COVER-OIL COOLER 2847805 - Caterpillar

3306B ( 5KD, 63Z ) Truck EnginesReference: Operation & Maintenance Manual, 3306B Truck Engine, Form SEBU6314, Pages 13 and 47.Truck engines equipped with the 39 L (41 qt) increased capacity sumps must have additional oil in the crankcase. On Page 13, in the Dipsticks Calibration section, Step 3, the NOTE should read as follows.
Additional oil is required with the increased capacity 7W0328 Oil And Filter Group [4W8584 (rear sump), 4W8590 (front sump) Oil Level Gauge Assemblies]. Fill the crankcase with 33 L (35 qt) of oil.If the engine is equipped with the increased capacity sumps, the preventive maintenance schedule must also be changed. On Page 47, in the Maintenance Management Schedule under the PM Level 1 column, the "Engine Oil & Filters" and "Valve Lash" maintenance should be performed "Every 40 000 km (25,000 mi) or 17 000 L (4400 gal) of fuel, or 500 Hours, whichever comes first. However, all other PM Level 1 maintenance items should be performed at the "Every 20 000 km (12,500 mi) or 8500 L (2200 gal) of fuel or 250 Hours, whichever comes first.