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LT 40 copper Power Strip

Started by POSTON WIDEHEAD, September 15, 2016, 06:48:00 PM

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POSTON WIDEHEAD

The copper power strip for the hydraulics has a brass block to make connection from the head.
After almost 6 years I had to replace the brass block today. It was adjusted as much as it could be and arcing really bad.
Has anyone else had to do this?
What was the life of your brass block?

Installed the new block and cleaned the copper strip and now its just like new.

Here is the old brass against the new brass. You can see the difference in size.


 

New brass.


 

Old brass.


 
The older I get I wish my body could Re-Gen.

Magicman

Yes a few times.  It sounds like you did fine with that many years.  I carry a spare
98 Wood-Mizer LT40 SuperHydraulic    WM Million BF Club

Two: First Place Wood-Mizer Personal Best Awards
The First: Wood-Mizer People's Choice Award

It's Weird being the same age as Old People

Never allow your Need to make money
To exceed your Desire to provide Quality Service

Jim H

I seem to replace those every couple of years, so I would guess 1000-1200 hours give or take. They usually wear down until the eye on the end of the cable is almost touching the strip.
2008 LT40HDG28, autoclutch, debarker, stihl 026, 046, ms460 bow, 066, JD 2350 4wd w/245 loader, sawing since '94 fulltime since '98

POSTON WIDEHEAD

Thanks Lynn and Jim. I feel better now. Don't think I've seen this specific part discussed.
The older I get I wish my body could Re-Gen.

Peter Drouin

A&P saw Mill LLC.
45' of Wood Mizer, cutting since 1987.
License NH softwood grader.

POSTON WIDEHEAD

Quote from: Peter Drouin on September 15, 2016, 08:29:52 PM
I'm on my third with this mill.

Well I made it to 2001 hours on 1.....so I guess I did do good.
The older I get I wish my body could Re-Gen.

drobertson

On the second one, as mentioned the power cable bolt head started to make contact, I made one from an alloy bronze, brass wearplate material, costly stuff but runs for just a pile of cycles on mold slides, pretty sure this one will never wear out. The best part about replacing them is getting down in the saw dust,
only have a few chain saws I'm not suppose to use, but will at times, one dog Dolly, pretty good dog, just not sure what for yet,  working on getting the gardening back in order, and kinda thinking on maybe a small bbq bizz,  thinking about it,

Chuck White

I replaced mine last year.

The mill had 487 hours on it when I got it and when I changed it, the mill had almost 2,400 hours on it, so I guess a lot of the wear depends on how it is used!
~Chuck~  Cooks Cat Claw sharpener and single tooth setter.  2018 Chevy Silverado and 2021 Subaru Ascent.  2020 Mahindra ROXOR.
With basic mechanical skills and the ability to read you can maintain a Woodmizer  LT40!

Brucer

2490 hours on mine and I should have replaced it about 300 hours ago. The washer under the bolt was just starting to bite into the copper strip. I filed down the washer to get me by until I the replacement arrived.
Bruce    LT40HDG28 bandsaw
"Complex problems have simple, easy to understand wrong answers."

Sixacresand

Good post and info.  Seems like if I have a issue with my WM, I look on the Forum before I look in manuals or call WM.  Nothing beats experience.
"Sometimes you can make more hay with less equipment if you just use your head."  Tom, Forestry Forum.  Eleventh year with a LT40 Woodmizer,

POSTON WIDEHEAD

Quote from: Brucer on September 17, 2016, 01:16:39 AM
I filed down the washer to get me by until I the replacement arrived.

This is the same thing I did Brucer.
The older I get I wish my body could Re-Gen.

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