BG55 Blower bogging down/dying

[Fish]

Item 4 is the fuel tank vent.
View attachment 54296

Yours is bigger...........

 

[PTmowerMech]

Yours is bigger...........

that's what she said.... lol

 

[StarTech]

Yours is bigger...........

Actually the 11/23/2019 (23/11/2019 Euro format) IPL lists two different tank vents.
The 0000 350 5800 is the one I showed and then there is the 4203 350 5801 as appears below.

Or at least that is what 2019 IPL shows as the PNs.

 

[Fish]

Here is a bulletin.

 

[StarTech]

TI saved.