Cetane Injection Group Uses New Orifice, Tee and Seals
Usage:
3208 Industrial Engines (90N);
3208 Marine Engines (75V)
Description of Change: The 9N3771 Cetane Injection Group used in the above applications has been improved. The new orifice, tee and seals used in the group will help prevent leakage.
Adaptable As: The new components of the 9N3771 Cetane Injection Group, when used together, are direct replacements for the former components as shown in the chart. Special Instruction, Form SEHS7253-02 has additional information about the 9N3771 Cetane Injection Group.
Caterpillar Information System:
1984/10/24 Improvements Made To Fuel Filter Housing
1984/10/24 New Outer Bearing Race Used In Auxiliary Fan Drive Group
1984/10/24 New Cylinder Heads, Fuel Nozzles And Fuel Nozzle Adapters Used
1984/10/24 New High Alloy Material Is Used In Cylinder Head Assemblies
1984/10/24 Foil Shield Will Help Prevent Electrical Interference In Engine Set Point Indicator
1984/10/24 Make Sure There Is Clearance Between The Propeller Shaft Fastener And The Transmission Output Flange
1984/10/24 Information For Testing 8N7004, 4W7011 And 4W7015 Fuel Injection Nozzles
1984/10/03 Temperature Adapter Group Can Be Used With A Caterpillar Multimeter
1984/10/03 New Cylinder Block Groups Used
1984/10/03 New Service Tools Available
1984/10/03 New Main And Connecting Rod Bearings Have Copper Bond Material
1984/10/03 Tool Drawings Available For Testing Altronic Magnetos On 2P2340 Magneto Test Bench
1984/10/24 Helper Spring Groups Improve Operation Of Air Shutoff Groups
1984/10/24 New Gaskets Give A Better Seal To Watercooled Exhaust Manifolds
1984/10/24 New Indicator Lamps Used On Generator Control Panels
1984/10/24 Changes To Water Lines Group Increase Coolant Flow Through Exhaust Manifold
1984/10/24 New Heat Exchanger Group Has More Cooling Capacity
1984/10/24 New Heat Shield For Wiring To Electrical Shutoff Group
1984/10/24 Deflection Of Flywheel Housings Should Be Controlled During Transportation
1984/10/24 Wiring Changed On Voltage Regulators
1984/10/24 New Cylinder Head Gasket Helps Prevent Oil Leakage Around Gear Pocket
1984/12/12 Additional Information For Correct Fuel Injector Timing
1984/12/12 Causes And Correction Of Opposite Crankshaft Rotation In Direct Injection Engines
1984/12/12 New Pressure Gauges Have Dual Scales [kPa (psi)]