[Milsurplus] GRC-9 DY-105 Dynamotor Greasing procedure

[Jim Madden]

Hi guys recently my transistor inverter power supply gave up the ghost.So I dug out my Old DY-105 power supply any one have any recommendations for greasing the bearings prior to spin up….do I have to remove the bearings or just clean and repack with out removal?Thanks.Jim KB1PFL

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