Pinned FZR250 3LN Fuel System

Heres a rundown on the fuel system and its layout.

The pipes on the tank outlets and fuel tap/petcock have a 7mm diameter

Fuel pump pipes have an 8.5mm diameter

Carburetor T piece inlet has an 8.2mm diameter


Fuel Filter Part# 1FK-24560

Be wary of the diameter of the inlet and outlet

Filter on the left is part# 4TV-24560 which has 10mm

Filter on the right is 8.5mm and I assume this is a 1FK-24560



General schematic



Part # 3LN-24313 Filter > Pump



Fuel Tap/Petcock



Fuel pump and filter




Fuel Pump Part# 3LN-13907-00



Internal Tank Filters





Carburetor Fuel Inlet T piece




Inside the Fuel Tap





http://litetek.co/Fuel_Tank_O-Rings_Yamaha.html


http://2fiftycc.com/index.php?threads/fuel-tank-o-rings-etc.2835/#post-33872

 

Fuel Tap/Petcock

Later type fits the 3LN1
Has a different configuration but is more readily available
Fuel tap internal o rings available from LiteTek as linked above






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