PUMP 4W3374 - Caterpillar

Illustration 1 g03887482
Table 1
Specification for 344-5081 Charging Alternator Gp    
Item    Qty    Part    Specification Description    
1     -     -     Tighten the nut to 100 5 N m (74 4 lb ft).    
2     -     -     (D+) terminal.
Tighten the nut to
4 1 N m (35 95 lb in).    
3     -     -     (B+) terminal.
Tighten the nut to
15 3 N m (133 27 lb in).    
4     -     -     (R) terminal.
Tighten the nut to
4 1 N m (35 95 lb in).    
Use (M5) terminal.
(R) terminal is tap from stator and is not to be used for diagnostics.
5     -     -     Ground terminal.
Final installation torque to
6 1 N m (53 9 lb in).    
-             Voltage is 24 V.    
-     -     -     Amperage is 115 Amp.    
-     -     -     Polarity is negative ground.    
-     -     -     Minimum full load current at 5000 rpm is 115 Amp.    
-     -     -     Minimum full load current at 2000 rpm is 65 Amp.    
-     -     -     Output voltage is 28 1 V.