Oil can Sequence: Ernest the Chicken:
To get the oil can in Ernest the chicken quest pull the levers in this order:
A
B
D
A
B
E
F
C
E.
Then go through the door to get the oil can.
Oil can: Draynor Manor:
The following is the order of switches for retrieving the oil can at Draynor Manor:
A: Up.
B: Up.
C: Down.
D: Down.
E: Up.
F: Down.
Oil can: Castle Basement:
The following is the order of levers to retrieving the oil can in the basement of the castle:
A: A.
B: B.
C: D.
D: A.
E: B.
F: E.
G: F.
H: C.
I: E.