HARNESS AS-MOTOR 2478707 - Caterpillar

Illustration 1 g02611876
Table 1
Specification for 198-4564 Refrigerant Compressor Gp
Item Qty Part Specification Description
1 1 149-1997 Relief Valve As Opening pressure of relief valve is 3309 kPa (480 psi).
Sealing pressure of relief valve is 2964 kPa (430 psi).
2 - - Torque to 35 3 N m (26 2 lb ft).
3 - - Torque the oil plug to 10 2 N m (89 18 lb in).
Oil plug is pressurized.
A - - The refrigerant compressor must be mounted within 15 degrees of the vertical centerline.
Specification for the Compressor:
Bore is 38.1 mm (1.50 inch).
Stroke is 30.2 mm (1.19 inch).
Displacement per revolution is 207 cc (12.6 in3).
Number of cylinders is 6.
Maximum allowable RPM is 4000.
Refrigerant is R134A.
Capacity of 9U-7551 Air Conditioner Oil is 310.0 14.5 mL (10.5 0.5 oz).
Rotation is Clockwise.
Recommended RPM at rated engine speed is 2500 200 RPM.
Specification for the Clutch:
Voltage is 24 VDC.
Breakaway torque is 34.4 N m (25 lb ft).
Minimum voltage for clutch engagement is 16 VDC.
Coil resistance at 20° C is 12.5 ohms.
Maximum current at 20° C is 1.9 amp.
Belt type is Non-Cog.