1996/11/11 Caterpillar


Service Replacements For Discontinued Piston Pump Groups{5070}

Usage:


D5H (7NC, 8RC, 9HC, 1DD, 1YD, 2SD, 3MD, 4KD),
D6H (8KB, 4RC, 6FC, 2TG, 4LG, 1FJ) Track-Type Tractors;
12G (3PL, 61M),
14G (96U),
16G (93U),
120G (4HD, 87V, 11W),
130G (74V, 12W),
140G (72V, ) 160G (4JD) Motor Graders;
416 (5PC),
426 (7BC),
428 (6TC),
436 (5KF),
438 (3DJ),
446 (6XF),
446B (5BL) Backhoe Loaders

SUPPLEMENT: JUNE 29, 1998

Service Magazine SEPD0332, Article 18, Page 11, November 11, 1996; "Service Replacements For Discontinued Piston Pump Groups".

Disregard this article and see Service Magazine SEPD0423, Article 11, Page 14 titled "Service Replacement For Discontinued Piston Pumps".

--------------- END SUPPLEMENT ---------------

Service replacement pumps are available for discontinued piston pump groups no longer serviced. Modification of the pump mounting area may be required for installation of new pump groups.

Refer to the chart below the model listings for replacement pump groups and service parts. Footnotes identify parts required for installation.

D5H (7NC, 8RC, 9HC, 1DD, 1YD, 2SD, 3MD, 4KD) Track-Type Tractors

D6H (8KB), (4RC4028-4318), (6FC4065-4094), (2TG4067-4094), (4LG4292-4342), (1FJ4105-4137) Track-Type Tractors

12G (3PL1-819), (61M12027-13530), 130G (74V2321-2478), 140G (72V10334-12648), 160G (4JD141-152) Motor Graders

14G (96U7046-Up), 16G (93U2679-Up) Motor Graders

NOTE: 9T-5456 Pump Group is part of 9T-5611 Pump Group.

120G (87V7831-8359) Motor Graders

120G (4HD1841-Up), 87V8360-Up), (11W) Motor Graders

416 (5PC1-Up), 428 (6TC1-Up) Backhoe Loaders

NOTE: 9T-4699 Piston Pump Group is an optional performance pump used with 416 and 428 Backhoe Loaders.

426 (7BC1-2500), 436 (5KF1-436) Backhoe Loaders

426 (7BC2501-Up), 436 (5KF437-Up), 438 (3DJ828-Up) Backhoe Loaders

446 (6XF1-Up), 446B (5BL1-499) Backhoe Loaders

NOTE: 9T-2108 Pump Group is part of 9T-1211 Pump Group.

Caterpillar Information System:

1996/11/11 Follow Correct Maintenance Procedure To Extend Drum Drive Gear Reducer Service Life{5655}
1996/11/11 Incorrect Electronic Control Service Codes Film{1901}
1996/11/11 Foot Rest Has Been Added To Improve Operator Comfort{7301,7265}
1996/11/11 New Cover Plates For Rear Of Headlight Guards Protect Wiring From Damage{7182}
1996/11/11 New Crankcase Guard Provides Increased Resistance To Damage{7151}
1996/11/11 Hydraulic Oil Additive Used That Eliminates Noise In Differentials {3263}
1996/11/11 New Material Increases Service Life Of Brake Hubs{4215,4208,4201}
1996/11/11 Special Instructions SEHS9896, REHS0037 And REHS0038 Available For Installation Of A Bolt-On Ball On Early Drawbars{6153,6157,6170,6171}
1996/11/11 Longer Battery Cable Now Used To Prevent Interference With Starting Motor Cover{1401}
1996/11/11 Improved Electronic Control Modules Reduce Electrical Interference{7490,3175}
1996/11/11 Special Instruction, SEHS9874-01, "Challenger Agricultural Tractors In Scraper Applications"{0375,0376,4150,7000}
1996/11/04 Fuel Injection Pump Bushings Have New Groove Adjacent To Load Ring {1251}
1996/11/11 New Threaded Gland Cylinder Heads Have Stronger Seal Land{7562,4303,5102,5104,5105,5223,5229,5265,5452}
1996/11/11 New Air Conditioner Evaporator Coil Improves Service Life{7343}
1996/11/11 Proper Retrofitting Of Air Conditioning Refrigerants{7320}
1996/11/11 Improved Fuel Pump Plunger Helps Prevent Plunger And Sleeve Scuffing In Service 8.5 mm Fuel Injection Pump Assembly For Sleeve Metering Fuel System (SMFS) Governor And Fuel Injection Pump Groups{1251,1286}
1996/11/18 New Compressor Cover Reduces Turbocharger Noise{1060,1052,1801}
1996/11/18 Serviceable Parts Available For Cab Rear Access Panel{7300,7301,7329,6331}
1996/11/18 Stronger Screen In Hydraulic Tank Improves Service Life{5056}
1996/11/18 An Improved Suspension Control Valve Increases Ease Of Operation{7214}
1996/11/18 Special Instruction REHS0018 Available For Installation And Adjustment Of Truck Body {7258}
1996/11/18 New Brake Adjustment Procedure For Improved Inching Ability {3162,4115,4250}
1996/11/18 New Stud Available For Gear Pump Group{5073}
1996/11/18 Radiator And Oil Cooler Mounting Improved{1351}
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