TOHATSU BFT75A Service Manual page 463

dummyhead dummyhead
GEAR CASE
Check the taper roller bearing for abnormal sound and
play. Replace the inner race and outer race as a set if
necessary.
Set a commercially available universal bearing puller [1]
on the taper roller bearing (inner race) [2], and install
the vertical shaft [3] on the hydraulic press with the
flywheel boss installation side facing up.
Remove the taper roller bearing from the vertical shaft
using a hydraulic press.
Remove the pinion gear shim [4] from the vertical shaft.
EXPLODED VIEW
VERTICAL SHAFT
OIL SLINGER
16-34
[3]
[1]
[4]
TAPER ROLLER BEARING
(30 x 62 x 40 mm)
(Inner race) (2)
TAPER ROLLER BEARING
(30 x 62 x 40 mm)
(Outer race)
PINION GEAR SHIM
[2]