Malaguti SPIDER MAX GT 500 Manual Diagnóstico página 191

SPIDER MAX 500
12.4 Hydraulic check and supply system
maintenance
Before carrying out the checks concerning the system pres-
sure, we suggest to clean the supply system components
carefully.
In order to perform these checks a specific tool is requi-
red:
fuel pressure check kit.
(Malaguti code: 08607400)
(Piaggio code: 020480Y)
Before disassemble any of the quick coupling,
reduce the system pressure.
Disconnect the electrical connector from the
pump support while the engine is rotating and
wait for the it to come to a complete stop.
The engine will stop at around 1,5 bar.
Disconnect the hose terminal carefully.
Protect your eyes from splashes.
The testing kit (08607400 code) is equipped with quick
couplings of the same types of the ones used in the sy-
stem. In order to disconnect the female terminals (injector
side) it is necessary to press the two ends and pull.
In case it is not possible to extract the terminal,
do not attempt to force it but try to rotate it. The
system is designed in such a way that an increa-
se in the traction corresponds to an increase of
the terminal locking system.
In order to disconnect the male type terminals (pump side),
it is necessary to pull the pipe coaxial rings towards the
pump support and extract them.
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