Notices

Pressure Plate wobble...

Thread Tools
 
Search this Thread
 
Old Oct 12, 2020 | 07:57 PM
  #1  
F-250 restorer's Avatar
F-250 restorer
Thread Starter
|
Lead Driver
15 Year Member
Photogenic
Liked
Loved
Joined: Mar 2008
Posts: 7,182
Likes: 380
From: Near Los Angeles
Pressure Plate wobble...

I have a newly installed clutch kit, Ram, with a zf5 trans. I have a growl in neutral at idle. When I look in the bellhousing, engine running, I can see the pressure plate wobbling, spinning out of true. I'm going to pull the trans tomorrow and inspect. Before I inspect it first hand, I'm thinking either the flywheel bolts are loose or there's a problem with the p.plate bolts. Could I be missing something else? Thanks.
 
Reply
Old Oct 16, 2020 | 08:09 AM
  #2  
jk080's Avatar
jk080
Transmission Rebuilder
15 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jul 2008
Posts: 1,570
Likes: 63
From: North Georgia
Club FTE Silver Member

DId this vehicle have a dual mass flywheel originally?

And if it did, did you replace it with a solid flywheel kit?

Manual transmissions sometimes will rattle in neutral after the dual mass is replaced with a conventional solid flywheel, this is normal and wont hurt anything, just annoying.
 
Reply
Old Oct 16, 2020 | 11:35 AM
  #3  
F-250 restorer's Avatar
F-250 restorer
Thread Starter
|
Lead Driver
15 Year Member
Photogenic
Liked
Loved
Joined: Mar 2008
Posts: 7,182
Likes: 380
From: Near Los Angeles
Originally Posted by jk080
DId this vehicle have a dual mass flywheel originally?

And if it did, did you replace it with a solid flywheel kit?

Manual transmissions sometimes will rattle in neutral after the dual mass is replaced with a conventional solid flywheel, this is normal and wont hurt anything, just annoying.
Hey there. To my knowledge, Ford never put a dual mass flywheel on a 4.9L. I've never seen one as a purchase option at any parts house.
I did find a couple of issues that may have been the culprit of the noises (I hope). BTW, I can live with the growl at idle, but the extremely loud 'marbles in a can' noise at low rpm in third is gut wrenching. I found that the header bolts that I used for the pp, since normal bolts were impossible to turn due to pp interference, had forced the mounting holes to enlarge. I also found two nicks on a reinforcement rib in the bellhousing.

In one place Summit says my clutch fits a 4.9. In another place on their site they say No, it does not fit. They can care less.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Skip1970
Clutch, Transmission, Differential, Axle & Transfer Case
42
Jan 16, 2024 01:14 AM
F-1
1948 - 1956 F1, F100 & Larger F-Series Trucks
6
Jan 17, 2017 10:21 PM
sam03
1948 - 1956 F1, F100 & Larger F-Series Trucks
8
Jan 19, 2015 08:10 AM
ropot
1948 - 1956 F1, F100 & Larger F-Series Trucks
17
Apr 27, 2013 07:21 PM
Joeseph
Ford Inline Six, 200, 250, 4.9L / 300
3
Jan 22, 2011 07:53 PM




All times are GMT -5. The time now is 12:13 PM.

story-0
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-1
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
story-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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