One method of determining crankshaft misalignment is by __________. |
A) laying a straight edge across the crank webs at the crankpin and measuring the distance to the crankpin in two places |
B) taking micrometer readings between the crank cheeks opposite the crankpin every 90° of crank angle rotation |
C) measuring the crank drop on either side of each crank throw while the crankshaft is slowly rotated through one revolution |
D) rotating the crankshaft through one revolution, pausing each 90° of rotation to measure bearing clearances, top and bottom |