ZEST BOLT Service Manual

Revotron 1.2T iii ENGINE OIL PRESSURE TEST ................................................................................................... 47 C REGULAR MAINTENANCE i ENGINE OIL AND FILTER CHANGE ............................................................................................ 48 ii ENGINE COOLANT REPLACEMENT. .......................................................................................... 49 iii AIR FILTER ELEMENT REPLACEMENT...................................................................................... 51 iv SPARK PLUG REPLACEMENT .................................................................................................... 52 v FUEL FILTER REPLACEMENT . ................................................................................................... 54 vi AIR CONDITIONER COMPRESSOR BELT REPLACEMENT. ..................................................... 55 vii ALTERNATOR BELT REPLACEMENT. ........................................................................................ 56 2.5. REPAIR AND INSPECTION DETAILS A TIMING BELT. ..................................................................................................................................... 59 B CYLINDER HEAD ............................................................................................................................... 59 C VALVES .............................................................................................................................................. 60 D CYLINDER HEAD VALVE SEATS . .................................................................................................... 62 E ROCKER ARM AND SHAFTS............................................................................................................ 62 F CYLINDER HEAD VALVE GUIDES . .................................................................................................. 63 G CAMSHAFT ........................................................................................................................................ 64 H PISTON AND PISTON RINGS ........................................................................................................... 65 I CONNECTING RODS......................................................................................................................... 66 J CRANKSHAFT. ................................................................................................................................... 68 K FUEL TANK ........................................................................................................................................ 70 2.6. ENGINE SYSTEM A AIR INTAKE SYSTEM ........................................................................................................................ 73 B BLOW BY SYSTEM. ........................................................................................................................... 76 C LUBRICATION SYSTEM .................................................................................................................... 77 D EXHAUST SYSTEM ........................................................................................................................... 80 E COOLING SYSTEM. ........................................................................................................................... 82