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

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote




All times are GMT -5. The time now is 07:24 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE