TRANSMISSION SYSTEM
Shim selection
for
countershaft
gear clearance
The thickness
of
shim
to
be placed between
the collar and gear
34T
at the time
of
reassem-
bling the countershaft must be determined in
advance.
On the countershaft complete
with
tapered
roller bearing,
mount
the collar, gear 34T, gear
17T,
thrust
liner, gear 18T-23T, gear 29T, gear
---<-11--
Clearance
Shim stock for this
adjustment
is
available in
two
thicknesses:
Unit:
mm
(in.)
Thickness
Part No.
0.2
(0.008)
11351314011
0.4 (0.016)
1135
1318000
Reassembling the PTO drive
shaft
<Rear-side
shaft>
(1)
Install circlip(N) in the bore for ball bearing.
(M)This bearing
is
the one
at
the middle
of
5-14
31
T, needle bearings, collar, needle bearings,
thrust
liner - all in
that
order - and,
as
the last
part, circlip
next
to
the
thrust
liner.
Under
this
condition, measure
the
clearance between the
last circlip and
the
thrust
liner, and
on
the basis
of
this reading, select the shim
that
will give the
clearance
to
be anywhere between 0.1 and 0.4
mm (0.004 and
0.016
in.).
A-Liner (t=1.0, 0.4)
B-Ball beari
ng
C-Gear (20T-26T)
D-Gear (30T)
E-Liner
F-PTO drive shaft
G-Circlip
H-Ball bearing
I-Collar
J-Shaft
K-Circlip
L-Circlip
M-Ball bearing
N-Circlip
O-Collar
P-Gear
(28T)
Q-Ball bearing
R-Circl ip
transmission case.
Fit
two circIip (G) to the
groove provided
in
rear-side shaft.(F)
<
(
~
(4
( 5
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