New H55 5 speed …is this normal shifting? (1 Viewer)

[mudgudgeon]

You're not supposed to run gl5 in these if I remember correctly, if it's specifically advertised as yellow metal safe you might be okay though

Check the product data sheets on GL-5 oils before using.

Most GL-5 oils are now OK in older boxes.

The issues with yellow metals is old news, and this has mostly been addressed by oil manufacturers, but it would still be wise to check labels and data sheets