Yamaha YFM660FS Grizzly 4x4 Supplementary Service Manual page 302

MIDDLE GEAR
2.Remove:
Nut 1
G
Washer
G
Universal joint yoke
G
NOTE:
Use the universal joint holder 2 to hold the
universal joint yoke.
Universal joint holder:
P/N. YM-04062
3.Remove:
Nut 1
G
Washer
G
Coupling gear 2
G
NOTE:
Use the coupling gear/middle shaft tool 3 to
hold the coupling gear.
Coupling gear/middle shaft tool
P/N. YM-01230,90890-0229
4.Remove:
Bearing housing assembly 1
G
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Removal steps:
G
Clean the outside of the middle driven shaft.
G
Place the middle driven shaft onto a hydrau-
lic press.
CAUTION:
Never directly press the shaft end with a
G
hydraulic press, this will result in damage
to the shaft thread.
Install the suitable socket 2 on the shaft
G
end to protect the thread from damage.
G
Press the shaft end and remove the bearing
housing.
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ENG