[GreenKeys] M28 Motor Bearings

Frankie Caswell unluckyfett at gmail.com
Tue Nov 18 12:16:48 EST 2025


Hi all,

I've got a M28 that developed a noisy bearing. Seems to be coming from the
fan side of the motor. Before I take it apart, is there a spot I should try
to oil first? There's oil/grease fittings but the manuals says the bearings
are "service free". Just looking for any insight before I tear it apart.

Thanks,
Frankie Caswell
KD2PEP
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