Engine System - LPG
126
Service Manual – Floortec R 870
Pressure Valve Removal/Installation
Warning! This procedure has to be performed by personnel qualified to handle the LPG
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.).
Disassembly
1 Empty the LPG system (see the procedure in “LPG System Emptying”)
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 Turn the fasteners and remove the machine right door
6
If the engine is hot, wait that it cools down.
7 Disconnect the electrical connections (A)
8
Unscrew the pressure valve (B) while holding the fitting (C).
Caution! For disassembly/assembly of the various hoses and fittings of the LPG system, refer
to the procedure in “LPG System Hose and Fitting Disassembly/Assembly”.
Assembly
9 Assemble the components in the reverse order of disassembly
10 Perform the LPG System Leakage Check (see the procedure in LPG System Leakage Check paragraph)
C
B
A
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