Yamaha FJR1300R Service Manual page 407

CONNECTING RODS AND PISTONS
P
1
P P
2 3
P P P P
1 2 3
4
e. Tighten the connecting rod nuts.
Refer to "INSTALLING THE CONNECTING
RODS AND PISTONS".
f. Remove the connecting rod and big end
bearings.
Refer to "REMOVING THE CONNECTING
RODS AND PISTONS".
g. Measure the compressed Plastigauge
width e on the crankshaft pin.
If
clearance is out of specification, select
replacement big end bearings.
L LLL L LLL
2. Select:
• big end bearings (P
NOTE:
@
• The numbers stamped into the crankshaft
web and the numbers on the connecting rods
P
4
are used to determine the replacement big
end bearing sizes.
• "P " ~ "P
1
crankshaft illustration.
M MMM M MMM
For example, if the connecting rod "P
crankshaft web "P
respectively, then the bearing size for "P
Bearing size of P
"P " (connecting rod) – "P
1
shaft web)
6 – 1 = 5 (yellow)
L LLL L LLL
5 - 98
ENG
the crankshaft-pin-to-big-end-bearing
L L LLL L L LLL L L LLL L
~ P )
1 4
" refer to the bearings shown in the
4
M M MMM M M MMM M M MMM M
" numbers are "6" and "1"
1
:
1
BEARING COLOR CODE
1
2
3
4
5
6
L L LLL L L LLL L L LLL L
®
L LLL L LLL
M MMM M MMM
" and the
1
" is:
1
" (crank-
1
blue
black
brown
green
yellow
pink
L LLL L LLL