PLUNGER ASSEM. 6K2362 - Caterpillar

Illustration 1 g00668639
21-SI Sectional view
Illustration 2 g00669400
Brush length
Illustration 3 g00669426
21-SI End view
Table 1
Specifications for 21-SI Alternators (1)    
Part Number     9X-6796
9X-9096     121-4134     121-4135
117-1379     125-9597     107-7977
132-2156    
Maximum Runout of Slip Rings (1)     0.08 mm (0.003 inch)    
0.08 mm (0.003 inch)    
0.08 mm (0.003 inch)    
0.08 mm (0.003 inch)    
0.08 mm (0.003 inch)    
Minimum Diameter of Slip Rings (1)    
29.21 mm (1.150 inch)    
29.21 mm (1.150 inch)    
29.21 mm (1.150 inch)    
29.21 mm (1.150 inch)    
29.21 mm (1.150 inch)    
Torque of Pulley Nut (2)    
100 7 N m (74 5 lb ft)    
100 7 N m (74 5 lb ft)    
100 7 N m (74 5 lb ft)    
100 7 N m (74 5 lb ft)    
100 7 N m (74 5 lb ft)    
Length of New Brush (3)    
21.9 mm (0.862 inch)    
21.9 mm (0.862 inch)    
21.9 mm (0.862 inch)    
21.9 mm (0.862 inch)    
21.9 mm (0.862 inch)    
Minimum Length of Brush (3)    
7.6 mm (0.30 inch)    
7.6 mm (0.30 inch)    
7.6 mm (0.30 inch)    
7.6 mm (0.30 inch)    
7.6 mm (0.30 inch)    
Torque of Four Through Bolts (4)    
5.1 0.6 N m (45 5 lb in)    
5.1 0.6 N m (45 5 lb in)    
5.1 0.6 N m (45 5 lb in)    
5.1 0.6 N m (45 5 lb in)    
5.1 0.6 N m (45 5 lb in)    
Torque of Battery Terminal (5)    
11.3 2.3 N m (100 20 lb in)    
11.3 2.3 N m (100 20 lb in)    
11.3 2.3 N m (100 20 lb in)    
11.3 2.3 N m (100 20 lb in)    
7.1 0.9 N m (63 8 lb in)    
Torque of Ground Terminal (6)    
6.2 0.6 N m (54 5 lb in)    
6.2 0.6 N m (54 5 lb in)    
6.2 0.6 N m (54 5 lb in)    
6.2 0.6 N m (54 5 lb in)    
6.2 0.6 N m (54 5 lb in)    
Voltage Rating     12 V     12 V     12 V     12 V     24 V    
Polarity     Negative Ground     Negative Ground     Negative Ground     Negative Ground     Negative Ground    
Rotation     CW or CCW     CW or CCW     CW     CW     CW or CCW    
Test Speed     5000 rpm     5000 rpm     5000 rpm     5000 rpm     5000 rpm    
Rated Output Current (Cold)     111 A     110 A     124 A     138 A     70 A    
Output Voltage