105542-3851 ZEXEL 9 420 610 343 BOSCH GOVERNOR 9420610343 1055423851

Tools To Tighten Alternator Pulley Nut
(1) 8T9293 Torque Wrench. (2) 8S1588 Adapter (1/2" female to 3/8" male). (3) 2P8267 Socket Assembly. (4) 8H8517 Combination Wrench (1 1/8"). (5) 8T5314 Socket.Alternator Regulator Adjustment (Delco-Remy)
When an alternator is charging the battery too much or not enough, an adjustment can be made to the charging rate of the alternator. Make reference to the Specifications section to find all testing specifications for the alternators and regulators.3T6352 Alternator 24V 35A (Delco-Remy Number 1117647)
3T6352 AlternatorNo adjustment can be made to change the rate of charge on the alternator regulator. If rate of charge is not correct, a replacement of the regulator is necessary.7N9720 Alternator 24V 35A (Bosch Number 0-122-469-001)
7N9720 AlternatorThe solid state regulator used with the Bosch Alternator is totally enclosed and non-adjustable. If the rate of charge is not correct a replacement of the regulator is necessary.9G4574 24V 35A (Nippondenso Number 100211-0860)
9G4574 AlternatorNo adjustment can be made to change the rate of charge on the alternator regulator. If rate of charge is not correct, a replacement of the regulator is necessary.Starting System
Use the multimeter in the DCV range to find starting system components which do not function.Move the start control switch to activate the starter solenoid. Starter solenoid operation can be heard as the pinion of the starter motor is engaged with the ring gear on the engine flywheel.If the solenoid for the starter motor will not operate, it is possible that the current from the battery did not get to the solenoid. Fasten one lead of the multimeter to the connection (terminal) for the battery cable on the solenoid. Put the other lead to a good ground. A zero reading is an indication that there is a