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:
1990/02/12 New Mounting Bolts And Washers Used For Propel Motor{4351,7553}
1990/02/12 New Mounting And Cylinder Group, Quick Coupler Group And Lines Group Improve Visibility{5133,5057,6129}
1990/02/12 New Components Used In Positioner And Kickout Group{6107,5109,5112}
1990/02/12 Rework Procedures For The Hydraulic Pump Bias Piston{5070}
1990/02/12 Longer Nipple Prevents Mud From Covering Rear Axle Housing Breather{3260}
1990/02/12 Use Correct Method When Installing Center Bonded Mounts{1273,5056}
1990/02/12 Improved 2U0259 Rubber Cover For Hoist Valves Is More Resistant To Heat And Contaminants{5136}
1990/02/12 New Mounting Bracket Improves Operation Of Hoist Cable{5136}
1990/02/12 Heavy-Duty Wiper Motor Used{7305}
1990/02/12 New Pressure Switch Used In Suspension Inhibit Circuit{7200}
1990/02/12 Move The Grease Fitting To Improve Lubricant Penetration To Suspension Frame Bearings
1990/02/12 Invert A-Frame Mounting Bolts To Obtain Correct Torque{3268,7200}
1990/02/12 New Exhaust Manifold Stud Available{1059}
1990/02/12 Identification Of Turbocharger And Fuel System Components{1250,1700,1052}
1990/02/12 Procedure To Charge Air Conditioner Using Receiver Dryer Sight Glass{7320,7322}
1990/02/12 Contaminated Refrigerant Can Cause Air Conditioner Failures{7320,1802,1805,7322}
1990/02/12 New Air Conditioner Thermostat Switches Used{7320}
1990/02/19 New Spider Assembly Used In Suction Fan Group{1356}
1990/02/19 New Turbocharger Guard Assembly Resists Vibration Better{1073}
1990/02/19 Shorter Tube Assembly Stops Hoses From Rubbing In Rear Hoist Oil Lines Groups{5057,5102}
1990/02/19 New Drain Lines Available For Differential Assemblies{3283,5057}
1990/02/19 Clutch Plumbing Kit Increases Cooling Flow And Lockup Pressure For Longer Service Life{5606,6601}
1990/02/19 Improvements Made To Water Pumps; New Groups/Parts Available For Certain Applications{1364,1361}
1990/02/26 Be Sure To Use Correct Plug On Pump Drive Gearbox To Check Oil Level {3108,7500}