Maintenance Manual of 4M11 Series Diesel Engine For Land Power Generators
80
section 4.6.2 “Disassembly, inspection, repair, and assembly of intake pipe”.
4.6.1.3 Intake and Exhaust System Assembly Procedures
The assembly procedures are in the reverse order of the disassembly procedures.
4.6.2 Disassembly, Inspection, Repair, and Assembly of Intake Pipe
4.6.2.1 Exploded View for Assembly of Intake Pipe
1- Hexagon head screw plug
2 - Intake pipe subassembly
3- Clamp
4 - Air pipeline connecting hose
5- Intake Pipe gasket
Figure 4-45 Exploded View for Assembly of Intake Pipe
4.6.2.2 Intake Pipe DisassemblyProcedures
①Disassemble the intake connecting pipe.
②Disassemble the thermostat cover, built-in thermostat, and coolant connecting hose.
③Loosen the intake pipe bolts in sequence, and disassemble the intake pipe and its gasket.
④Take out the intake pipe cover plates and gaskets and take out the screw plugs and sensors.
4.6.2.3 Inspection and Maintenance of Intake Pipe
①Check whether the intake pipe has casting defects, deformed or damaged, and if any, it is
To Next Page
