C9.3B Engines Caterpillar


Alternator and Regulator

Usage:

336 DKS


Illustration 1g03330718


Illustration 2g03330719

Table 1
Specification for 366-0669 Charging Alternator Gp 
Item  Qty  Part  Specification Description 
Final installation torque for the pulley nut is 100 ± 5 N·m (74 ± 4 lb ft)
(D+) terminal. Final installation torque for the nut is 4 ± 1 N·m (35 ± 9 lb in)
(B+) terminal. Final installation torque for the nut is 15 ± 3 N·m (133 ± 27 lb in)
(R) terminal. Final installation torque for the nut is 4 ± 1 N·m (35 ± 9 lb in)
Ground terminal. Final installation torque for the nut is 6 ± 1 N·m (53 ± 9 lb in)
Voltage is 12 V. 
Amperage is 240 amp. 
Polarity is negative ground. 
Rotation viewed from pulley is clockwise. 
Minimum full load current at 5000 rpm is 240 amp. 
Minimum full load current at 2000 rpm is 95 amp. 
Output voltage is 12.0 ± 0.5 V. 

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