COMPILER TECO/ATL
REG. CODE
1-5302-528
MODEL N°
50805
DATE OF ISSUE
31.07.2001
REVISION
00
ENDORSED
DATE
31.07.2001
31
DISASSEMBLY/REASSEMBLY
VIII
TIMING ADJUSTEMENT AND ASSEMBLING OF THE TOOTHED
BELT
In order to fit the toothed belt and adjust the timing, proceed as follows:
1) turn the timing pulley until the mark on the pulley coincides with the
mark on the crankcase (fig.41-b) (otherwise use tool code 1460.115
on page 42 which should be inserted into the plug hole in order to
find the TDC);
2) turn the camshaft pulley until the reference marks coincide, as shown
in fig.41-b;
3) insert the timing belt, taking care to respect the position of the
reference marks;
4) by means of the tightener, tighten the belt. With a dynamometer push the
belt until it grazes the support M (fig. 41-b). The belt tension is correct
when the dynamometer value is 7 ±1 N;
5) to check the timing, use the flywheel, make a few complete turns and
check that the reference marks stamped on the crankcase and
cylinder head match those on the pulleys. If not, loosen the tightener
and repeat the entire operation.
6) if timing is correct, tight the tightener nut at a torque of: 23.5 NM - 2.4 Kgm.
FLYWHEEL ASSEMBLY AND COIL GAP ADJUSTMENT
Fit the alternator on the engine crankcase (if provided), check the condition
of the stator cables, insert the cables into the housing and check that they
are held in position by the steel plate.
Assemble the flywheeI, after having checked the condition of the magnet
and that it is securely attached to the flywheel Tighten the flywheeI with at
a torque wrench at a torque of: 137.2 Nm - 14 Kgm .
Fit the coil on the supports with out tightening the screws. Using a feeler
gauge (fig. 42), positioned between the coil and the magnet, check the
correct value of the gap, which should be between: 0.45 - 0.55 mm
Lock the coil screws in the definitive position with a 11.8 Nm - 1.2 Kgm
torque value.
42
41a
41b
A
B
