Search found 5 matches

by olivier06
Mon Jul 06, 2020 11:11 pm
Forum: Maintenance and Repair
Topic: Harsh sound with Mark V
Replies: 10
Views: 8963

Re: Harsh sound with Mark V

I checked the possible cause of the worn interlocking fingers of the control sheave. As there is a groove to hold it in place, it is impossible that wear was made by clashing against the other sheave. I checked closely and the fingers cannot touch one another.
$matches[2]

I also took a picture of ...
by olivier06
Mon Jul 06, 2020 11:04 pm
Forum: Maintenance and Repair
Topic: Harsh sound with Mark V
Replies: 10
Views: 8963

Re: Harsh sound with Mark V

I'm not sure which spring you're talking about. There is a small coil on the loop of the button bearing. Is that what you mean?
Here is a picture of the assembly
DSC_1411.jpg

What looks like the button bearing on the control sheave is not exactly like the image Everett posted. The button is less ...
by olivier06
Mon Jul 06, 2020 3:29 pm
Forum: Maintenance and Repair
Topic: Harsh sound with Mark V
Replies: 10
Views: 8963

Re: Harsh sound with Mark V

Ok so the ears are the two metal sheats on both sides of the quadrant/porkchop, right?
thanks everettdavis for the Bill Mayo Document.

wa2crk - I forgot to say but there is also a nut behind the washer. So you think I should really change the shieves?
The button bearing and the clip are still on ...
by olivier06
Mon Jul 06, 2020 2:44 pm
Forum: Maintenance and Repair
Topic: Harsh sound with Mark V
Replies: 10
Views: 8963

Re: Harsh sound with Mark V

What is the button bearing?
I'm also not sure of what part you mean by " the two ears holding" the quadrant.
The other sheave looks good.
by olivier06
Mon Jul 06, 2020 2:09 pm
Forum: Maintenance and Repair
Topic: Harsh sound with Mark V
Replies: 10
Views: 8963

Harsh sound with Mark V

Hello,
I am new here on the forum.
I have a Mark V and it started to make some strange noise and it is hard to change the speed. It always made noise (and a lot of vibrations, which I don't know if it's normal), but now it sounds like if there was gravel in the motor. I read a few posts in this ...