New Special Tools Required
No changes for 2005.
Scheme 2
Full pressure lubrication, through a full-flow oil filter is supplied by a gear-type oil pump. Oil is drawn up through the oil pump screen and passes through the pump to the oil filter. The oil filter is a full-flow paper element unit with an anti-drain back valve. An oil filter bypass valve is used to ensure adequate oil supply, in the event the filter becomes plugged or develops excessive pressure drop. Filtered oil flows into the main gallery and then to the camshaft, the balance shaft, the rear bearing, and the crankshaft bearings. The valve lifter oil gallery supplies oil to the valve lifters. Oil flows from the valve lifters through the hollow valve pushrods to the valve rocker arms. Oil drains back to the crankcase through the oil drain holes in the cylinder head. The camshaft timing chain is drip fed from the front camshaft bearing. The pistons and piston pins are lubricated by oil splash.
Special Tools
Special Tools Illustration Tool Number/ Description J 3049-A Valve Lifter Remover J 5239 Connecting Rod Bolt Guide Set J 5590 Pinion Bearing Race Installer - Rear J 5825-A Crankshaft Gear Remover J 5830-02 Valve Guide Reamer Set J 5892-D Valve Spring Compressor J 7872 Magnetic Base Dial Indicator J 8001 Dial Indicator Set J 8037 Ring Compressor J 8062 Valve Spring Compressor J 8087 Cylinder Bore Gage J 8089 Carbon Removing Brush J 8092 Universal Driver Handle J 9666 Valve Spring Tester J 21882 Oil Suction Pipe Installer J 22794 Spark Plug Port Adapter J 23523-F Balancer Remover and Installer J 24086-C Piston Pin Remover/Installer J 24270 Cylinder Bore Ridge Reamer J 26941 Bushing/Bearing Remover J 28428-E High Intensity Black Light J 33049 Camshaft Bearing Service Kit J 35468 Cover Aligner/Seal Installer J 35621-B Rear Main Seal Installer J 35667-A Cylinder Head Leakdown Tester J 36996 Balance Shaft Installer J 38606 Valve Spring Compressor J 38834 Balance Shaft Service Kit J 41240 Fan Clutch Remover and Installer J 41427 Engine Lift Bracket J 41712 Oil Pressure Switch Socket J 42073 Valve Stem Seal Installer J 43276 Clutch Pilot Bearing Remover J 43690 Rod Bearing Clearance Checking Tool J 45059 Angle Meter J 45299 Engine Preluber
