TABLE OF CONTENTS 1. GENERAL INFORMATION ........................................................................................................................1 A. ENGINE INTRODUCTION ..................................................................................................................1 B. ELECTRONIC FUEL INJECTION CONTROL .....................................................................................2 C. TECHNICAL SPECIFICATION ............................................................................................................3 D. SPECIAL TOOLS .................................................................................................................................4 E. ASSEMBLY CLEARANCES.................................................................................................................8 F. SEALANTS ...........................................................................................................................................9 G. LEAKAGE RATES................................................................................................................................9 H. RECOMMENDED LUBRICANTS & COOLANTS ................................................................................9 2. TROUBLESHOOTING..............................................................................................................................10 3. CONSTRUCTIONAL AND SERVICE DETAILS.......................................................................................16 A. ENGINE LIFTING ..............................................................................................................................16 B. INTAKE MANIFOLD...........................................................................................................................17 C. CYLINDER HEAD COVER ................................................................................................................19 D. CYLINDER HEAD-A ..........................................................................................................................21 E. CYLINDER HEAD-B ..........................................................................................................................23 F. CYLINDER BLOCK ...........................................................................................................................24 G. OIL SUMP...........................................................................................................................................26 H. MOVING PARTS................................................................................................................................28 ENGINE TIMING ...............................................................................................................................31 I. J. EXHAUST MANIFOLD.......................................................................................................................33 K. CNG FUEL INJECTION EQUIPMENT...............................................................................................34 L. FUEL INJECTION EQUIPMENT........................................................................................................35 M. LUBRICATION PUMP AND COMPONENTS.....................................................................................36 N. AIR INTAKE SYSTEM........................................................................................................................38 O. SPECIAL INSTALLATION...................................................................................................................40 P. ENGINE SUSPENSION.....................................................................................................................43 Q. CNG SYSTEM....................................................................................................................................45 4. ENGINE TESTS AND MAINTENANCE ...................................................................................................47 A. PRELIMINARY INSPECTION ...........................................................................................................47 B. ENGINE TESTS ................................................................................................................................48 ENGINE COMPRESSION TEST ................................................................................................48 I. ENGINE OIL CONSUMPTION TEST :.........................................................................................49 II. 1.2L REVOTRON CNG PHASE-2 ENGINE
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