Lombardini LDW 422 SERIES, Руководство по ремонту

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108
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
370 371 372
367 368 369
374 375 376
366
373
53.2 mm
DISASSEMBLY/REASSEMBLY
pin 8430.123
Injection static advance timing
Set the camshaft in timing phase and fix it with appropriate pin, serial number
8430.123 (fig. 367÷368).
Disassemble the whole speed governor support and remove the Oldham union
(fig. 369).
Unscrew the injection advance variator fixing screw (fig. 371) and remove the
injection advance variator weights with the proper puller (fig. 372).
puller 981075.421
Disassemble the injection pump (fig. 374) and replace it with dial indicator (together
with dial indicator holder) previously reset (fig. 375) by means of proper template
4200.051 to 53.2 mm (fig. 373).
Manually turn the injection cam (fig. 376) until it reaches its base and measure
the difference – positive or negative – with value 53.2 mm.
template 4200.051