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Maintenance
75
Check the rocker arm and cross-bar clearance
Note
!
Ensure that the engine can’t be started while this maintenance is being performed. To
help prevent possible injury, do not use the starting motor to turn the flywheel.
Hot engine components can cause burns. Allow additional time for the engine to cool
before checking/adjusting valve system clearance.
The clearance need checking or
adjustment includes the following, the
clearance between the valves and
rocker arm (Figure 5.3.3.C), the axial
clearance of rocker arm (Figure
5.3.3.D), the clearance between one
end of the bridge and the top surface
of valve (only need for the adjustable
valve bridge, Figure 5.3.3.E).
Figure 5.3.2.F
Only qualified service personnel
should perform this maintenance.
Refer to the Repair manual or your
Baudouin distributor for the complete
clearance checking and adjustment
procedure. Operation with incorrect
valve system clearance can reduce
engine efficiency, and also reduce
engine component life.
Figure 5.3.2.G
The correct adjustment helps provide
maximum engine life.
Figure 5.3.2.H
于千钧
“1005098300 - Operation_and_Maintenance_Manual_for_PowerKit_16M33_Series_Gas_Engine, A”
林世龙
许太法
宋安泽
20200425
于千钧
张安勇/Zhang Anyong
王巧荣