Maintenance Manual of 4M11 Series Diesel Engine For Land Power Generators
5) Disassemble the lifting ring.
6) Disassemble the cylinder head cover and the cylinder head cover gasket.
7) Disassemble the fuel injector. For details , see the instructions for disassembly of fuel
system;
8) Disassemble the rocker arm assembly and push rod. For details, see the instructions for
disassembly of valve mechanism.
9) Disassemble the cylinder head assembly and the cylinder head gasket.
10) Disassemble the inner and outer springs of valves, spring upper and lower seats of
intake and exhaust valves, valve collets, and valves. For details, see the instructions for
disassembly of valve mechanism.
11) Disassemble the valve stem seal.
4.2.1.3 Cylinder Head Group Assembly Procedures
The assembly procedures are in the reverse order of the disassembly procedures.
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