Yamaha FX Nytro FX10MTRAX, Service Manual, Page: 522 / 859

5-70
ENG
CRANKSHAFT AND BALANCER SHAFT
REMOVE
1. Remove:
• Crankshaft journal lower bearings
(from the lower crankcase)
• Crankshaft journal upper bearings
(from the upper crankcase)
NOTE:
Identify the position of each crankshaft journal
upper bearing so that it can be reinstalled in its orig-
inal place.
2. Straighten the lock washer tab.
3. Loosen:
• Balance weight bolts 1
NOTE:
Place a piece of wood
a
between the balancer
weight
2
and crankcase.
4. Remove:
• Right balancer weight
• Left balancer weight
a
1
2
a
1
2