Where are the ground wires on a Harley Davidson Sportster?
There is one main ground wire routed from the battery’s negative (black) terminal to a stud on the primary case. This is the largest of the ground wires on the Sportster. Start with the larger ground wires first, as they will have the greatest impact on your electrical system if a failure occurred.
What kind of electrical system does a Sportster use?
The Sportster Charging System consists of the Alternator (Stator & Rotor), Regulator & Battery. The Alternator is of the Permanent Magnet type, the Regulator is a combination rectifier, shunt voltage regulator & the battery is typically of the Absorbent Glass Mat type.
What should battery voltage be on Harley Davidson Sportster?
Attach the red probe of your multimeter to battery positive and the black probe to negative. Set your multimeter to the DC volts position. The voltage reading should be 12.2 volts or higher. This test only checks the battery’s charge level; it does not check the battery’s ability to supply current during engine cranking.
Where are the fuses on a Harley Davidson Sportster?
Refer to the article Fuse Box Information to learn how to check your fuses, relays, and circuit breakers (if equipped). There is one main ground wire routed from the battery’s negative (black) terminal to a stud on the primary case. This is the largest of the ground wires on the Sportster.
How many wires are in a Harley starter?
Question on Harley starter wiring for you. I have a 1990 FLHS, there are 3 wires 1 wire from the battery, 1 that goes to the switch (50) and 1 other wire. I cannot remember how this connects except for the switch wire.
How to check your Harley Davidson Sportster battery?
You’ll need a digital battery tester to check this, or you can take your battery to most auto parts stores for a free battery check. To check your charging system: Start the engine and record the battery voltage on your multimeter. The voltage should be near 14 volts.
What kind of wiring diagram do you need for a Sportster?
Schémas électrique Des Harley Davidson Sportster Wiring Diagrams For Electrical Diagram Needed 94 Sportster 1200 Harley Davidson Forums Diagram 1994 Sportster 883 Wiring Full Version Hd Quality Outletdiagram Politopendays It
There is one main ground wire routed from the battery’s negative (black) terminal to a stud on the primary case. This is the largest of the ground wires on the Sportster. Start with the larger ground wires first, as they will have the greatest impact on your electrical system if a failure occurred.
What should the electrical reading be on a Harley Davidson Sportster?
A normal reading is between 140 to 180 amps. A lower reading indicates a low battery charge or a starter with a internal electrical problem. A higher reading indicates a mechanical problem with the engine, starter, or high resistance in the starter to battery wiring/starter ground wire.
Question on Harley starter wiring for you. I have a 1990 FLHS, there are 3 wires 1 wire from the battery, 1 that goes to the switch (50) and 1 other wire. I cannot remember how this connects except for the switch wire.