The thrust bearing shown in the illustration has over eight years of ahead running time. Measurements show "i1" is 4 mm and "i2" is 1 mm. Which of the following conditions is indicated and what steps should be taken, if any? Illustration MO-0121
A
No appreciable wear has occurred, and the proper maintenance procedures should continue to be followed.
B
A wear rate of 1.6 mm per year occurred. Although not excessive, this condition may require more frequent monitoring.
C
The stops in which the thrust bearing block rides are worn, and it is necessary to return these to their original specifications.
D
A wear rate of 1.6 mm per year is excessive and requires immediate assistance from the manufacturer's field support.
Question 1 / 2066636eef28f7522a1c520397
Question 1 of 2066636eef28f7522a1c520397
The thrust bearing shown in the illustration has over eight years of ahead running time. Measurements show "i1" is 4 mm and "i2" is 1 mm. Which of the following conditions is indicated and what steps should be taken, if any? Illustration MO-0121
The thrust bearing shown in the illustration has over eight years of ahead running time. Measurements show "i1" is 4 mm and "i2" is 1 mm. Which of the following conditions is indicated and what steps should be taken, if any? Illustration MO-0121