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HOW I FIXED DW-788 ARM

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Forum topic by GR8HUNTER posted 02-28-2018 08:49 PM 451 views 0 times favorited 8 replies Add to Favorites Watch
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GR8HUNTER

4007 posts in 738 days


02-28-2018 08:49 PM

Topic tags/keywords: scroll saw dw-788 lift arm

STARTED BY FASTENING A 1 INCH WIDE 1/8 INCH THICK PIECE OF ALUMINUM TO SAW WITH 2 – 3” 6MM BOLTS 1.19 CENTS BOLTS 7.72 FOR ALUM.

THEN FOR FRONT I GOT 1 INCH 5MM WITH WASHER AND BUSHING .37 CENTS BOLT .74 CENTS BUSHING

NOW ALL I HAVE TO DO IS PUSH ARM UP AND PUSH IN ALUM.

THEN TO RELEASE IT JUST PUSH ARM UP AND ALUM SPRINGS BACK OUT

SO LETS SAY 12.00 TOTAL WORKS LIKE A CHARM I AM A HAPPY CAMPER :<))

-- Tony---- Reinholds,Pa.------ REMEMBER TO ALWAYS HAVE FUN


8 replies so far

View Dutchy's profile

Dutchy

2987 posts in 2194 days


#1 posted 02-28-2018 09:05 PM

How simple it can be.

-- https://dutchypatterns.com/

View LittleBlackDuck's profile

LittleBlackDuck

1788 posts in 847 days


#2 posted 02-28-2018 09:48 PM

Neat Idea!

Hmmm… I have the aluminium, the bolts, washers and a functional right thumb… so all I have to do is buy a new DeWalt scroll saw and I’ll have saved $12.

-- If your first cut is too short... Take the second cut from the longer end... LBD

View crowie's profile

crowie

2475 posts in 1977 days


#3 posted 02-28-2018 09:53 PM

You’d make a damn good bush mechanic downunder Tony…well done!

-- Lifes good, Enjoy each new day...... Cheers from "On Top DownUnder" Crowie

View lew's profile

lew

12102 posts in 3781 days


#4 posted 02-28-2018 10:29 PM

That’s really cool and inexpensive, too!

-- Lew- Time traveler. Purveyor of the Universe's finest custom rolling pins.

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LittleBlackDuck

1788 posts in 847 days


#5 posted 02-28-2018 10:35 PM



You d make a damn good bush mechanic downunder Tony…well done!

- crowie


Yup.. that ‘luminum bar will take the spring out of our wild ‘roos.

-- If your first cut is too short... Take the second cut from the longer end... LBD

View MrUnix's profile

MrUnix

6766 posts in 2225 days


#6 posted 02-28-2018 10:45 PM

I don’t have that saw, so I really have no idea – what problem is this modification solving?

Cheers,
Brad

-- Brad in FL - In Dog I trust... everything else is questionable

View GR8HUNTER's profile

GR8HUNTER

4007 posts in 738 days


#7 posted 03-01-2018 12:16 AM

the arm on the DW-788 does not stay up on its own …so you have to put a block of wood under it or come up with this solution which is better then a block of wood that’s in the way makes it tons easier to change blade holes :<))

-- Tony---- Reinholds,Pa.------ REMEMBER TO ALWAYS HAVE FUN

View Kelster58's profile

Kelster58

670 posts in 566 days


#8 posted 03-01-2018 01:02 AM

There’s some ten cent engineering….....Looks good, you’re teaching us all a few tricks!

-- K. Stone “Tell me and I forget, teach me and I may remember, involve me and I learn.” ― Benjamin Franklin

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