The MC28 service manual says that once I get the bike started (with premix) and for 10 seconds, I should hold the oil control pulley open to the alignment mark so it can force air out of the outlet lines.

Makes sense, but do I hold it to the 50% mark or the WFO mark? (I planned on doing this with my hand and not the throttle). I've already bled it through the inlet hose, then spindle, then bleed screw. It actually flowed through pretty quick!

Do I really need to run it with premix for 10 seconds? I imagined that by the time the straight gas in the thick fuel hose passed through the carbs, I would have already bleed the oil pump outlet lines and be good to go?

*I thought I saw in another thread where some said they bled it like the manual and skipped the premix part.*

Dana
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2016 Husqvarna 701SM
2021 Husqvarna FS450 supermoto
1995 NSR250r MC28