(1) BEARING HOLDER ASSEMBLY
(2) BEARING FIT SPINDLE
Set the bearing with bearing holder assembly.
Press the bearing into the crankcase while pushing
the bearing using the 20.5 mm side of the bearing fit
spindle as shown.
(1) BALANCER OIL SEAL
(2) CRANKSHAFT OIL SEAL
(1) COUNTERSHAFT COLLAR
(2) OIL SEAL
4-76
Engine Servicing
(1) BEARING HOLDER ASSEMBLY
(2) MAIN JOURNAL BEARING
(1) BEARING HOLDER ASSEMBLY
(2) BEARING FIT SPINDLE
(3) MAIN JOURNAL BEARING
Set the selected main journal bearings into the bear-
ing holder tool, lightly tighten the holder bolts.
Push the bearing using the 7 mm side of the bearing
fit spindle as shown.
Tools:
Bearing holder assembly
89020-NX7-000
Bearing fit spindle
89023-NX7-000
Crankcase Bearing Replacement
Remove the balancer and crankshaft oil seals.
Remove the countershaft collar and oil seal.
(1)
(2)
(2)
(1)
(3)
(1)
(2)
(2)
(1)
(1)
(2)
Summary of Contents for NSF250R 2012
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