done this before you better do some research.
 
Reply
Old Mar 15, 2007 | 12:01 AM
  #5  
rollerstud98's Avatar
rollerstud98
Logistics Pro
15 Year Member
Photogenic
Joined: Sep 2006
Posts: 4,863
Likes: 4
From: Airdrie Alberta
Club FTE Silver Member

my dad is a licenced mechanic but is no longer in the business, this is the one thing he wanted me to find out, thanks
 
Reply
Old Mar 15, 2007 | 12:55 AM
  #6  
RedDragon's Avatar
RedDragon
Thread Starter
|
Mountain Pass
Joined: Feb 2004
Posts: 164
Likes: 0
From: Spokane, WA
Club FTE Gold Member
It wasn't too hard to replace joints. The axle seal took a little care to get on straight. I think I got it on without any damage.
 
Reply
Old Mar 15, 2007 | 01:52 PM
  #7  
rollerstud98's Avatar
rollerstud98
Logistics Pro
15 Year Member
Photogenic
Joined: Sep 2006
Posts: 4,863
Likes: 4
From: Airdrie Alberta
Club FTE Silver Member

what did you use to put it one? i picked up a couple seals cause i wasn't exactly sure which one i needed, but i can return whatever i don't use so its all good
 
Reply
Old Mar 16, 2007 | 12:18 AM
  #8  
RedDragon's Avatar
RedDragon
Thread Starter
|
Mountain Pass
Joined: Feb 2004
Posts: 164
Likes: 0
From: Spokane, WA
Club FTE Gold Member
I used a 10" long piece of 1-1/4 inch pipe with floor flange & cap on the ends. Slide on the seal, slide pipe & flange over axle, and carefully hammer the pipe until the seal seats.
 
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




All times are GMT -5. The time now is 04:20 AM.

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