Provided you hold problems interest charge on your van battery, the front stuff you should examine is the alternator.3. Dissemble the alternator so you can look at its internal components. Remove the drive end from the rotor and leave the stator in the housing.
Criterion the alternator with a DTAC testing course. This Testament enable you to catalog whether the alternator is causing a charging occupation in the motorcar electrical manner. Disinfected the battery terminals and connect the clear-cut wire and denial wire to them, then determine a abundant action analysis with the directions that came with the testing system.
2. Check the relay fuses to be sure they are not blown. If they are, replace them with the fuses that the car manufacturer recommends.
The alternator controls the charge of the battery, and whether you bring about not perpetuate its wire properly it can hinder the battery's intelligence to begin the engine.
Instructions
1. Take off the cover and take out the baffle. Remove the brush holder, rectifier bridge and the regulator.4. Put an ohmmeter on the rectifier to test for failure. Connect the wires from the heat sink to the bridge terminals, and then reverse the wires. If the ohmmeter reads the same in both setups, then you must replace the rectifier.
5. Clean the internal components. Clean the brushes with a dry, soft cloth. Clean the rotor by spinning and applying a polishing cloth.
6. Replace the bearing assembly by pushing it to the bottom of the frame and then soldering the connectors again.
7. Reassemble the alternator. Be sure to use some grease on the end frame to avoid overheating under the rectifier bridge.
