Service Manual

Fuel Gauge Sender

Disconnect wire and remove the fuel gauge sender from

the fuel tank.

Install an ohm meter between the terminal and base.

With arm completely down (empty position), resistance

should be 240–260 ohms.

With arm completely up (full position), resistance should

be 29–34 ohms.

NOTE: Bend float arm, if necessary

, to get proper gauge

reading for a 1/2 full tank.

CAUTION

Make sure the sending unit is completely dry

(no fuel on it) before testing. Perform test

fire from sparks.

away from fuel tank to prevent an explosion or

Figure 13

1. Fuel gauge sender

Workman 3000/4000 Series Page 8 – 21 Electrical System (Rev. G)

Electrical

System)