Honda GX120K1 Manual page 112

CRANKSHAFT COVER/ CRANKSHAFT/PISTON
CRANKSHAFT BEARING
REASSEMBLY:
Oil the circumference of the bearing, and install the bearing with
the following special tools.
Driver
Attachment, 52 x 55 mm
Pilot, 22 mm (GX120K1)
Pilot, 25 mm (GX160K1 / GX200)
TIMING GEAR/GOVERNOR DRIVE GEAR
DISASSEMBLY:
Mark a line on the crankshaft and a timing gear.
Set the commercially available bearing puller plate on the bottom
part of the governor drive gear and remove the crankshaft and
timing gear using a hydraulic press.
Remove the governor drive gear in the same way.
REASSEMBLY:
TIMING GEAR
Using the old gear for reference, make a mark at the same
position on the new gear.
Using a hydraulic press, driver and attachment I. D. (special tools).
press the new gear onto the crankshaft.
GX120K1
Driver, 40 mm I.D.
Attachment, 25 mm I.D.
GX160K1 / GX200
Driver, 40 mm I.D.
Attachment 30, mm I.D.
10-4
gx120k1_gx160k1_gx200
07749-0010000
07746-0010400
07746-0040100
07746-0040600
07746-0030100
07746-0030200
07746-0030100
07746-0030300
GX120K1•GX160K1•GX200