New Crankcase Guard Provides Increased Resistance To Damage{7151}
Usage:
D250E (5TN),
D300E (7FN) Articulated Trucks
Description of Change: A new crankcase guard, which is 5.0 mm (.20 in) thick, offers improved resistance to damage.
Adaptable To: The new 134-7200 Crankcase Guard is a direct replacement for the former 123-0749 Crankcase Guard. The new crankcase guard is effective with D250E (5TN564-568, 571, 572, 591, 592, 618-Up), and D300E (7FN337-340, 346-Up) Articulated Trucks.
Caterpillar Information System:
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}
1996/11/04 Adjustment Procedure For Cab Door Latch And Hold-Open Release {7301,7308}
1996/11/04 New Suspension Frame Group Now Used To Prevent Cracking {7216,7203}
1996/11/04 Improper Monitoring Of DIFFERENTIAL OIL LEVEL By Vital Information Management System (VIMS) {3258,1920,7601}
1996/11/04 New Tooling Available To Install Power Take-off Output Shaft And Hitch Rock Shaft Seals {0745,3107,0755,7117}
1996/10/28 New Procedure For Installing The Gear On Scavenge Oil Pump Shafts Within Scavenge Oil Pump Groups {1312}
1996/11/11 New Cover Plates For Rear Of Headlight Guards Protect Wiring From Damage{7182}
1996/11/11 Foot Rest Has Been Added To Improve Operator Comfort{7301,7265}
1996/11/11 Incorrect Electronic Control Service Codes Film{1901}
1996/11/11 Follow Correct Maintenance Procedure To Extend Drum Drive Gear Reducer Service Life{5655}
1996/11/11 Service Replacements For Discontinued Piston Pump Groups{5070}
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}