• 01 Complete engine, crankcase ventilation, cylinder head, crankcase397
• 03 Crank assembly171
• 05 Engine timing340
• 06 Fuel cell system6
• 07 Mixture formation789
• 08 Electric drive, hybrid drive132
• 09 Air intake, turbocharging352
• 13 Air compressor, belt drives103
• 14 Exhaust manifold, engine brake, emission control system198
• 15 Electrical system - engine357
• 18 Engine lubrication, engine oil cooling257
• 20 Engine cooling system338
• 22 Major assembly suspension114
• 23 Special engine equipment21
• 30 Throttle control, speed control systems363
• 47 Fuel system, powertrain energy supply259
• 49 Exhaust system, exhaust gas cleaning276