DOCUMENT No.:
REVISION: 1.2
DATE: 2014/11/10
DC-MAM-001-X-C-2
Page 248
Float arm is secured with this
point (centre of bent arm (as
shown)) over centre of of
sensor spindle.
C
D
A
B
Bend these stops to be identical to
that on the removed sensor.
Multimeter probe here (on
bracket).
Seal / lock (to the sensor spindle) the screw used to secure the float arm to the sensor
spindle with fuel / fuel tank sealant. The fuel sealant must be allowed to dry for 48 hours
before coming into contact with fuel.
2.
Use a multimeter set to measure resistance (set to the 200
Ω range setting, if available or
higher ) to measure the range of the sensor, with the float arm first flush against one stop and
then rotated to lie flush against the other stop. The range measured should be between > 0
Ω
and < 200 Ω (approximately 8 Ω to 192 Ω). Measuring an open circuit with the float arm flush
against any one of the stops indicates that the sensor wiper has moved of the sensor board pick-
up and indicates that the stops are not correctly bent. Bend the stops to exactly match those of
the sensor previously removed!
3.
Replace the fuel level sender assembly (refer to paragraph 6.9).
4.
Follow the calibration procedure as outlined in the latest revision of the MGL IEFIS installation
manual to calibrate the newly fitted sensor.
Figure 58: Fuel level sender assembly sensor replacement.
A
Screws supplied with sensor
B
Washers supplied with sensor
C
Lock (split) washer supplied with sensor
D
Brass nut supplied with sensor
Lock the screw (securing the float arm to the
sensor spindle) with fuel / fuel tank sealant. Allow
48 hours to dry before contact with fuel.
Multimeter probe here. (on
terminal).
Summary of Contents for Sling 4
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