Yanmar 3JH3E - 4-2 Removal of the output shaft

Chapter 7 Reduction and Reversing Gear
_4._D_is_a_ss_e_m_b_ly ____________________________ 3,4JH3(B)(C)E
(10) Remove the oil seal of the output shaft from the case
body.
Oil seal
(11) Remove the outer bearing race from the case body by
using the special tool.
Outer bearing race
0
0
---+---I-If- Special tool
Case body
--~-Outer bearing race
7-50
(12) Remove the oil seal of the input shaft from the mount-
ing flange.
(13) Remove the outer bearing race from the mounting
flange in the same way as with the case body.
(14) Remove each adjusting plate from the input our output
shaft.
NOTE : The same adjusting plates can be revsed when
the following parts are not replaced.
When any part
is replaced however, readjustment
is necessary.
4-2 Removal of the output shaft
(1) Take out the reverse large gear, thrust collar A, cup
spring, spring retainer and inner bearing race.
The reverse large gear must be withdrawn using a
pulley extracter, by fixing the nut at the forward end
in a vice.
(2) Loosen the calking of the forward nut and remove the
nut and spacer.
Remove the nut by using a torque wrench after setting
the output shaft coupling and fixing the coupling bolt
in
a vice.
Calking chisel
Printed in Japan
HINSHI-H8009