On a slow-speed diesel engine vessel you are supervising a routine piston pull on a cylinder with 10000 hours on the liner. The piston rod is disconnected. Why must the ridge on the liner be removed before lifting the piston?
A
The ridge interferes with the piston removal and must be ground down.
B
The ridge is an expansion of the exhaust vents that interfere with the piston removal.
C
The ridge is part of the exhaust trunk that extends into the path of the piston removal.
D
The ridge is a protrusion on the piston crown and must be removed to fit through the liner opening.
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Question 1 / 2066636eef28f7522a1c5202a1
Question 1 of 2066636eef28f7522a1c5202a1
On a slow-speed diesel engine vessel you are supervising a routine piston pull on a cylinder with 10000 hours on the liner. The piston rod is disconnected. Why must the ridge on the liner be removed before lifting the piston?
On a slow-speed diesel engine vessel you are supervising a routine piston pull on a cylinder with 10000 hours on the liner. The piston rod is disconnected. Why must the ridge on the liner be removed before lifting the piston?