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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Door Latches Hard To Open

  • Thread starter Thread starter cdurbin
  • Start date Start date Sep 12, 2012

cdurbin

5 Year Member
Jul 27, 2012
563
109
64
North Charleston, SC
Sep 12, 2012
#1
  • Sep 12, 2012
  • #1
I'm having minor issues with my door latches being a little tough to open.
On the driver's side the door is hard to open from the inside and on the passenger side the door is hard to open on the outside. Is there a way to adjust the latch mechanisms?
 

gearheadboy

15 Year Member
Jan 15, 2003
1,425
177
84
Greencastle Pa
Sep 12, 2012
#2
  • Sep 12, 2012
  • #2
Do the doors "pop" open when you pull the handle hard. Like maybe the rubber weather strip is new and the door striker pin needs adjusted out a hair? If not start by squirting some lube in the latch. There is an adjustment on the outside handle. However you need to pull the door panel and adjust the rod from the handle to the latch. The inner handle does not adjust however you can adjust it by bending the rod slightly to make it move easier or bend it with a pair of pliers to shorten the pull. Have you tried the handles with the top down versus up? Sometimes on a vert the top seal adjustment will cause pressure against the door. If it works nice with the top or windows down, start looking there.
 

cdurbin

5 Year Member
Jul 27, 2012
563
109
64
North Charleston, SC
Sep 12, 2012
#3
  • Sep 12, 2012
  • #3
gearheadboy said:
Do the doors "pop" open when you pull the handle hard. Like maybe the rubber weather strip is new and the door striker pin needs adjusted out a hair? If not start by squirting some lube in the latch. There is an adjustment on the outside handle. However you need to pull the door panel and adjust the rod from the handle to the latch. The inner handle does not adjust however you can adjust it by bending the rod slightly to make it move easier or bend it with a pair of pliers to shorten the pull. Have you tried the handles with the top down versus up? Sometimes on a vert the top seal adjustment will cause pressure against the door. If it works nice with the top or windows down, start looking there.
Click to expand...

Well, on the passenger side you have to lift up really far on the handle to get the latch to release. At first it feels like the door is locked but then it finally opens. It is the same regardless of the top or windows though
 

gearheadboy

15 Year Member
Jan 15, 2003
1,425
177
84
Greencastle Pa
Sep 12, 2012
#4
  • Sep 12, 2012
  • #4
Passenger side sounds like you need to pull the panel and adjust. However you might consider replacing the handle if its old. They get worn also and will break from pulling up on it like that. May scratch the car if it breaks. I'd adjust the rod and if the handle seems loose I'd replace it. Cheap fix. P.S. you need a BIG pop rivet gun to do the job right. A two hander!
 

cdurbin

5 Year Member
Jul 27, 2012
563
109
64
North Charleston, SC
Sep 12, 2012
#5
  • Sep 12, 2012
  • #5
gearheadboy said:
Passenger side sounds like you need to pull the panel and adjust. However you might consider replacing the handle if its old. They get worn also and will break from pulling up on it like that. May scratch the car if it breaks. I'd adjust the rod and if the handle seems loose I'd replace it. Cheap fix. P.S. you need a BIG pop rivet gun to do the job right. A two hander!
Click to expand...

I'll pull the panel this weekend and take a look at it.
Sounds like a trip to Harbor Freight might be in order.
Thanks for the input.
 
Reactions: gearheadboy

boostfrk

10 Year Member
Aug 30, 2011
712
69
59
Colorado
Sep 13, 2012
#6
  • Sep 13, 2012
  • #6
I haven't looked at it too closely, but it appears at some point my driver's door handle was replaced (albeit with a factory plastic one) . However, the handle is secured using two bolts instead of rivets as was done at the factory.

Can bolts be used when replacing the handle instead of rivets?

(Sorry to digress cdurbin)
 

RacEoHolic330

I like to dress like a pretty girl
15 Year Member
Mar 4, 2003
4,014
1,698
203
Allentown, PA
Sep 13, 2012
#7
  • Sep 13, 2012
  • #7
If it doesn't work nice with the top down, check your door hinges for play. If your hinges are worn, the door will hang on the striker when it's closed putting downward pressure on it making it hard to pull the handle. My hatch had the same symptoms as yours. My hinge pins were shot and there was a decent amount of up and down play in my doors.
 

MFE92

10 Year Member
Aug 25, 2010
1,094
373
124
Phoenix
Sep 13, 2012
#8
  • Sep 13, 2012
  • #8
I can practically guarantee you the hinge pin bushings are worn out, allowing the door to sag. Open the door and lift up on it, if you can move it up and down indepenent of the car, that's what it is.
 

boostfrk

10 Year Member
Aug 30, 2011
712
69
59
Colorado
Sep 13, 2012
#9
  • Sep 13, 2012
  • #9
I actually just had my door panel off and was looking at this after reading this thread earlier this morning. For some dumb reason, I didn't snap a picture.

Inside the door the handle is connected to a metal linkage rod that rides on another linkage with a washer type device on it. As the door handle is pulled upward and rotates it pushes down on the linkage, which contacts the washer type device, and then pushes that linkage to open the door latch. Aside from bending these metal rods, there didn't appear to be much adjustability.
 

cdurbin

5 Year Member
Jul 27, 2012
563
109
64
North Charleston, SC
Sep 13, 2012
#10
  • Sep 13, 2012
  • #10
Good call on the hinges. I didn't even think of that.
I'll take a look at them
Thanks
 

gearheadboy

15 Year Member
Jan 15, 2003
1,425
177
84
Greencastle Pa
Sep 13, 2012
#11
  • Sep 13, 2012
  • #11
Ya I forgot to mention the pins and bushings.
Oops
 

88LX5.Oh

15 Year Member
Dec 30, 2011
1,442
204
94
Arkansas
Sep 13, 2012
#12
  • Sep 13, 2012
  • #12
boostfrk said:
I haven't looked at it too closely, but it appears at some point my driver's door handle was replaced (albeit with a factory plastic one) . However, the handle is secured using two bolts instead of rivets as was done at the factory.

Can bolts be used when replacing the handle instead of rivets?

(Sorry to digress cdurbin)
Click to expand...

I used bolts to hold my door handles on. Works good. I see no need to go out and buy a rivet gun when a short nut and bolt combo works perfectly.
 

tca7291

I can see your wieners.
5 Year Member
Sep 1, 2011
1,801
152
143
Raleigh, NC
Sep 13, 2012
#13
  • Sep 13, 2012
  • #13
My buddy used bolts, and they loosened up over the years, turned out to be a mess. I would think they would work fine as long as you size them properly, and use ny-lock nuts (aka aircraft nuts).
 

gearheadboy

15 Year Member
Jan 15, 2003
1,425
177
84
Greencastle Pa
Sep 13, 2012
#14
  • Sep 13, 2012
  • #14
Rivets. Same with window motors.
 

Shakerhood

20+ Year Stangneter
Oct 28, 2004
3,356
208
114
Ohio
Sep 13, 2012
#15
  • Sep 13, 2012
  • #15
Ive seen SFC welded in when the car was crooked and it made the doors hard to open.
 

MFE92

10 Year Member
Aug 25, 2010
1,094
373
124
Phoenix
Sep 13, 2012
#16
  • Sep 13, 2012
  • #16
:rofl: I see what you did there.
 

MikeH686

Mine is only two inches though.
10 Year Member
Oct 11, 2011
2,843
1,753
184
Waldorf, MD
Sep 14, 2012
#17
  • Sep 14, 2012
  • #17
So thats why them airplane panels keep falling off
 

cdurbin

5 Year Member
Jul 27, 2012
563
109
64
North Charleston, SC
Sep 14, 2012
#18
  • Sep 14, 2012
  • #18
RacEoHolic330 said:
If it doesn't work nice with the top down, check your door hinges for play. If your hinges are worn, the door will hang on the striker when it's closed putting downward pressure on it making it hard to pull the handle. My hatch had the same symptoms as yours. My hinge pins were shot and there was a decent amount of up and down play in my doors.
Click to expand...

You guessed it. Passenger side door hinge bushings appear worn out.
If I lift up on the door there is a little play in there.
Thanks
 

jaketuff

Member
Apr 29, 2003
159
2
19
Westchester, NY
Dec 28, 2012
#19
  • Dec 28, 2012
  • #19
Ideas on this...

When I close the door it sometimes self locks... This is a PITA at times of course.

I think it may come from locking the car with the handle in the open/extended position. Has anyone ever seen this? Frigging weird.
 

David Pepiton

Active Member
Dec 17, 2011
662
68
49
Laveen, Arizona
Dec 28, 2012
#20
  • Dec 28, 2012
  • #20
88LX5.Oh said:
I used bolts to hold my door handles on. Works good. I see no need to go out and buy a rivet gun when a short nut and bolt combo works perfectly.
Click to expand...

I also used a nut and bolt combo so easy and using lock washers and a dab of locktight as well been 1 year and no loosening yet and i dont thing it will i think i used 1/4 inch or 6mm with a very flat head that uses a alan head i think i got them at home depot or copper state nut and bolt.
 
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