GX340/GX390 CRANKSHAFT BEARING
REPLACEMENT (FLYWHEEL SIDE)
CRANKSHAFT BEARING (6207)
Install the 16 mm special nut (1) tightening the flywheel
to protect the crankshaft threads.
Pull out the radial ball bearing (2) using a commercially
available bearing puller (3).
Apply oil to the inner surface of the new bearing (4)
inner race (5).
Drive the radial ball bearing until it is fully seated on the
end using the special tools and hydraulic press.
TOOLS:
Attachment, 35 mm I.D. (6)
Driver, 40 mm I.D. (7)
gx240ut2_gx270ut2_gx340ut2_gx390ut2
07746-0030400
07746-0030100
(2)
(3)
(7)
(6)
(4)
CRANKCASE
(1)
(5)