Engine System - LPG 122Service Manual – SW4000
LPG System Hose and Fitting Disassembly/Assembly
Warning! ThisprocedurehastobeperformedbypersonnelqualiedtohandletheLPG
systems, according to the law in force.
Moreover, it is necessary to wear accident-prevention clothes, according to the law
in force (heavy gloves, antistatic non-synthetic clothes, suitable to cover the whole
body, antistatic and antispark shoes, helmets with visor; etc.).
Warning! The hoses (A) and (B) has to be replaced periodically, according to the law in force.
Thehose(B)hastobeofaspeciclength,inordertocomplywiththesafety
technical data; it must not be shortened for any reason.
Disassembly
1. Empty the LPG system (see the procedure in the previous paragraph).
2. Turn the ignition key to “0” and engage the parking brake.
3. Open the engine compartment hood with the handle and fasten it with the support rod.
4. Remove the machine right body side, by lifting it to disengage it from the fasteners.
5. If the engine is hot, wait that it cools down.
6. Check that the LPG tank valve is closed.
7. Unscrew and remove the relevant hoses (A), (B) or (C) and/or the relevant ttings, and note the
following:
A
C
B
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