78
12/04
SPIDER MAX 500
B
12.11 Fitting the pump support on the tank
- Before carrying out the assembly procedure, make sure that the tank is clean;
- In case of dirt or water, disassemble the tank;
- Fit the sealing gasket on the pump support.
- Insert the pump into the tank, paying attention not to damage the level indicator arm;
- Position the sealing gasket on the tank;
- Install the pump support, making sure to fit the connector in line with the longitudinal axle of the motorcycle.
NOTE - The level indicator operation may be jeopardised by an incorrect position.
- Tighten the mounting ring nut and lock it firmly.
Locking torque:
motor-driven pump locking ring nut 20 N·m.
- Reconnect the supply circuit hoses, making sure they are properly plugged by checking the upward traction and
rotation;
- Reconnect the electrical connector;
- Recharge the system for at least 4÷5 cycles (key switch on OFF-ON).
NOTE - Never start the pump before refilling the tank. Failure to observe this rule may damage the pump.
- Check the sealing of the supply system quick couplings.
12.12 Injector circuit check
TERMINALS
CONDITIONS
STANDARD
13 - 23
Pump cycle with engine not running
Battery voltage
12.13 Circuit diagram
Sch. 5
+ 12 V Battery
Fuel level indicator
+ pump
Fuel injector
H
.T
. coil
12V key switch, stand
emergency switch,
immobilizer from 5A fuse
Central unit ground
+ 12V battery
from 3A fuse
red
Keylock
CENTRAL UNIT
