Yamaha FZ6-ST Supplementary Service Manual page 332

CONNECTING RODS AND PISTONS
q. Remove the connecting rod and big end
r. Measure the compressed Plastigauge
2. Select:
NOTE:
S The numbers A stamped into the crankshaft
S "P1" X "P4" refer to the bearings shown in the
For example, if the connecting rod "P
crankshaft web "P
spectively, then the bearing size for "P1" is:
5-79
bearings.
Refer to "REMOVING THE CONNECTING
RODS AND PISTONS".
width on the crankshaft pin.
If the crankshaft-pin-to-big-end-bearing
clearance is out of specification, select re-
placement big end bearings.
S big end bearings (P1 X P4)
web and the numbers 1 on the connecting
rods are used to determine the replacement
big end bearing sizes.
crankshaft illustration.
" numbers are "5" and "2" re-
1
"P " (connecting rod) – "P
1
(crankshaft) =
5 – 2 = 3 (brown)
BIG END BEARING COLOR CODE
1
2
3
4
ENG

" and the
1
"
1
Blue
Black
Brown
Green