FIG. B.l/10 ADJUSTING THE FREE PEDAL
TRAVEL OF THE
10"
CLUTCH
N. Locknut;
P.
Clutch
pedal; 14.
Adjusting
rod;
15. Pedal free travel
adjusting
clevis; 16. Pivot
pin;
17.
Release collar arm
10"
CLUTCH CONTROL LINKAGE ADJUSTMENT
The free, or idle, travel
with
which the
footrest
of
the pedal makes to start disengaging the engine·
transmission clutch, i.e. before the
thrust
bear-
ing moves
the
levers (Item
11,
Fig.
8.1/6)
is H'e"
(35
mm.).
When because
of
disc
lining wearing, the free
travel
left
is
down
to
about
1"
(25
mm.),
adjust
it
as follows:
1.
Disconnect clevis (Item
15,
Fig.
8.1/10)
from
the arm (Item
17)
by
withdrawing
the pivot pin
(Item
16).
2. Loosen
the
clevis
nut
(Item
N)
to
suit, and in·
crease
the
length
of
the rod (Item
14)
to
suit
by screwing back the clevis. The pedal travel
varies 25/64"
(10
mm.) per each
full
turn
of
the
clevis.
3.
Reconnect the free travel
setting
clevis
to
the
thrust
bearing (Item
12,
Fig. B.l/6) arm by
FIG. B.l/11 PHANTOM VIEW OF THE CLUTCH·
TRANSMISSION SHAFT COUPLING
c,.
Through-bolt self-locking
nuts
NOTE: Arrange the splines so that the grooves
of
the inner sleeves are symmetrical
to
the
full teeth
of
the outer flanges.
fitting
the
pivot pin and retighten the clevis
locknut.
4.
Make sure the pedal free travel, measured on
the
footplate, is 1
¥."
(35
mm.), approximately.
When re-attaching
the
engine front axle
unit
to
the
tractor
transmission
tighten
the
screws
to
the torque values specified in the
"Torque
Specifications"
table.
At reassembly, make sure the
alignment
of
the
inner and
outer
sleeve splines is arranged as il·
lustrated in Fig. B.l/11 and
tighten
the
through
bolt
nuts
(Item
c,)
to
the specified torque value.
CLUTCH-TRANSMISSION
SHAFT
FLEXIBLE
COUPLING
If
the transmission
is
noisy
the sleeve
coupling
could
be
the problem. Check
the
condition
of
the
rubber
blocks
which should be replaced
if
badly
worn.
Power Train • 65
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