Chapter 7 Reduction and Reversing Gear
3. Inspection and Servicing
4LHA Series
3-11-3
Shifter
spring
(1 (Check the spring
for
scratches
or
corrosion.
(2)Measure the free length
of
the spring.
Shifter spring
Standard
Limit
Free
length
22.6
mm
(0.890in.)
19.8
mm
(0.780in.)
Spring
constant
8.375N/mm (0.854 kgf/mm)
-
Length when attached
14.35
mm
(0.5650
in.)
-
Load
when attached
69.10N
(7.046
kgf)
59.6N
(6.08
kgf)
3-11-4
Stopper
bolt
Check
the stopper bolt.
If it
is worn
or
stepped, replace.
Check
point
Top
3-12
Damper
disc
Spline
Spring
3-11-5 Side cover and
oil
seal
(1
(Check
the
neutral, clutch gear
(A(
and clutch gear
(B)
position grooves. Replace
if
the grooves are worn.
(2)
Measure
the
insertion hole
of the
shift lever shaft.
Replace
if
the size deviates from the standard value.
(3)
Check
the oil seal and the O-ring
for
damage.
Replace
if
the part is defective.
(1) Spline part.
Whenever
uneven wear and/or scratches are.found,
replace
with
a new part.
(2) Spring.
Whenever
uneven wear and/or scratches
are
found,
replace
with
a new part.
(3) Pin wear.
Whenever
uneven wear and/or scratches
are
found,
replace
with
a
new part.
(4) Whenever a crack or damage
to
the spring slot
is
found
replace
the defective part
with
a new one.
r
4
Clutch
gear
(B)
Neutral
Clutch
gear
(A)
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