B7100 HST Screen Stuck

VinHay

New member
Oct 7, 2019
6
0
0
Louisiana
HI,
I am changing my HST oil on my B7100 and one of my screen filters is frozen in place. Has anyone encountered this before? I put a wrench and cheater bar, and it feels like im twisting the bolt...considering its a banjo bolt I am thinking this things is easily broken.


Should I just heat the crap out of it?

Is it reverse thread?

I am stumped.

this is the bolt: https://www.messicks.com/part/66204-36210/filter
 

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Kenonf

Member

Equipment
B7100 hst, l4200dt,b2920
Oct 22, 2019
42
13
8
Florida
Someone suggested using an impact and socket, when using a wrench, it felt like I was going to break something too.
Pull the wheel to make your life easier, I picked up the impact socket (26mm?cannot remember...) at Northern tool.
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
28,966
5,312
113
Sandpoint, ID
If it never been removed it will be super stuck.
 

Lil Foot

Well-known member
Lifetime Member

Equipment
1979 B7100DT Gear, Nissan Hanix N150-2 Excavator
May 19, 2011
7,300
2,258
113
Peoria, AZ
First time I did mine, I thought I would round off the corners or break the wrench before it would break loose. I finally found a heavy wall six point socket the right size
(don't remember the size, and tractor is not here) and used a 3/4 breaker bar and a long pipe and it finally broke loose. Since then, no problems getting it off.
I think NIW nailed it.
 

SDT

Well-known member

Equipment
multiple and various
Apr 15, 2018
3,087
928
113
SE, IN
HI,
I am changing my HST oil on my B7100 and one of my screen filters is frozen in place. Has anyone encountered this before? I put a wrench and cheater bar, and it feels like im twisting the bolt...considering its a banjo bolt I am thinking this things is easily broken.


Should I just heat the crap out of it?

Is it reverse thread?

I am stumped.

this is the bolt: https://www.messicks.com/part/66204-36210/filter
With an impact wrench and good six point socket it will come right out. May need to remove the wheel/tire.

No heat.

It is not a left hand thread.

SDT