1997 P200TLRV Pro V stalls in gear

[Halsey]

I recently bought a 1997 Skeeter ZX202C with a 1997 Yamaha P200TLRV. It’s in really good condition and runs very well. However, if I put the motor in gear and let it idle, it idles really low and sometimes dies. It idles just fine in neutral. I did some looking at it and I found the carburetor throttle roller has a flat spot where it contacts the cam. I’m wondering if that’s enough to cause a drop in idle speed and possibly the stalling issue. I need to order a service manual for it.

1- I’m having a tough time finding a replacement roller. I looked through some parts websites like Crowley and I don’t see it anywhere.

2- I’m having a tough time finding idle speed specs and idle speed adjustment procedures.

3- Is the factory tach in the dash pretty reliable for setting idle?

[yam911]

Replacement rollers are available. See illustration below.

Idle speed specs and idle speed adjustment procedures are in the applicable service manual. https://www.yamahapubs.com/home/sear..._name=P200TLRV

Tachometers for the most part are accurate.