Mazda 323 1988 Workshop Manual page 919

15
METER (INCL. SENDER UNITS)
Fuel Tank Unit
I. Connect an ohmmeter to the tank unit.
2. Move the unit arm slowly from point (E) to point
(F) and read the resistance value. If this value is
outside the standard range, replace the unit.
Note
To inspect the fuel tank unit, remove the fuel
tank.
Remove as follows.
1. Disconnect the main fuel hose, fuel return hose and
evaporation hoses from the fuel tank.
2. Remove the fixing bolts and fuel tank.
3. Remove the fuel tank unit.
Installation is in the reverse order of removal.
Warning
When removing the fuel tank, keep sparks,
cigarettes and open flames away from the fuel
tank.
Water Temperature Gauge
1, Remove the connector from the gauge unit.
2. Connect the red lead wire of the
SST to
the con-
nector, and the black lead wire to body ground.
15-24