New Hose Used In Attachment Air Cleaner Group{1051}
Usage:
3516 Engines ( 25Z, 27Z ) With Attachment Air Cleaner Group
The attachment 2W327 Air Cleaner Group used on 3500 Series Engines has a new hose to connect the air cleaner outlet to the turbocharger inlet. The new 7C757 Hose replaces the former 2W314 Hose which is canceled. The former hose had a 178 mm (7") inside diameter (ID) at each end of the hose. The new 7C757 Hose has a 178 mm (7") ID on the air cleaner outlet end and a 152 mm (6") ID on the turbocharger inlet end. This will provide a better fit. Two 7C757 Hoses are used in each 2W327 Air Cleaner Group.
Location of the new 7C757 Hose in the attachment 2W327 Air Cleaner Group.
Caterpillar Information System:
1986/01/13 Put Grease On Front Crankshaft Seal Before Installing The Crankshaft Pulley And Damper{1160}
1986/01/13 Lubricate Clamp When Installing Unit Injector Assemblies{1290}
1986/01/13 Round Air Cleaner Inlet Adapter Available{1051}
1986/01/13 New Vee Belt Set Used In Fan Drive Group{1357,1359}
1986/01/13 Bracket Added To The Watercooled Exhaust Manifold Group To Help Support Turbocharger{1059}
1986/01/13 Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13 How To Use Temperature And Pressure Probes With Self-Sealing Probe Adapter Groups{0760,0784}
1985/12/16 Pressure Gauge Faces With Tonnage Scales Available For Caterpillar Service Tool Manual And Electric Hydraulic Pumps{0615,0616,0799}
1985/12/16 Bushing Kits Available For Crankshaft Pulleys{1205}
1985/12/16 Improved Clutch Disc And Cooling Oil Flow{3300,3302,3303,3306}
1985/12/16 Crankshaft Seal Usage On 3400 Series Engines{1160,1161}
1985/12/16 Gasket Leakage On Aftermarket Fuel Filters{1261}
1986/01/13 Checking Or Adjusting Valve Clearances{1105,1208,1123}
1986/01/20 Padlock Covers Keep Out Debris{7315,7300}
1986/01/20 Oil Total Base Number (TBN) Test Kit Available{1300}
1986/01/27 Uprated 3500 Series Engines Now Available{1000}
1986/01/27 Stronger Cylinder Heads Used{1100}
1986/01/27 Uprated 3500 Series Engines Use Stronger Pistons, New Connecting Rods And New Piston Pins{1214,1218,1225}
1986/01/27 New Service Tools Available{0600}
1986/01/27 Check 5P9729 Track Repair Group For Correct Nuts{0729,0700}
1986/02/03 5N563 Self-Excited SR4 Generators Use Different Type Regulator And A Power Autotransformer{4450}
1986/02/03 Extend Exciter Stator Life In Humid, Salty Environments{4453,4454,4450}
1986/02/03 New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions{3351}
1986/02/03 Time Delay (Relay) Switches Should Be Tested Before They Are Returned For Warranty Claims{7426}