Question 416Motor Plants - Assistant Engineer70% to pass
When installing the bearing cap on the device shown in the illustration, which of the precautions listed must be observed? Illustration MO-0121
AI Explanation
The correct answer is A) Once the bearing cap is properly torqued, measure the end gap dimensions to ascertain even tightening of the cap.
This is the correct answer because it is important to ensure the bearing cap is tightened evenly to prevent damage to the bearing or other components. Measuring the end gap dimensions after torqueing the cap allows the technician to verify the cap has been tightened properly and evenly.
The other options are incorrect because: B) Reassembling a device with contaminants is generally not recommended, as it can lead to premature failure; C) Positioning the thrust shoes in the proper locations is important, but it does not directly relate to installing the bearing cap; and D) Torqueing one side at a time is not necessary for a bearing cap installation.
Related Questions
#414 If the compression rings on a diesel engine piston become stuck in the ring groove, the cause may be due to _______________.#415 After a long period of operation, a wear ridge, caused by piston ring action, will develop near the top of the cylinder liner. This ridge must be removed during maintenance in order to prevent_______________. #417 What is the normal bearing clearance permitted at the horizontal axis of the shaft for the bearing shown in the illustration? Illustration MO-0121 #418 After following the prescribed procedures to measure the thrust bearing clearance shown in the illustration, the distance "F" is determined to be 200 mm, and 'f1' is 2.3 mm. Which of the following statements describes the condition indicated by these dimensions? Illustration MO-0121 #419 The spray holes in diesel engine fuel valves should be cleaned using carbon solvent and_______________.