D50 2WD L4-156 2556cc 2.6L VIN 7 2-bbl (1982)
Generator: Testing and Inspection
Output Current Test
Fig. 3 Alternator output test connection
1.
With ignition switch in the "Off" position, disconnect battery cables.
2.
Disconnect wire from terminal B of alternator, then connect an ammeter between battery positive cable and alternator B terminal.
3.
Connect a voltmeter between B terminal and ground.
4.
Connect battery ground cable to battery ground post, then note voltmeter reading. The voltmeter should indicate battery voltage.
5.
Connect a tachometer to engine, then start engine and turn on lights.
6.
Operate engine at approximately 2500 RPM and note ammeter reading. After engine has been started, the ammeter reading will gradually decrease
as the battery approaches a fully charged condition. Read the ammeter indication at its maximum value while increasing engine RPM. Refer to "
Alternator and Regulator Specification Chart."