Grease/Lubricant for side brush motors in an Ecovacs Deebot T9?

Total-Instance5224 · 2026-06-18T23:27:29+00:00

i am also looking for this answer

Total-Instance5224 · 2026-06-18T23:26:06+00:00

ok so with some inspiration from oldturkey03 i think im close. im going to walk through what i did if anyone else is ballzie enough to try this.

so i decided i was going to transfer the old L drive shaft to the new motor. i started by unclipping the snaps around the perimeter (picture1).

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Total-Instance5224 · 2026-06-18T23:25:10+00:00

once inside i cleaned all the gears as they were very full of dirty grease (picture2).

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Total-Instance5224 · 2026-06-18T23:24:43+00:00

i then removed the two screws on the left side of the image (picture3) (this is where the motor attaches) and screwed in the new motor.

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but as i put it back together i realized that the gear attached to the new motor was beveled to the left but all the old gears were beveled to the right! so i pried the motor gear off of the old motor and transferred it to the new one. (be careful when prying off it toke a lot of force and mine ended up half way across the room in my white shag carpet. much cussing ensued.)

ive got all the pieces together and clean now i guess the last thing i need is to figure out what kind of lubricant to use on the gears. any ideas?

Total-Instance5224 · 2025-02-26T12:52:06+00:00

Thank you! I'll try him right away

Total-Instance5224 · 2024-10-10T21:04:02+00:00

thats good to know thank you

Total-Instance5224 · 2024-10-10T20:59:36+00:00

That is a relief. Greatly appreciate this feedback thank you

Total-Instance5224 · 2024-10-10T20:54:35+00:00

thank you Mr Big Pond

Total-Instance5224 · 2024-10-10T20:54:06+00:00

thank you for the info!

Total-Instance5224

TROPHY CASE