Yamaha Tenere 700 2020, Service Manual

Page: 265 / 472

CRANKSHAFT AND BALANCER SHAFT
5-78
TIP
Do not put the Plastigauge® over the oil hole in
the balancer shaft journal.
d. Install the balancer shaft journal lower
bearings “3” into the crankcase and as-
semble the crankcase and cylinder.
TIP
• Align the projections “c” of the balancer shaft
journal lower bearings with the notches “d” in
the crankcase.
• Do not move the balancer shaft until the clear-
ance measurement has been completed.
e. Tighten the bolts to specification in the
tightening sequence cast on the crank-
case.
Refer to “CRANKCASE” on page 5-60.
f. Remove the crankcase and the balancer
shaft journal lower bearings.
g. Measure the compressed Plastigauge®
width “e” on each balancer shaft journal.
If the balancer shaft-journal-to-balancer
shaft-journal-bearing clearance is out of
specification, select replacement balancer
shaft journal bearings.
5. Select:
• Balancer shaft journal bearings (J
1
–J
3
)
TIP
• The numbers “A” stamped into the crankcase
and the numbers “B” stamped into the balancer
shaft web are used to determine the replace-
ment balancer shaft journal bearing sizes.
• J
1
–J
3
refer to the bearings shown in the crank-
case and balancer shaft web illustration.
• If J
1
–J
3
are the same, use the same size for all
of the bearings.
2
3
c
d
e
J1 J2 J3
J1 J2 J3
A
J1 J2 J3
B