Honda Ns400 or 250 owners?

[tractorman]

Are there any Honda NS400R owners that can tell me how to adjust the oil pump?

[5port]

Been 15 years since I had my little NS400R rocket.
IIRC, The oil pump cable picks-up from a cable quadrant on the main carburettor quadrant. The cable runs down to the pump under the engine underneath a plastic cover. I don't recall the exact setting but, it was the usual marks to align with the normal sort of cable adjustment.
Have fun, loved mine!

5port 

[tractorman]

I have the 250, basically a 400 minus one cylinder. Great little bike. I had a leaking water pump, so while I have it apart I thought I would check the oil pump, but can't see any marks. Mind you it is bloody difficult trying to crane your neck even with it up on the ramp.

[Doug_R5C]

I know it's been a while since the original post, but does this help?  https://tech.nsr-world.com/nsr250/all-nsr250/nsr250-oil-pump-setting.php

[tractorman]

Thank you. My NS250R is a MC11, so not covered in that post, but by scrolling through the forum I found out how to adjust the pump, so thanks once again.