New Adapters Have Orifice To Extend Life of Fuel Pressure Gauges{7456}
Usage:
3600 Family Of Engines
Description of Change: A new adapter is used in the fuel line connected to the fuel pressure gauge, and also in the line connected to the differential fuel pressure gauge. The new adapters have an orifice that dampens fuel pressure pulsations, which gives longer life to the gauges.
Adaptable To: The two new 8C8921 Adapters can be used as direct replacements for the canceled 8C3327 Adapters. Both are installed in a tee fitting on the left front of the engine.
Caterpillar Information System:
1988/05/23 New Components Used In Water Lines Groups{1350}
1988/05/23 Ways To Prevent Overcooling Of 3306B (63Z, 76R) Truck Engines{1355}
1988/05/23 New Engine Lifting Bracket Available{0632}
1988/05/23 Larger Capacity Refrigerant Charging Cylinders Available For Charging Air Conditioner Systems{0647,7320}
1988/05/23 Four New Swivel Tee Fittings Can Be Used For In-Line Pressure Testing{0784}
1988/05/23 New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/16 9G7641 Start Switch Is Improved{1416,1400}
1988/05/09 New 1U6392 Pressure Reducing Valve Regulates Pressure To Hydraulic Pumps During Bench Testing {0784}
1988/05/09 Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/02 Diode Added To Prevent Damage To Time Delay Relay {7421}
1988/04/25 Improved RH Watercooled Exhaust Manifold And Exhaust System Sealing {1059,1070,1061,1050}
1988/04/25 New Socket In Valve Rocker Arms Provides Lubrication For Inlet Valve Seats {1103,1105,1123}
1988/06/06 Installation Of Valves For Live Oil Sampling{7770,0770,0781,0783,0784}
1988/06/06 Lubricant Supplements List Specifications For CXP Lubricants{0645,7000}
1988/06/06 Reusability Guidelines For Phosphate/Oil-Coated And Zinc-Plated Fasteners{7553}
1988/06/06 Silicone Water Passage Seal Can Be Used Where Contact With Oil Is Unavoidable During Assembly Of Cylinder Heads{1100}
1988/06/13 New Crankshaft Damper Has Rubber Bonded To Hub And Ring{1202,1205}
1988/06/13 Piston Application Guide{1214,1215}
1988/06/13 Additional Information For Installing Fuel Injectors{1290,1257}
1988/06/13 Rotor Shaft Keyways Are Now "{4454}
1988/06/20 Maintenance-Free Batteries Require Different Troubleshooting Procedures{1401}
1988/06/20 Software Upgrade For The 8T5282 Digital Diagnostic Tool (DDT){0600,1250}
1988/06/20 Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20 Two 11 mm Injectors Available For Parts Service{1250,1290}