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Service Manual – SW5500, FLOORTEC R 985
29 - Engine System, LPG
LPG System Leakage Check (Continues)
7 Apply evenly the spry product that detects gas leaks “SUPER BALL, OFF PROD C C I A A 186231
(VI)” (or equivalent) on all the fittings of the LPG system, starting from the fitting (A) of the LPG tank
(D) to the fitting (F) between the hose and carburettor (G). Proceed according to the instructions on the
package of the spry product
8 Open the LPG tank valve (E), then check for LPG gas leaks, shown by gas bubble development, on all
LPG system fittings, starting from LPG tank fitting (A) to the fuel solenoid valve (H).
9
Turn the ignition key to the first position “I”, then check for LPG gas leaks, shown by gas bubble
development, on all LPG system fittings, starting from the fuel solenoid valve (H) to the hose fitting (F).
10
In case LPG leaks are detected, it is necessary to open the relevant fittings, manage them as described,
in the relevant paragraph)
Perform again LPG System Leakage Check
Figure 10:
H
E
A
D
G
F
