Z251KH discharge cover

Jroc021

New member

Equipment
Z251KH
May 1, 2025
5
0
1
GA
I am replacing the discharge cover on my Z251KH. I am trying to figure out where the spring goes under the cover. I put it back together and it doesn’t seem to have any ‘spring’. Any help would be appreciated.
 

North Idaho Wolfman

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Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
32,667
8,203
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Sandpoint, ID
The arm with 2 bends (yellow) goes towards the cover.
The arm with on bend (blue) goes towards the deck.

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lugbolt

Well-known member

Equipment
ZG127S-54
Oct 15, 2015
5,393
2,083
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Mid, South, USA
you should have to put a good bit of force on it to install it.

basically I usually slip the pin into the guard a little bit, so I can still pull the guard away from the deck a little. Then using a plier, with the end of the spring that has 2 bends in it on the cover, twist the spring out at the bottom part so it puts downward tension on the cover, while kind of pulling the spring away just right such that I can then slip the pin through the rest of the cover and all in one motion hold the spring and slip the pin through the deck.

I've done a bunch of them and it's a fluid motion now after you do the first 10. That's the best way I know to describe how to do it.

you can also use the same method and twist the spring over the cover while the deck end is stationary, using the same type method (slip the pin through kind of while you're holding everything out away from the deck a little bit).
 

Mowbizz

Well-known member

Equipment
Bx25d
Aug 19, 2021
537
304
63
New Hampshire
Maybe that's why it says DO NOT REMOVE right on the cover. 😋 😂
Yes! My mistake for sure! Did it to my old MMM on my BX because it seemed to stifle the cut grass being throw out…went to put it back on when I sold the deck and encountered this problem. Bought a brand new Z422 and I’m leaving the rubber guard ON this time…seems to disperse the cuttings fine!
 

Jroc021

New member

Equipment
Z251KH
May 1, 2025
5
0
1
GA
you should have to put a good bit of force on it to install it.

basically I usually slip the pin into the guard a little bit, so I can still pull the guard away from the deck a little. Then using a plier, with the end of the spring that has 2 bends in it on the cover, twist the spring out at the bottom part so it puts downward tension on the cover, while kind of pulling the spring away just right such that I can then slip the pin through the rest of the cover and all in one motion hold the spring and slip the pin through the deck.

I've done a bunch of them and it's a fluid motion now after you do the first 10. That's the best way I know to describe how to do it.

you can also use the same method and twist the spring over the cover while the deck end is stationary, using the same type method (slip the pin through kind of while you're holding everything out away from the deck a little bit).
I got it in, definitely pressure required. Does the end that goes toward the deck rest at a certain place? That was my biggest question. It just seems like there isn't as much spring-back, as the original when I lift the cover. Thanks for your reply.