List Of Service Publications
Usage:
This service information has become available since the last list. These forms can be ordered from your Caterpillar dealer to keep reference information current.
Caterpillar Information System:
1978/05/03 Oil Grooves And Harder Gears Are Now Used In The Oil Pump On 6.25" Bore Vee Engines
1978/05/03 Procedure For Alignment Of Transmission Mounting Parts On 1100 Series And 3208 Truck Engines With Allison MT640, MT650, And AT540 Series Transmissions
1978/05/03 Timing Dimension For Fuel Injection Pumps Changed; 1P7410 Timing Plates Have More Exact Degree Marks
1978/05/03 Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles
1978/05/03 New Type Seal Used On Water Separator Elements
1978/05/03 Double-Walled Fuel Injection Lines Protect Unattended Industrial And Marine Engines
1978/05/03 Stronger Weights And Gear Used In Automatic Timing Advance
1978/05/03 Shorter Hoses Now Used For The Actuator Control Valve In The Exhaust Gas Recirculation System
1978/04/19 Cylinder Block Has New Cover With An Oil Return Connection For Rockford Fan Drive
1978/04/19 Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage
1978/04/19 New 5P9693 Reusable Cable Tie For Storage Of Wires, Cables And Tubing
1978/04/19 Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods
1978/05/03 New 5P7335 Rack Adjusting Tool Available
1978/05/03 Longer Hoses Used At Radiator Lower Hose Connections
1978/05/03 O-Ring Seals Of A Different Material Are Now Used On The Outside Diameter Of The Servo Cylinder In Governors
1978/05/03 Improved Oil Suction Tube Assembly
1978/05/03 New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03 One-Piece Seat Used For Governor Spring
1978/05/03 Possible Problems With Fuel Filters
1978/05/03 External (Outside) Oil Lines Now Used Instead Of The Oil Passage In The Cylinder Block And Flywheel Housing
1978/05/03 New Oil Pressure Gauge Available For Marine Transmissions Used On D348, D349, D353, D379, D398, D399, 3406 And 3408 Marine Engines
1978/05/03 New Piston Group With Better Service And Operation Characteristics Now Available
1978/05/03 Chamfer Added To Bolt Hole In Auxiliary Drive Pulley For Water Pump
1978/05/24 Stronger Fuel Inlet Flanges Prevent Parts Damage And Keeps Air Out Of The Fuel System