Lombardini LDW 1204/T - Timing Belt Removal; Crankshaft Timing Pulley

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FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06
28
29
31
30
32
4
33
Tightening pulley
Components:
1 Nut
2 Washer
3 Pulley
4 Bearing
5 Shaft/Support
6 Mounting plate
7 Tensioning lever
Timing belt removal
Important
When you remove the distributor belt replace it even if its
prescribed operation time has not expired yet.
Danger – Attention
Always check that the positive pole of the battery is insulated.
Remove the belt tensioner 1.
Remove the timing belt off the timing pulley.
 For assembly see fig. 36.
Timing belt / Timing pulley arrangement
Components:
1 Camshaft pulley
2 Timing belt
3 Crankshaft pulley
4 Coolant pump pulley
5 Belt tensioner pulley
Crankshaft timing pulley
Al rimontaggio fare attenzione che la chiavetta rimanga inserita
nella propria sede.
Note: Reference mark 1 on the crankshaft timing pulley and
reference mark 2 on the oil pump housing are timing marks.
When aligned, No. 1 piston (flywheel side) is at TDC.
Disassembly / Reassembly