Lombardini LDW 422 SERIES, Руководство по ремонту

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9 6
18-10-2004
18-10-2004
00
REG. CODE
1-5302-662
MODEL N°
51092
DATE OF ISSUE
REVISION
DATE ENDORSED
COMPILER TECO/ATI
XI
309 310 311
308
312
B
A
DISASSEMBLY/REASSEMBLY
WARNING
Assembly of toothed belt and timing
The assembly, timing and tension adjustment of the timing drive toothed belt have
already been described from page 29 to page 33.
Cooling liquid circulating pump - Assembly
At every disassembly replace the sealing rings A and B (fig.308).
Insert the cooling liquid circulating pump in its housing in the cylinder (fig.309-310)
and fix it by tightening the screws at 15 Nm (fig. 311).
Toothed timing belt tensioner - Assembly
Insert the calibrated spring for the toothed timing belt tensioning inside the tensioner (the spring can be assembled only in one
direction).
Attach the spring and the tensioner to the pin and fix it by assembling the safety washer before the nut.