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Recommended Torque Values (X16SZR, 16LZ2, 20NEJ) > < Alternator - Alternator, Remove and Install

 

 

 

Alternator  

Alternator  

(Bosch)  

 

 

 

 

Bosch code number  

 

0 123 505 002  

0 123 120 001  

 

Type  

 

NC ⇒ 14V 100 A  

GC ⇒ 14V 70 A  

 

Opel Part No.  

 

90 443 929  

90 443 930  

 

Opel Part No. (replacement)  

 

03 493 824  

03 493 848  

 

Vauxhall Part No. (replacement)  

 

R 3 493 823  

R 1 530 001  

Test data  

 

 

 

Rated voltage  

V  

14  

14  

Maximum generated current  

A  

100  

70  

Current generated  

 

 

 

at 1500 rpm  

A  

34  

29.1  

at 6000 rpm  

A  

100  

70  

Slip rings  

 

 

 

Minimum diameter  

mm  

14.4  

14.4  

Carbon brushes  

 

 

 

Projection  

(New)  

mm  

11.0 to 13.0  

11.0 to 13.0  

 

(min.)  

mm  

2.0  

2.0  

Excitation winding  

 

 

 

Resistance  

Ω  

2.6  

2.1  

Stator winding  

 

 

 

Resistance  

Ω  

0.015  

0.053  

Regulated voltage 1)  

V  

14.3 to 14.7  

14.3 to 14.7  

  

1)  At 4.000 rpm, regulator voltage must be attained within five minutes.  

 

 

Alternator (Continued)  

Alternator  

(Bosch)  

 

 

 

 

Bosch code number  

 

0 123 505 001  

0 123 510 020  

 

Type  

 

NC ⇒ 14V 120 A  

NC ⇒ 14V 120 A  

 

Opel Part No.  

 

90 443 931  

90 509 838  

 

Opel Part No. (replacement)  

 

90 540 890  

90 540 886  

 

Vauxhall Part No. (replacement)  

 

R 1 030 075  

R 1 530 016  

Test data  

 

 

 

Rated voltage  

V  

14  

14  

Maximum generated current  

A  

120  

120  

Current generated  

 

 

 

at 1500 rpm  

A  

38.7  

38.7  

at 6000 rpm  

A  

120  

120  

Slip rings  

 

 

 

Minimum diameter  

mm  

14.4  

14.4  

Carbon brushes  

 

 

 

Projection  

(New)  

mm  

11.0 to 13.0  

11.0 to 13.0  

Projection  

(min.)  

mm  

2.0  

2.0  

Excitation winding  

 

 

 

Resistance  

Ω  

2.0  

2.0  

Stator winding  

 

 

 

Resistance  

Ω  

0.015  

0.015  

Regulated voltage 1)  

V  

14.3 to 14.7  

14.3 to 14.7  

  

1)  At 4.000 rpm, regulator voltage must be attained within five minutes.  

 

 

Alternator (Continued)  

Alternator  

(Bosch)  

 

 

 

 

Bosch code number  

 

0 123 110 006  

0 123 500 008  

 

Type  

 

GC ⇒ 14V 70 A  

NC ⇒ 14V 100 A  

 

Opel Part No.  

 

90 512 216  

90 512 217  

 

Opel Part No. (replacement)  

 

90 540 883  

90 540 884  

 

Vauxhall Part No. (replacement)  

 

R 1 530 013  

R 1 530 014  

Test data  

 

 

 

Rated voltage  

V  

14  

14  

Maximum generated current  

A  

70  

100  

Current generated  

 

 

 

at 1500 rpm  

A  

29.1  

34  

at 6000 rpm  

A  

70  

100  

Slip rings  

 

 

 

Minimum diameter  

mm  

14.4  

14.4  

Carbon brushes  

 

 

 

Projection  

(New)  

mm  

11.0 to 13.0  

11.0 to 13.0  

 

(min.)  

mm  

2.0  

2.0  

Excitation winding  

 

 

 

Resistance  

Ω  

2.1  

2.6  

Stator winding  

 

 

 

Resistance  

Ω  

0.053  

0.015  

Regulated voltage 1)  

V  

14.3 to 14.7  

14.3 to 14.7  

  

1)  At 4.000 rpm, regulator voltage must be attained within five minutes.  

 

 

Alternator (Continued)  

Alternator  

(Bosch)  

 

 

 

 

Bosch code number  

 

0 123 510 043  

0 123 500 007  

 

Type  

 

NC ⇒ 14V 120 A  

NC ⇒ 14V 100 A  

 

Opel Part No.  

 

90 512 219  

90 540 209  

 

Opel Part No. (replacement)  

 

90 540 885  

90 540 887  

 

Vauxhall Part No. (replacement)  

 

R 1 530 015  

R 1 530 017  

Test data  

 

 

 

Rated voltage  

V  

14  

14  

Maximum generated current  

A  

120  

100  

Current generated  

 

 

 

at 1500 rpm  

A  

38.7  

34  

at 6000 rpm  

A  

120  

100  

Slip rings  

 

 

 

Minimum diameter  

mm  

14.4  

14.4  

Carbon brushes  

 

 

 

Projection  

(New)  

mm  

11.0 to 13.0  

11.0 to 13.0  

 

(min.)  

mm  

2.0  

2.0  

Excitation winding  

 

 

 

Resistance  

Ω  

2.0  

2.6  

Stator winding  

 

 

 

Resistance  

Ω  

0.015  

0.015  

Regulated voltage 1)  

V  

14.3 to 14.7  

14.3 to 14.7  

  

1)  At 4.000 rpm, regulator voltage must be attained within five minutes.  

 

 

Alternator (Continued)  

Alternator  

(Delco-Remy)  

 

 

 

 

Delco code number  

 

10 479 923  

10 479 947  

 

Type  

 

 

 

 

Opel Part No.  

 

03 493 823  

03 493 847  

 

Opel Part No. (replacement)  

 

03 493 824  

03 493 848  

 

Vauxhall Part No. (replacement)  

 

R 3 493 823  

R 1 530 001  

Test data  

 

 

 

Rated voltage  

V  

14  

14  

Maximum generated current  

A  

100  

70  

Current generated  

 

 

 

at 1.600 rpm  

A  

42  

33  

at 6000 rpm  

A  

100  

70  

Slip rings  

 

 

 

Minimum diameter  

mm  

14  

14  

Carbon brushes  

 

 

 

Projection  

mm  

20  

20  

Excitation winding  

 

 

 

Resistance  

Ω  

1.7  

2.5  

Stator winding  

 

 

 

Resistance  

Ω  

0.07  

0.105  

Stator winding ends  

 

 

 

Resistance  

Ω  

0.05  

0.07  

Regulated voltage 1)  

V  

14.2 to 15.2  

14.2 to 15.2  

  

1)  The regulated voltage at 4000 rpm must be reached within one minute.  

 

 

Alternator (Continued)  

Alternator  

(Hitachi)  

 

 

 

 

Hitachi code number  

 

LR 170-505  

LR 1100-501  

 

Type  

 

LR 170-505  

LR 1100-501  

 

Opel Part No.  

 

97 150 200  

97 150 201  

 

Opel Part No. (replacement)  

 

90 371 767  

90 371 768  

 

Vauxhall Part No. (replacement)  

 

R 1 030 093  

R 1 030 094  

Test data  

 

 

 

Rated voltage  

V  

12  

12  

Maximum generated current  

A  

70  

100  

Current generated  

 

 

 

at 1.250 rpm  

A  

min. 23  

min. 25  

at 5.000 rpm  

A  

min. 67  

min. 94  

Slip rings  

 

 

 

Minimum diameter  

mm  

30.6  

30.6  

Carbon brushes  

 

 

 

Projection  

mm  

18.5  

18.5  

Excitation winding  

 

 

 

Resistance  

Ω  

2.67 (at 20 ° C)  

2.31 (at 20 ° C)  

Stator winding  

 

 

 

Resistance (per phase)  

Ω  

0.048 (at 20 ° C)  

0.032 (at 20 ° C)  

Regulated voltage 1)  

V  

14.1 to 14.7  

14.1 to 14.7  

  

1)  The regulated voltage at 4000 rpm must be reached within one minute.  

Recommended Torque Values (X16SZR, 16LZ2, 20NEJ) > < Alternator - Alternator, Remove and Install