accordionfolder
accordionfolder UltraDork
2/8/23 5:43 p.m.

Can someone help your local goober out, I've poked at this a bit, but don't want to break it.... How do I refill this? And what oil?

JMcD
JMcD New Reader
2/8/23 7:10 p.m.

Mine looks a bit different but has a hex headed screw in the same spot as the yellow knob that I unscrew and add oil.

codrus (Forum Supporter)
codrus (Forum Supporter) GRM+ Memberand PowerDork
2/8/23 7:33 p.m.

I have one like that for the air-powered bridge jacks on my lift and yeah, it has a screw like JMcD's does.  It's kind of a PITA because it's a super narrow fill tube and the oil is thick enough that the air doesn't want to come out to make room for it.  I usually wind up using a teeny tiny straw (I steal one off the side of a can of brake cleaner) to make a passage for the air to get out.

I've always just used the red air tool oil that they sell at the parts store.  The current bottle is over a decade old, it doesn't take much. :)

 

 

Slippery
Slippery GRM+ Memberand PowerDork
2/8/23 7:39 p.m.

The bottom glass should unscrew in the direction of the arrow. 

Might need to push up a little while you turn. 

accordionfolder
accordionfolder UltraDork
2/8/23 7:59 p.m.

Uh oh - conflicting advice!  I tried to unscrew the glass and it really didn't want to move, which is why I asked here, hahaha. Are we sure? I couldn't decide if that was the direction of airflow or the direction to screw. 

 

Slippery
Slippery GRM+ Memberand PowerDork
2/8/23 8:02 p.m.

I dont want to cause you to break your stuff, but the ones in CNC machines unscrew from the bottom. They are tricky though. 

Did you get a plastic wrench with it that fits those "ribs" on the bowl?

Might be smart to ignore my advise, lol.

Slippery
Slippery GRM+ Memberand PowerDork
2/8/23 8:07 p.m.

Any idea what brand that is? I tried looking up that SBC1656 number but had no luck. 

accordionfolder
accordionfolder UltraDork
2/8/23 8:31 p.m.

It's a Derek Weaver tire changer, let me see if I can find anything in the manual 

EvanB
EvanB GRM+ Memberand MegaDork
2/8/23 8:34 p.m.

The derek weaver manual I found shows unscrewing the reservoir to fill. 

accordionfolder
accordionfolder UltraDork
2/8/23 8:49 p.m.

GLTC rubber going on. Let me see if I can get it taken off...

accordionfolder
accordionfolder UltraDork
2/8/23 11:04 p.m.

Well, you guys were right! It took a lot of force to break it loose, which was what had me worried I was doing something wrong in the first place. Thanks everybody!

Cactus
Cactus HalfDork
2/8/23 11:11 p.m.

Mine broke ages ago so I just spritz some air tool oil in the coupler every time I think about it (which is maybe every other time I use it). I should probably just go buy a harbor freight dryer/oiler. 

Slippery
Slippery GRM+ Memberand PowerDork
2/9/23 3:51 p.m.

Cool! I need some tires flipped, wish you were closer :)

accordionfolder
accordionfolder UltraDork
2/9/23 4:06 p.m.

In reply to Slippery :

Ha! Yeah, I've flipped so many tires with this machine, worth it's weight in gold if you're a track rat/club racer!

Thanks for the help!

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