20486537 Volvo.Penta Idler gear

9X7803 Alternator Group
Voltage rating ... 24VOutput voltage ... 27.5 1.0Rotation ... Either DirectionPolarity ... Negative GroundMaximum turn on speed (rpm) ... 2000Minimum full load current at: 5000 (rpm) ... 94 amps2000 (rpm) ... 9 amps(1) Torque for nut that holds pulley ... 100 7 N m (74 5 lb ft)(2) Torque for output terminal ... 6.3 to 8.5 N m (56 to 75 lb in)3T6354 Regulator
Voltage setting range ... 26 to 30VThen increase speed to get maximum output ... 100A 3E7577 Alternator Group
Load the battery with a carbon pile (4C4911 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionMinimum full load current at 5000 rpm ... 67AMinimum full load current at 2000 rpm ... 29A(1) Torque for nut ... 95 to 109 N m (70 to 78 lb ft)(2) Torque for output terminal ... 12 to 15 N m (9 to 11 lb ft)Regulator (3T6364 - Inside Alternator)
Voltage Setting ... No AdjustmentPermissible Voltage Range ... 26 to 30 V 9X6796 Alternator Group
Voltage rating ... 12VPolarity ... negative groundRotation ... either directionTurn on speed (maximum) ... 2000 rpmOutput voltage at 25°C (77°F) ... 14.0 0.5VRated output 25°C (77°F) at 5000 rpm ... 107ARated output 25°C (77°F) at 1500 rpm ... 45ATighten pulley nut to a torque of ... 102 7 N m (75 5 lb ft)Tighten B+ terminal to a torque of ... 11.3 2.3 N m (8.36 1.70 lb ft)Tighten B- terminal to a torque of ... 6.2 0.6 N m (4.59 .44 lb ft)3E5451 Regulator
Voltage rating ... 12VPolarity ... negative ground 100-5056 Alternator Group
Load the battery with a carbon pile (4C4911 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionMaximum turn on speed (rpm) ... 2000Minimum full load current at: 5000 (rpm) ... 45 amps1500 (rpm) ... 14.5 ampsOutput voltage ... 27.5 1.0VOutput (cold) ... 50ATorque for the ground terminal nut ... 2.0 to 2.5 N m (18 to 22 lb in)(1) Torque for the pulley nut ... 102 7 N m (76 5 lb ft)(2) Torque for the output terminal nut ... 13.5 1.3 N m (10 1 lb ft)9G7567 Regulator. Under alternator cover. For use with the 100-5046 Alternator.
Voltage rating ... 28VPolarity ... Negative GroundVoltage setting range ... 26.7 to 28.3V 100-5045 Alternator Group
Load the battery with a carbon pile (4C4911 Battery Load Tester) to get the maximum alternator output.Polarity ... Negative GroundRotation ... Either DirectionMaximum turn on speed (rpm) ... 2000Minimum full load current at: 5000 (rpm) ... 44.6 amps1500 (rpm) ... 16.5 ampsOutput voltage ... 28 1.0VOutput (cold) ... 50A(1) Torque for the pulley nut ... 95 to 110 N m (70 to 80 lb ft)(2) Torque for the output terminal nut ... 12.2 to 14.8 N m (108 to 131 lb in)(3) Torque for the ground terminal nut ... 3.4 to 5.4 N m (31 to 49 lb in)7T2798 Regulator
Voltage setting ... No AdjustmentPermissible voltage range ... 26.5 to 28.5V