631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes Caterpillar


Accessory Drive (Air Compressor)

Usage:

631E 1AB



Illustration 1g03859086

Table 1
Specification for 9N-0725 Accessory Drive Gp    
Item     Qty     Part     Specification Description    
1     1     6B-6683 Nut     Use the following procedure to tighten the shaft nut:

1. Tighten the nut to 150 ± 20 N·m (110 ± 15 lb ft).
2. Tap the nut with a soft faced hammer.
3. Again Tighten the nut to
150 ± 20 N·m (110 ± 15 lb ft).    
2     1     5P-8940 O-Ring Seal     Before assembly, lubricate the bore and the O-ring seal with clean engine oil.    

Caterpillar Information System:

HH45 Harvester Head, HH55 Harvester Head, HH65 Harvester Head and HH75 Harvester Head Hydraulic System Holding System
CB-214D, CB-224D and CB-225D Vibratory Compactors Water Spray System Spray Bar
Air Conditioning and Heating R134a for All Caterpillar Machines Refrigerant Compressor
CB-214D, CB-224D and CB-225D Vibratory Compactors Hydraulic System Oil - Change
572R Pipelayer Engine Supplement Engine and Torque Divider - Remove
776D, 777D and 777D HAA Off-Highway Truck/Tractors Air System and Brakes Temperature Switch (Diverter Brake Oil)
CB-214D, CB-224D and CB-225D Vibratory Compactors Water Spray System Water Spray Pump
539 Knuckleboom Loader Machine Systems Stick - Remove
776D, 777D and 777D HAA Off-Highway Truck/Tractors Air System and Brakes Pressure Switch (Stop Lamp)
CB-214D, CB-224D and CB-225D Vibratory Compactors Water Spray System Emulsion Spray Pump - CB-225D Only
776D and 777D Off-Highway Truck/Tractors Power Train Pressure Control Valve (Transmission)
572R Pipelayer Power Train Transmission - Assemble
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Air Filter Primary Element - Clean/Replace
Air Conditioning and Heating R134a for All Caterpillar Machines Refrigerant Compressor
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Air Filter Secondary Element - Replace
824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Hydraulic System Gear Pump (Fan Drive)
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Air Filter Service Indicator - Inspect
D350E and D400E Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Metering Pump (Steering)
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Crankcase Breather - Clean
789C Off-Highway Truck Fan Drive Bearing and Belt Tightener Pulley - Lubricate
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Governor Oil Supply Screen - Clean/Inspect/Replace
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Mounts - Inspect
CS-531D, CP-533D and CS-533D Vibratory Compactors Engine Oil Level - Check
776D, 777D and 777D HAA Off-Highway Truck/Tractors Air System and Brakes General Information
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.