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FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06
4
25
26
27
Ringfeder-type rings on LDW 1204-1204/T-1404
It is possible to draw ¾ of the power from the second drive of LDW
1204-1204/T-1404 engines.
If you want to draw the entire power it is necessary to mount the
Ringfeder rings on the crankshaft handle.
Components:
1 Puleggia appropriata 6 Ringfeder external ring
2 Screw M6 7 Spacer flange
3 Screw M16 x 1,5 8 Shoulder plate
4 Ringfeder internal ring 9 Crankshaft
5 Screw M8
Ringfeder-type rings on LDW 1204-1204/T-1404 - Assembly
Refer to figures 25 and 26.
Clean and oil the parts involved in the mounting with engine oil.
Insert into pulley 1, the internal ring 4 and the external ring 6, then
flange 7 by tightening it temporarily with its screws.
Before assembling the pulley 1 in the crankshaft taper, insert
shoulder ring 8.
Lock the crankshaft using tool 7107-1460-051.
Tighten the screws 2 at a torque of 10 Nm.
Tighten the screws 3 at a torque of 360 Nm.
Tighten the screws 5 uniformly in criss-cross pattern in three
distinct phases:
1° phase = 15 Nm
2° phase = 35 Nm
3° phase = torque check.
Timing belt cover
Loosen the five screws and remove the cover.
When rifitting tighten the screws at a torque of 10 Nm.
Check the peripheral rubber sealing gasket and the two dust-
protection rings of the two pulleys, if mounted.
Disassembly / Reassembly
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