Yamaha YZF-R6T Supplementary Service Manual page 403

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CONNECTING RODS AND PISTONS
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:
INSTALLING THE CONNECTING ROD AND
PISTON
The following procedure applies to all of the
connecting rods and pistons.
1. Install:
NOTE:
Be sure to install the piston rings so that the
manufacturer's marks or numbers a face up.
5-74
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
S top ring 1
S 2nd ring 2
S upper oil ring rail 3
S oil ring expander 4
S lower oil ring rail 5
ENG
" and the
1
"
1
Blue
Black
Brown
Green