SEAL-O-RING 3673370 - Caterpillar

Illustration 1 g01651575
Table 1
Vacuum Gauge Reading    
Calibration point     Pressure     Direction of pointer travel.    
A    
0 3 kPa (0 0.4 psi)     Counterclockwise    
B    
33.8 3.0 kPa (4.9 0.4 psi)     Counterclockwise    
C    
67.5 2.0 kPa (9.8 0.3 psi)     Counterclockwise    
D    
101.3 3.0 kPa (14.7 0.4 psi)     Counterclockwise    
Illustration 2 g01651577
Note: The end of the orifice must not protrude beyond the end of the fitting. (5) Final installation torque for two orifices ... 1.00 0.25 N m (9 2 lb in)