voyah — H97a-4-动力集成系统4.1-4.5(2022年6月8日)-1-336

4-8 Contents 4. Powertrain system 4.5.11.2 Removal and refitting of water pump pulley ................................................................................. 4-415 4.5.11.3 Removal and refitting of water pump fixing harness bracket I ....................................................... 4-416 4.5.11.4 Removal and refitting of water pump fixing harness bracket II ...................................................... 4-418 4.5.11.5 Removal and refitting of right mounting bracket ...........................................................................

4-420 4.5.11.6 Removal and refitting of driving pulley .......................................................................................... 4-421 4.5.11.7 Removal and refitting of timing chain cover oil seal assembly ..................................................... 4-423 4.5.11.8 Removal and refitting of timing chain cover assembly ................................................................. 4-424 4.5.11.9 Alignment of timing chain marker points ....................................................................................... 4-426 4.5.11.10 Removal and refitting of hydraulic tensioner ..............................................................................

4-428 4.5.11.11 Removal and refitting of timing chain tensioner rail .................................................................... 4-430 4.5.11.12 Removal and refitting of timing chain .......................................................................................... 4-431 4.5.11.13 Removal and refitting of timing chain guide rail assembly ......................................................... 4-432 4.5.11.14 Removal and refitting of intake VCP assembly ............................................................................ 4-434 4.5.11.15 Removal and refitting of exhaust VCP assembly .........................................................................

4-436 4.5.11.16 Removal and refitting of crankshaft timing sprocket ................................................................... 4-438 4.5.12 Cylinder head assembly ................................................................................................................... 4-440 4.5.12.1 Removal and refitting of cylinder head heat shield ....................................................................... 4-440 4.5.12.2 Removal and refitting of cylinder head cover assembly ...............................................................

4-441 4.5.12.3 Removal and refitting of exhaust OCV ........................................................................................... 4-444 4.5.12.4 Removal and refitting of harness fixing bracket for exhaust OCV seat .......................................... 4-446 4.5.12.5 Removal and refitting of exhaust OCV seat ................................................................................... 4-448 4.5.12.6 Removal and refitting of intake camshaft assembly ..................................................................... 4-449 4.5.12.7 Removal and refitting of exhaust camshaft assembly ..................................................................

4-452 4.5.12.8 Removal and refitting of intake side valve tappet ......................................................................... 4-455 4.5.12.9 Removal and refitting of exhaust side valve tappet ...................................................................... 4-457 4.5.12.10 Removal and refitting of camshaft front bearing cap .................................................................. 4-459 4.5.12.11 Removal and refitting of vacuum pump cover plate and seal ring ............................................. 4-460 4.5.12.12 Removal and refitting of vacuum pump upper cover plate .........................................................

4-462 4.5.12.13 Removal and refitting of intake side OCV ..................................................................................... 4-463 4.5.12.14 Removal and refitting of cylinder head cover gasket .................................................................. 4-465 4.5.12.15 Removal and refitting of cylinder head assembly ....................................................................... 4-466 4.5.12.16 Removal and refitting of cylinder gasket ..................................................................................... 4-469 4.5.12.17 Removal and refitting of intake and exhaust valve springs ........................................................

4-470 4.5.12.18 Removal and refitting of valve oil seal ........................................................................................ 4-473 4.5.12.19 Removal and refitting of valve ..................................................................................................... 4-474 4.5.12.20 Removal and refitting of harness bracket on cylinder head cover assembly ............................ 4-477 VOYAH FREE