Clutch Control Adjustment; Assembly Of Clutch On Engine - Fiat 411 R Service Manual

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Ctutch adjustments should be made as follows:
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E - D v__,, /____ 33 a) adjustment of the complanarily 0;' the clutch
ll Q' _ disengagement three lever ends. The adjustment
1,1 to be made according the Fig. 89 :'.e., by checking,
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Fig. 89. - Clutch adjusiment using fixture A 711863
5,6,1»-I Fixture cornpcnenis - D Spacer bearing No. M1 R,
used also for other wheel types belonging to fihe series 490.
Clutch contro! adiusirneni.
Assembiy of clutch on engine.
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Fig. Q0. - Clutch adjustmeni on engine, using ioul
A 11'£fi63, complete.
B Clearance €,5-2 mm (0.059!-0.078'? in.).
56 '
using feeler gauge, that between the lever ends
and the checking elements laid upon the spacer
there is a max clearance of 0,1 mm (0.0039");
a different clearance requires to unscrew the
fastening nut and adjusting the proper screw.
Mote. - lfclutch is installed on fixture A 'l1'l063lA.
the adjustment may be made after the assembly on
the tractsr, using fixture A 117683 provided with a
suitable flange (Fig. 96).
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b) Adjust the clearance (E, Fig, QB} of the power
lake~off pressure plate clevis. Check that clear-
ance be 1.5 to 2 mm (0.059'l"' to 0.0787"), and
if different, unscrew the loclmui and screw on
or unscrew the sleeve. The clearance adjustment
may also be made when the clutch is mounted
on the tractor through the gearbox side cover.
The free travel of the clutch pedal is 25 to 35 mm
M19843" to 7.37190"). Plate wear, however, decreases
fine free travel. Unscrew the pedal lie-rod clevis as
much as n€cessa1'y to reestablish the previous value.
The centering oflhe assembly on the engine flywheel
is facilitated by using fixture A 117083 (Fig. 91) that
may also be used for the disengagement levers
adjustment, when tilted with the proper plate (Fig. 90).
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Fig. Bi. - Mounting clutch on engine using tool 11 '.1'l0fi3.
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