Amazon: Washer pump 661324 photos wanted

[Sunnysoutheast]

BCDC9D2C-946D-484A-907A-FDDA4D300ED0.jpeg
Can anyone help me understand the electrical end of this beautiful (seized) pump? I’m really looking for a photo or two of the armature top end and it’s bush, cone, or bearing that fits on that riveted bent over-hanging arm (above the tapered end of the armature).
The white coloured arm looks too bent to me and the flat nylon insert looks wrong too.
I have straightened the arm and reassembled it and found all to be working now but there’s nothing hold the top of the armature? So a photo of the bent arm and spindle end might explain the design, then I can make a new part to fix it completely. I’ve got the seal and o’ring ordered so I’m in heading down the right track.
Any advice sought. Thanks in advance.

[Bob 1967]

https://vp-autoparts.com/en/artiklar...b18/index.html

Googling the part number will show some assembled units

[Sunnysoutheast]

Originally Posted by Bob 1967

https://vp-autoparts.com/en/artiklar...b18/index.html

Googling the part number will show some assembled units

Thanks.👍 I didn’t see that illustration before.
The shame is that I still can’t see or imagine what holds the far end (in that drg.) of the armature on the ‘bent over-arm’ in my photo.
Damn close but still in the dark.
🫤

[Sunnysoutheast]

These two photos explain the mysterious gap in between the (straightened white coloured) over-arm and the end of the armature. The plier is holding the nylon disc which was located under the (previously bent) over-arm crushing against the cone on the end of the armature.

So what is in the gap? What is holding the armature?

A photo (or two) of a working pump would be enough for me to understand the design and enable a serviceable washer pump.

image0.jpg

image1.jpg

[Salop Farmer]

Really makes one appreciate this forum and all its knowledgable members, Great detail.

[Ron Kwas]

SSE;

Compliments on detailed pix! I'm not certain if this answers your question, but that white nylon part is clearly a Thrust Bearing...it looks in very good condition with low wear. A clean, machined steel surface to nylon is a low friction interface, but when reassembling the motor, I'd still put a dab of synth-grease on the contact point to keep friction and wear at a minimum.

...and BTW...construction of that motor is quite similar to the 544 Wiper Motor shown here, if that helps (the nylon TW is not nearly as clearly visible as in your pic!):

Source: https://www.sw-em.com/544%20Wiper%20Info.htm

Cheers

[Sunnysoutheast]

Originally Posted by Ron Kwas

SSE;

Compliments on detailed pix! I'm not certain if this answers your question, but that white nylon part is clearly a Thrust Bearing...it looks in very good condition with low wear. A clean, machined steel surface to nylon is a low friction interface, but when reassembling the motor, I'd still put a dab of synth-grease on the contact point to keep friction and wear at a minimum.

...and BTW...construction of that motor is quite similar to the 544 Wiper Motor shown here, if that helps (the nylon TW is not nearly as clearly visible as in your pic!):

Source: https://www.sw-em.com/544%20Wiper%20Info.htm

Cheers

If I'm reading your suggestion correctly I have all the parts. I just need to lower the nylon pad onto the top of the armature by bending the over-arm, and with a little grease it should be good to go.

Thanks.

PS
Photo snaps taken on my old iPhone.

[Ron Kwas]

SSE;

I'd advise careful (necessary, and temporary only) bending to reassemble the Armature with that Thrust Bearing in place...!

Have you freed the "seized" rotating parts?

...yeah...that pic was taken with one of the early electronic cameras
...the one in my phone now has a hundred times that resolution...I'll have to renew that pic sometime...

Cheers

[Sunnysoutheast]

You’re right with your recommendation for care.

The seizure was a badly positioned metal ‘girdle’ and now everything is as free as a bird.

As for the phone cameras; it’s absolutely amazing how far they’ve gone since the first phone cameras which were pathetic. I had a very keen interest in 35mm photography from a young age, progressed to digital but now the image quality on my iPhone is more than satisfactory.

So have a play and re-image those parts.

Kind regards

Dave C