• 1004 ENGINE AND POWER UNIT
• 1012 ENGINE CRANKCASE
• 1016 CYLINDER HEAD/S
• 1020 CRANKCASE SUMP AND COVERS
• 1024 CRANKSHAFT AND FLYWHEEL
• 1028 PISTONS AND CONNECTING RODS
• 1036 TIMING SYSTEM
• 1040 FUEL TANK AND PIPES
• 1080 EXHAUST EMISSION CONTROL SYSTEM
• 1084 ENGINE LUBRICATION SYSTEM
• 1088 ENGINE COOLING
• 1092 VARIOUS ENGINE COMPONENT CONTROLS