New Oil Cooler Gasket Has Bead On Only One Side{1378}
Usage:
All 3116 Engines;
213B, 214B, 224B, E200B, E240B, EL240B Excavators
Description of Change: A new oil cooler gasket with a rubber bead on one side is used on all 3116 Engines. The former gasket had rubber beads on both sides which could cut through the face material resulting in a loss of bolt torque and subsequent oil leaks.
Adaptable To: The part number for the 4W2913 Engine Oil Cooler Group has not changed. The new 7E9817 Gasket (see illustration) replaces the former 7C1161 Gasket which has been canceled. This change is adaptable to all earlier 3116 Engines.
NOTE: The oil cooler bolt torque and assembly procedure has not changed.
Right side view of cylinder block. Install new gasket with rubber bead located as shown.
Caterpillar Information System:
1990/02/05 New Oil Filler Group, Oil Level Guide Group And Contactor Group Used {1316,1326}
1990/01/29 Correct Throttle Linkage Adjustment{1265}
1990/01/29 New Seal Used In Governor Fastener Group{1264}
C11 and C13 On-highway Truck Engines Electrical System - (Interactive) C11 and C13 On-highway Truck Engines Electrical System - (Interactive)
C15 On-highway Engine Electrical System C15 On-highway Engine Electrical System
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Caterpillar C-10 and C-12 Truck Engine Electrical System Caterpillar C-10 and C-12 Truck Engine Electrical System
C9 Marine Engine Electrical System C9 Marine Engine Electrical System
C30 Marine Engine Electrical System C30 Marine Engine Electrical System
C12 Marine Engine Electrical System (9HP1-358) C12 Marine Engine Electrical System (9HP1-358)
3126E Truck Engine Electrical System 3126E Truck Engine Electrical System
1990/02/12 New Exhaust Manifold Stud Available{1059}
1990/02/12 Identification Of Turbocharger And Fuel System Components{1250,1700,1052}
1990/02/19 Improvements Made To Water Pumps; New Groups/Parts Available For Certain Applications{1364,1361}
1990/02/19 Special Instruction Available With Replacement Information For 7C2662, 7C2664 Or 7C3507 VR3 Voltage Regulators{4467}
1990/02/26 Caterpillar Parts And Service Information Available On Dealer Computer Terminals (NACD Dealers Only) {0331,0336,0374,0375}
1990/02/26 Cat Natural Gas Engine Oil (NGEO) Available For NACD Only {1318}
1990/02/26 Resealing Engine Plugs And Fittings; New 5P3413 Pipe Sealant (with Teflon) Available {0649,1100,1200}
1990/02/26 Improved 1W2076 Cover Used In Fuel Ratio Control Group {1278}
1990/02/26 New Water Temperature Regulator Used {1355,1353}
1990/02/26 Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26 Welded Crankshafts {1202}
1990/02/26 New Inlet/Exhaust Valve With Improved Valve Seat Angle, New Valve Guide, New Cylinder Head Assemblies With New Inlet Valve Seats {1100,1103,1104,1105}