Technical manual
MT 208-E
22
7.5
DISASSEMBLING UNIT 304/A PILOT
NOTE) This procedure is also applicable to unit 305/A and 307/A pilots
A) Separate the flow regulation valve AR 100 from the pilot
7.5.1 PILOT 304/A (fig.27)
1)
Loosen the blocking nut and unscrew completely the pilot
regulation bolt
2)
Unscrew the cap
3)
Remove the cap together with the spring and the spring guide
4)
Unscrew and remove the fixing bolts of the muff to the body
5)
Separate the muff from the body
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