1997/10/06 Caterpillar

Fuel Tank Filler Screen Available{1273,1710}

Usage:

Challenger 65B (7YC),
Challenger 75 (4CJ),
Challenger 65C (2ZJ),
Challenger 65D (2ZJ),
Challenger 70C (2YL),
Challenger 75C (4KK),
Challenger 75D (5AR),
Challenger 85C (9TK),
Challenger 85D (4GR) Agricultural Tractors

Description of Change: A fuel tank filler screen is available for use in Challenger Agricultural Tractors equipped with metal fuel tanks. This screen is constructed with a 1000 micron screen and can help avoid large contaminates from entering the fuel tank. Use of this screen may, however, limit the maximum flow at which fast fill equipment may operate.

Adaptable To: The 9P7121 Fuel Tank Strainer is adaptable to all Challenger Agricultural Tractors which use the 7X-7700 or 101-8909 Cap Groups and are also equipped with metal fuel tanks. This includes all Challenger C and D Series Agricultural Tractors, and any Challenger 65B or Challenger 75 Agricultural Tractor equipped with metal fender fuel tanks using the 7X-7700 Cap Group.

Caterpillar Information System:

1997/09/29 Handling Instructions For Water Pumps{1361}

1997/09/29 Bumper Spring Prevents Over Travel Of Handle For Pilot Valve Group{5059}

1997/09/29 Gussets Are Added To Oil Pan Assemblies{1302}

1997/09/29 New Metal Guards Prevent Debris From Entering Into Cab{7310}

1997/09/29 New Hoist Cylinder Seals And End Cap Now Available For Service Repair{5102}

1997/09/29 Sensor Group-Suspension Control Is Improved With Increased Reliability And Moisture Resistance{1400}

1997/09/29 Service Manual Modules; SENR8609, "Schematic 769D Truck And 771D Quarry Truck Electrical Schematic". SENR1418, "Schematic 773D Truck And 775D Quarry Truck Electrical Schematic". These Service Manual Modules Are Found In Service Ma

1997/09/29 Hose Assembly Change To The Front Brake Breather Lines Group{4257}

1997/09/29 Torque Converter Tubing Improvement Provides Clearance {3103}

1997/09/29 Improvement To Air Conditioning Lines Group In The 793C Off-Highway Trucks For Reduced Engine Removal And Installation Time{1808,1809}

1997/09/29 New Cylinder Groups And Tube Assemblies For Stabilizers With Flip Over Pads{5468}

1997/09/29 New Flushing Valve Group Eliminates Possible Shut-Down Of All Wheel Drive System{5050}

1997/10/06 Higher Capacity Fan Belts Now Used{1350,1356,1359}

1997/10/06 New Cab Mount Reduces Vibration{1710}

1997/10/06 New Fan Drive Absorber Increases Service Life{1358}

1997/10/06 New 100 Amp Alternator Now Available{1405}

1997/10/06 Shaft Seal Leaking In Implement Pump Groups{5070}

1997/10/06 Rotated Cylinder Cap Changes Location Of Hydraulic Line To Protect Line On Blade Lift Cylinder Group{5057,5102}

1997/10/06 New Cab Positioning Procedure For 24H Motor Graders{7301}

1997/10/06 New Differential Lock/Unlock Indicator Light Now Used With H-Series Update{7450,3264,3270}

1997/10/06 Improvements Made To H-Series Motor Graders{7475,1408,1429,3073,7304,7309,7450,7451}

1997/10/06 New Special Edition Is Available For 784B Tractor; 785B, 789, 789B, 793, 793B, and 793C Off-Highway Trucks{0374}

1997/10/06 New Special Edition Is Available For 768C, 772B, 776C, and 776D Tractors; 771C, 771D, And 775D Quarry Trucks; 769C, 769D, 773B, 773D, 777C, And 777D Off-Highway Trucks{0374}

1997/10/06 Resistor Harness Reduces Fan's Speed Sensor Faults{1408,1356,1350,1000}