STARTING MOTOR GP-AIR 1435168 - Caterpillar

Table 1
Inch Nuts and Bolts    
Thread Size
Inch    Standard Torque    
1/4    
12 3 N m (9 2 lb ft)    
5/16    
25 6 N m (18 4 lb ft)    
3/8    
47 9 N m (35 7 lb ft)    
7/16    
70 15 N m (50 11 lb ft)    
1/2    
105 20 N m (75 15 lb ft)    
9/16    
160 30 N m (120 22 lb ft)    
5/8    
215 40 N m (160 30 lb ft)    
3/4    
370 50 N m (275 37 lb ft)    
7/8    
620 80 N m (460 60 lb ft)    
1    
900 100 N m (660 75 lb ft)    
1 1/8    
1300 150 N m (960 110 lb ft)    
1 1/4    
1800 200 N m (1320 150 lb ft)    
1 3/8    
2400 300 N m (1780 220 lb ft)    
1 1/2    
3100 350 N m (2280 260 lb ft)    
Table 2
Inch Taperlock Studs    
Thread Size
Inch     Standard Torque    
1/4    
8 3 N m (6 2 lb ft)    
5/16    
17 5 N m (13 4 lb ft)    
3/8    
35 5 N m (26 4 lb ft)    
7/16    
45 10 N m (33 7 lb ft)    
1/2    
65 10 N m (48 7 lb ft)    
5/8    
110 20 N m (80 15 lb ft)    
3/4    
170 30 N m (125 22 lb ft)    
7/8    
260 40 N m (190 30 lb ft)    
1    
400 60 N m (300 44 lb ft)    
1 1/8    
525 60 N m (390 44 lb ft)    
1 1/4    
750 80 N m (550 60 lb ft)    
1 3/8    
950 125 N m (700 90 lb ft)    
1 1/2    
1200 150 N m (880 110 lb ft)