Bandit 400 LTD OEM Carburettor Maintenance + (OH)

Thank you all for your patience.
It’s not that we forgot—when something gets backed up, everything else gets delayed by two weeks…
We’re starting today.
 

 
Bandit 400 LTD
This time we’re doing OEM carburettor maintenance + (OH)…41,600 yen. ★
It was definitely running rough when we took it in.
 

 
The 400 has nice serviceability—though we wish the harness layout could be sorted out.
 

 
There’s no through shaft, so taking apart the vacuum diaphragm is surprisingly easy.
 

 
#4 cap is missing.
 

 
The inner walls are pretty dirty…
 

 
There’s some rust sediment.
 

 
The starter valve isn’t worn much.