Question 1

Two technicians are discussing transmission removal. Tech A says that since it is a flat rate job, the transmission needs to be removed as quickly as possible and items can be inspected once the transmission is out of the vehicle. Tech B says that it is more important to take your time and inspect the components as they are removed to prevent delays later on. Who is correct?

Accepted Answer

Tech B is correct because inspecting components as they are removed can prevent issues and delays later, ensuring a more efficient and thorough job.

Question 2

Tech A says that it helps to have a second person help while lowering the transmission down to help watch and ensure nothing becomes caught. Tech B says that if you can drain the transmission before removing it, you can prevent additional messes. Who is correct?

Accepted Answer

Both Tech A and Tech B are correct. Having a second person can help ensure safety and prevent damage, and draining the transmission can help avoid spills and messes.

Question 3

Choose the correct statement with respect to removing the transmission.

Accepted Answer

D

Question 4

Tech A says that when unbolting a transmission from a vehicle it is fine to allow the engine to hang from the engine mounts as they are designed to support the weight of the engine. Tech B says that you need to support the engine with a support tool to prevent damage to the engine and motor mounts. Who is correct?

Accepted Answer

Tech B is correct because when unbolting a transmission, it is important to support the engine to prevent undue stress and potential damage to the engine mounts and other components.

Question 5

What may be done to access the bolts that secure the rear of the drive shaft to the pinion of the differential assembly?

Accepted Answer

Shifting the transmission to neutral allows the driveshaft to spin freely, making it easier to access and remove the bolts securing it to the differential assembly.

Question 6

Which of the following require(s) a crow's foot line wrench on an extension for removal?

Accepted Answer

Cooler line connections often require a crow's foot line wrench on an extension for removal due to their location and the need to avoid damaging the lines.

Question 7

Tech A says that you should tape the U-joints after removal to prevent loss of any bearings. Tech B says that U-joints should be replaced when removing the transmission. Who is correct?

Accepted Answer

Taping the U-joints after removal is a common practice to prevent the loss of needle bearings, which can fall out easily once the U-joint is disassembled.

Question 8

Tech A says that it may be possible to remove the shift lever from the transmission rather than disconnecting the shift cable. Tech B says that shift cables can become brittle and could break during removal. Who is correct?

Accepted Answer

Tech A is correct because in some cases, the shift lever can be removed from the transmission without disconnecting the shift cable. Tech B is also correct because shift cables can become brittle over time and may break during removal.

Question 9

Tech A says it is not necessary to mark the location of the flexplate because all flexplates feature an offset bolt hole that prevents them from being installed in an incorrect orientation. Tech B says that marking the location of the flexplate to the engine will save time while reinstalling the transmission. Who is correct?

Accepted Answer

Marking the location of the flexplate can save time during reinstallation, as it ensures the correct alignment and orientation, even if there is an offset bolt hole.

Question 10

What should be done if there are cracks in or elongation of bolt holes that mount the flexplate to the crankshaft or torque converter?

Accepted Answer

Cracks or elongation in the bolt holes of a flexplate can compromise its structural integrity, so replacing the flexplate and bolts ensures safety and proper function.

Question 11

All of the following statements are true with respect to the bolts and nuts securing the torque converter to the flexplate except:

Accepted Answer

If any bolts are found to be damaged, it is generally recommended to replace all the torque converter bolts, not just the damaged ones, to ensure even wear and secure attachment.

Question 12

Tech A says that when inspecting the torque converter, you need to check the snout of the converter where the seal and bushing rides for excessive wear. Tech B says that the end play of the converter must be checked. Who is correct?

Accepted Answer

Both Tech A and Tech B are correct. Checking the snout of the converter for wear and checking the end play are both important steps in inspecting a torque converter.

Question 13

When the automatic transmission is removed from the vehicle, which of the following needs to be checked on the flex plate?

Accepted Answer

All of the mentioned checks are important when the automatic transmission is removed. The crankshaft bolt holes, torque converter bolt holes, and ring gear teeth should all be inspected for elongation, cracking, and damage to ensure the flex plate is in good condition.

Question 14

Technician A says that a damaged flex plate can cause knocking noises and damage to the front pump of the transmission. Technician B says that all of the engine power pulses and torque are transmitted through the bolts or studs holding the automatic transmission's torque converter to the flex plate. Who is correct?

Accepted Answer

A damaged flex plate can indeed cause knocking noises and potentially damage the front pump of the transmission. Additionally, the engine power pulses and torque are transmitted through the bolts or studs holding the torque converter to the flex plate.

Question 15

If the transmission's torque converter bolts will be reused, the technician should check the threads carefully for damage and wear.

Accepted Answer

Reusing torque converter bolts requires checking for damage and wear to ensure they can be safely and effectively reused without causing mechanical issues.

Question 16

Which of these is not a common fault found when inspecting a flex plate?

Accepted Answer

Discoloration from heat is not typically considered a fault in a flex plate; it can occur due to normal operation and doesn't necessarily indicate a problem.

Question 17

Which of the following is least likely to be a fault found when inspecting a flexplate and flexplate mounting area?

Accepted Answer

Heat discoloring is least likely to be a fault found in a flexplate and its mounting area compared to cracks, elongation of bolt holes, or starter ring gear damage, which are more common issues.

Question 18

The driveshaft mounting orientation should always be marked to avoid any vibration/balance concerns after repairs.

Accepted Answer

Marking the driveshaft mounting orientation ensures it is reinstalled in the same position, maintaining balance and preventing vibrations.

Question 19

Technician A says that a typical RWD driveshaft can be removed just by sliding it out of the transmission. Technician B says that after disconnecting a driveshaft, the u-joint caps should be secured with tape to prevent falling off. Who is correct?

Accepted Answer

Technician A is correct because many RWD driveshafts can be removed by sliding them out of the transmission. Technician B is also correct because securing the u-joint caps with tape prevents them from falling off and losing needle bearings.

Question 20

Technician A says that transmission cooler lines may be difficult to disconnect and a crows foot wrench may be needed. Technician B says that the torque converter does not need to be disconnected on a RWD transmission removal. Who is correct?

Accepted Answer

Technician A is correct because transmission cooler lines may be difficult to disconnect and a crows foot wrench may be needed.

Quiz 13: Transmission Removal