Yanmar 3JH3E - 3-11 Intermediate shaft; 3-12 Shifting device

Chapter
7
Reduction and Reversing
Gear
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3,4JH3(B)(C)E
3-11 Intermediate shaft
Ball
bearing
Intermediate
shaft
(1)
Ball bearing
Check the turning condition with gently rotate, and
when bearing
is
sticked or damaged.
Replace if necessary.
3-12 Shifting device
3-12-1 Shifter
Locatioo
pio-n
IA
~
Slidiog sorlace
of
shiftet
Spring
Shift
lever
shaft
(1)
Visually inspect the surface
in
contact with the drive
cone, and replace the shifter when signs of overheat-
ing, damage or wear are found.
(2)
Measure the shaft diameter of the shifter.
Replace the shaft
if
the size deviates from the stan-
dard.
7-16
D2
D1
mm
Standard Limit
D1
6.69~6.70
6.50
D2
11.
966~11.984
11. 95
Shift lever shaft,
12.0~12.018
12.05
Shifter insert hole
3-12-2 Shift lever shaft and location pin
(1)
Check
the
shift
lever
shaft
and
location
pin
for
damage or distortion, and replace defective parts.
If
the location pin must
be
replaced, replace it
together with the shift lever shaft.
(2)
Measure the diameter of the shift lever shaft and
the
shifter insertion hole. Replace the part
if
the size devi-
ates from the standard value.
¢
5,
Location
pin
Standard
01
27.959~27.98
D2
12.0~12.018
Side
cover,
28.0~28.021
Shifter insert
hole
mm
Limit
27.90
12.05
28.08
Printed in Japan
HINSHI-H8009