Water Pump Elbow Modification {1361}
Usage:
D8R (7XM1-3913) Track-Type Tractors
In order to provide a more secure connection between the 5P-1265 Hose (Radiator) and the 7N-1572 Cover (Water Pump), the raised hump on the end of the elbow can be modified as below.
Remove the 5P-1265 Hose (Radiator) and the 7N-1572 Cover (Water Pump). Grind material completely around the elbow to the dimensions shown in the figure below. Reinstall the cover and the hose.
Material To Be Removed (Dimensions Are In Inches) Material Removed (X). Blend The Surfaces (Y).
Caterpillar Information System:
1999/09/06 Improved Transmission Flow Control Valve Prevents Unstable Oil Pressure {3064}
1999/09/06 New Plate Deflects Rain Water {1417}
1999/09/06 Modification Of Governor Control Groups Eliminates Governor Sticking {1264,1265}
1999/09/06 VIMS Version 9.6X Class Of On-board Software Available {7601}
1999/09/06 Use 164-5848 Driver To Install Seals {6108}
1999/09/06 A Special Instruction For Installing Bucket Control Linkage Assembly Modifications Is Available {6107,0374}
1999/09/06 New Piston In Lift Cylinder Increases Clearance Between Tilt Lever And Axle Housing {5102,6116}
1999/09/06 New Metering Pump Provides More Precise Steering Control {4312}
1999/09/06 New Hose Assembly For Air Suspension Seats Has Improved Service Life {7312,7324}
1999/09/06 New Governor Spring Has Improved Service Life {1265}
1999/09/06 New Wheel Improves Bearing And Wheel Service Life {4208,4006,4051}
1999/09/06 New Bracket Protects Flasher Control {1430}
1999/09/13 Correction To Transmission And Grapple Electronic Control System, Systems Operation Testing And Adjusting, SENR6686-01 {0374,3168,4800}
1999/09/13 Correction To Power Train Systems Operation Module, RENR3044 {0374,3168,4800}
1999/09/13 Steering Cylinder Now Uses Improved Rod Seals {4303}
1999/09/13 Hood Liner Support Brackets Modified To Eliminate Interference With Air Conditioner Compressor Switch {7251}
1999/09/13 New Connector Protects Pilot Control Valve {5059}
1999/09/13 New Cleanout Filters Available For Hydraulic Systems And Drive Trains {5068}
1999/09/13 New 173-1530 Injector Seating Tool Group Available {0710,1290}
1999/09/13 Wider Crankshaft Gear Used {1204}
1999/09/20 Special Instruction, REHS0355, "Field Installation Of The 168-7958 Modification Arrangement" Is Available {5063,5705}
1999/09/20 Effectivity Of Product Support Literature For Caterpillar Monitoring System {0374,7490}
1999/09/20 New Parking Brake Actuator Adjustment Procedure Used {0374,4262,4267}
1999/09/20 Lift And Tilt Cylinder Now Uses Improved Rod Seals {5104,5102}