14-70
10) Check the bearing for abnormal noise and play before
removal. Replace if necessary.
11) Remove the 50 x 90 x 20 mm radial ball bearing using the
special tools as shown.
TOOLS:
Remover weight
07741-0010201
Remover handle
07936-3710100
Bearing race puller
070PC-ZY3A100
Puller jaws, 25 mm
07WPC-ZW50100
12) Remove the reverse bevel gear shim from the gear case.
• Replace the 50 x 90 x 20 mm radial ball bearing with a
new one on assembly.
• Replace the reverse bevel gear shim on assembly.
NOTICE
13) Remove the oil slinger from the vertical shaft expanding
the cut in the oil slinger using a screwdriver.
14) Check the taper roller bearing for noise, play and other
abnormality before removing it. Replace the inner race and
the outer race as a set if necessary.
15) Position a commercially available universal bearing puller
on the taper roller bearing (inner race), and position the
vertical shaft on the hydraulic press with the crankshaft
installation side toward up.
16) Remove the taper roller bearing from the vertical shaft
using the hydraulic press.
17) Remove the shim from the vertical shaft.
Replace the shim with a new one on assembly.
[5]
PULLER JAWS,
25 mm
07WPC-ZW50100
[2]
BEARING RACE
PULLER
070PC-ZY3A100
[6]
REMOVER
HANDLE
07936-3710100
[1]
REMOVER
WEIGHT
07741-0010201
[3]
50 x 90 x 20 mm
RADIAL BALL
BEARING
[4]
REVERSE
BEVEL
GEAR SHIM
[1]
OIL SLINGER
[2]
VERTICAL SHAFT
[3]
UNIVERSAL
BEARING PULLER
(Commercially
available)
[1]
30 x 62 x 40 mm
TAPER ROLLER
BEARING
[2]
VERTICAL
SHAFT
