You should be able to get new plastic blanks installed in the openings without huge difficulties just by loosening the long bolts clamping the cartridge together.To jump onto this thread of jd 1910 meter questions.
I had to buy the yellow canola roller off the guy that traded it off to the dealer.
I now notice the two plastic insert blockage pieces are missing...according to the picture of the meter cartridge in the manual.
Here is what is happening.
With the air fan spinning while I'm clearing fertilizer blockages... I noticed there is canola on the ground while I'm stationary, but always on the runs from the near adjacent seed cogs next to the open blank section.
Plus, to my horror, the rate for canola is double what I've calibrated for.
I'm assuming there is canola escaping through the open meter section leaking into the two adjacent sectections.
Does this make sense?
Big shot of rain in eastern Saskatchewan last night. So I sadly have a day or so to solve this issue.