WEICHAI WP10GTA Assembly/disassembly Manual

Gas Engine Model: WP10GTA WEICHAI AMERICA CORP. WEICHAI & PSI SERVICE MANUALS AVAILABLE ONLINE AT FLYPARTSGUY.COM GET YOUR WEICHAI & AFTERMARKET SERVICE PARTS AT FLYPARTSGUY.COM ...

1 Purpose This manual is intended to inform customers on how to assemble and disassemble the Weichai America 10 Liters turbocharged engine. This document will be provided to customer so they can incorporate this information into their manuals and service documents. Maintenance Providers Maintenance and repair services may be performed b ...

2 Table of Contents 1 Disassembly & Assembly of Engine ..................................................................................... 5 1.1 Safety Precautions ............................................................................................................ 5 1.2 Environmental Protection Measures ....................... ...

3 4.5 Disassembly and assembly of valve ............................................................................... 54 4.6 Disassembly and assembly of intermediate gear ............................................................ 57 5 Intake/exhaust system ............................................................................. ...

4 9.6 Disassembly and assembly of main oil passage pressure limiting valve ......................... 94 9.7 Disassembly and assembly of oil filter ............................................................................ 95 9.8 Disassembly and Assembly of Oil Cooler Cover ............................................................. ...

5 1 Disassembly & Assembly of Engine 1.1 Safety Precautions Please strictly comply with instructions in this manual to safely and properly disassemble and assemble the engine. 1.2 Environmental Protection Measures Please comply with relevant laws and regulations on environmental protection when handling oil and hydrocarbon waste. For fu ...

6 2 Engine Block Group 2.1 Disassembly and Assembly of Engine Block Group 2.1.1 Explosive View of Engine Block Group Fig. 1 Exploded view of engine block assembly WEICHAI & PSI SERVICE MANUALS AVAILABLE ONLINE AT FLYPARTSGUY.COM GET YOUR WEICHAI & AFTERMARKET SERVICE PARTS AT FLYPARTSGUY.COM ...

7 Fig. 2 Exploded view of engine block assembly Fig. 2- 1 Exploded view of engine block assembly No. name No. name No. name 1 Spring pin 7 washer 13 Hexagon bolt 2 Rivet 8 Hexagon socket head bolt 14 Knock sensor 3 O-ring 9 Cylinder liner 15 Seal washer 4 Hexagon head plug 10 Main oil passage rear screw plug 16 Hexagon plug 5 Cylindrica ...

8 Tightening torque 22Nm~29Nm Grade 8.8 Tightening torque 29Nm~35Nm Grade 10.9 Key point 2: Assembly Tighten the main bearing bolts in a symmetric way according to the sequence shown in the figure below. Before assembly, apply clean lubricating oil to the bearing surface of crankcase and the threads of main bearing bolts. The main beari ...

9 Ⅵ Ⅴ Ⅳ Ⅲ Ⅱ Ⅰ 16 17 18 10 11 12 3 4 5 2 1 6 9 8 7 15 14 13 21 20 19 Fig. 2-3 Cylinder Head Auxiliary Bolts Tightening Order Key point 4: Assembly Before assembly, inspect the cylinder liner carefully for cracks and other defects, then clean and press it into the cylinder bore with special tool after applying molybdenum powde ...