Maintenance Manual of 4M11 Series Diesel Engine For Land Power Generators
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Thickness of thrust bearing 0.40 -
Intake valve sink 0.04*d(1)
Intake valve seat 0.75
Intake valve seat 0.75
Exhaust valve sink 0.04*d(1)
Exhaust valve seat 0.85
Exhaust valve seat 0.85
Inside diameter of intake valve guide 0.06
0.1
Outside diameter of intake valve stem 0.06
Inside diameter of exhaust valve guide 0.06
0.1
Outside diameter of exhaust valve stem 0.06
Inside diameter of bushing of rocker arm
shaft
0.10
0.12
Outside diameter of rocker arm shaft 0.05