Steering Pump Has Additional Serviceable Parts {4306}
Usage:
Challenger 65, 65B (7YC),
Challenger 65C (2ZJ),
Challenger 70C (2YL),
Challenger 75C (4KK),
Challenger 85C (9TK) Agricultural Tractors
Some parts not shown in 9T-5743, 6E-1333, 6E-1826, 6E-4946 Pump Groups are required when a rebuild or replacement is necessary. Refer to the illustration and chart for part numbers and locations.
Caterpillar Information System:
1995/02/20 New Inlet And Exhaust Valves Have Thinner Heads{1105}
1995/02/20 Returning Core Engines For Full Refund {0374}
1995/02/20 Improved Flexible Scrapers Provide More Efficient Cleaning of Drum Under All Soil Conditions{6607}
1995/02/20 Seal Kit for Steer Cylinders Contains Two Rod Seal Configurations{4303}
1995/02/20 Guard Added To Protect Grease Line For Drum Weight Shaft{6605,7150}
1995/02/20 New Rod Assembly In The Hoist Cylinder Group Reduces Hoist Drift{5102}
1995/02/20 New Clamp Assembly Used To Fasten Hump Hose In Air Line Group{1058}
1995/02/13 Wiring Harness Conduit Component Sizes {1408}
1995/02/13 Exhaust Manifold Groups Improved To Help Prevent Exhaust Manifold Bolt Loosening And Breakage {1059}
1995/02/13 New Oil Level Gage Assemblies (Dipsticks) Have A Plastic Top {1326}
1995/02/13 Improved Cylinder Anchor Pin Retention {7070}
1995/02/13 Fixed Relief Valve Available For Water Spray System {5612}
1995/02/27 Repair Kit Is Now Available To Improve Seat Cushion Beading {7312}
1995/02/27 Reinforced Wheel Rims Available Resist Damage {4209}
1995/02/27 Brake Assembly In Drum Drive Motors Has More Discs And Plates {4267}
1995/02/27 Oscillation Shaft Now Induction Hardened {6604}
1995/02/27 Installation Instructions For Pump Drive Coupling {3279,3252}
1995/03/06 Charge And Differential Pump Group Repair Kit Contents {4130,4134,4344}
1995/03/06 Cracks In Phenolic Water Pump Impellers In Remanufactured Water Pumps {1364}
1995/03/06 Jacket Water Pumps Now Include New Tapered Roller Bearings {1361}
1995/03/06 "Narrow Flange" Cylinder Liner Available For Service Repair {1216,1201}
1995/03/13 Smaller Slot In The Neutral Start Switch Plate Increases Service Life Of Neutral Start Switch{1424}
1995/03/13 Alternator And Air Conditioner Pulley Guards Are Now Available{7168,7320,7174}
1995/03/13 New Air Cleaner Group Uses Radial Seal Air Cleaner Elements{1051,1054}