Yamaha FJR Forum : Yamaha FJR Owners Forums - View Single Post - Overflow tank
Thread: Overflow tank
View Single Post
post #2 of (permalink) Old 08-09-2019, 08:12 AM
Senior Member
High-G FJR Junkie!
RaYzerman's Avatar
Join Date: Jan 2013
Location: Millgrove, ON, CA
Posts: 6,142
There are two hoses at the filler neck, top one goes into the bottom of the reservoir, and coolant only flows when rad cap releases it to that hose. The lower hose is a bypass hose where coolant is circulating all the time. There will also be a drain hose from the top of the coolant reservoir, in the event too much coolant is in the reservoir.
See attached.
Attached Images
File Type: jpg Gen1 Cooling System1.JPG (55.3 KB, 37 views)

Keep yer stick on the ice....
2014 FJR1300A - Root Beer (sold)
2009 CBF1000A - Sienna Red
1999 VFR800Fi - Pearl Shining Yellow
RaYzerman is offline  
For the best viewing experience please update your browser to Google Chrome