Fuel Pump Switch
Figure 5-2
1. Diode on fuel pump switch is wired for a negative
ground electrical system. If vehicle uses a positive ground
system, the diode must be removed and reversed.
Figure 5-3
2. Remove nut, bolt and washer from bottom of fuel
pump operating lever.
Figure 5-4
3. Install the actuating arm on the fuel control throttle
level using the nut, bolt and washer previously removed.
Figure 5-5
4. Remove two fuel pump mounting screws from rear of
fuel pump as shown.
Figure 5-6
5. Attach the fuel pump switch and mounting bracket to
the fuel pump using the screws just removed. Tighten to
100 lbin (10N*m) torque.
Figure 5-7
6. Adjust actuating arm to contact switch when throttle is
in idle position. Switch should “click” as soon as throttle
lever is moved off of idle position.
Check to be sure throttle
linkage moves freely after installation of fuel
pump
switch.
6
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