Lombardini LDW 422 SERIES, Руководство по ремонту

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102
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
336
339 340 341
337 338
1
DISASSEMBLY/REASSEMBLY
Glow plug - Assembling
The glow plug must be tightened with the torque wrench to the indicated torque,
because inside the head there is no limit stop and the glow plug threading is conical.
An incorrect tightening would irreparably damage the cylinder head 15 Nm (fig. 336).
Injection pump - Assembling
Insert the injection tappet with the relevant collar inside its housing on the camshaft support (fig. 337).
Insert the injection pump placing the gaskets which - thanks to their thickness - determine the static advance (fig.337).
The injection pump can be inserted on the support only in one direction, which is determined by the dowel 1 (fig. 338).
Looking through the special inspection hole, check the correct insertion of the pin which determinates the delivery of the injection
pump into the hole of the rod controlled by the speed governor (fig. 339).
Screw the plug with the sealing ring on the inspection hole (fig. 340).
Tighten the fastening nuts of the injection pump to the support with a torque wrench at 30 Nm. (fig. 341).