Question 1

A bearing will suffer from impact damage when there is:

Accepted Answer

A)  too much free play. 
B)  excessive load on the bearing. 
C)  too much preload. 
D)  over-tightening of a bearing. 
A)  too much free play. 
B)  excessive load on the bearing. 
C)  too much preload. 
D)  over-tightening of a bearing.

Question 2

Bushings must be replaced when clearance exceeds:

Accepted Answer

A)  0.002" (0.050 mm). 
B)  0.001" (0.025 mm). 
C)  0.003" (0.076 mm). 
D)  0.0025" (0.063 mm). 
A)  0.002" (0.050 mm). 
B)  0.001" (0.025 mm). 
C)  0.003" (0.076 mm). 
D)  0.0025" (0.063 mm).

Question 3

Tech A says that a one-way roller clutch will work fine if assembled in either direction. Tech B says that sprag clutches must be serviced as a complete unit if any damage is found. Who is correct?

Accepted Answer

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Question 4

Tech A says that when assembling a transmission, the components should be lubricated with the correct automatic transmission fluid or transmission assembly lube. Tech B says that the transmission end play needs to be measured after the front pump is installed. Who is correct?

Accepted Answer

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Question 5

A ________ should be used to check the thickness of a thrust washer, and the thickness should be compared to the manufacturer's specification.

Accepted Answer

A)  Micrometer 
B)  Dial indicator 
C)  Machinist scale 
D)  Feeler gauge 
A)  Micrometer 
B)  Dial indicator 
C)  Machinist scale 
D)  Feeler gauge

Question 6

On electronically controlled transmissions, the operation of the Torque Converter Clutch (TCC) solenoid is monitored by the Powertrain Control Module (PCM) and can, but may not always, set Diagnostic Trouble Codes (DTCs) if a fault is present.

Accepted Answer

A) True 
 B)False

Question 7

Techncian A says preload refers to the amount of force placed on a bearing before any working load is exerted on the bearing. Technician B says free play refers to the amount that a bearing is able to move before hitting the bearing race. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 8

Tech A says that one crescent-type front pump measurement uses a feeler blade between the outer gear and pump body. Tech B says that a micrometer is used to measure the width of the crescent. Who is correct?

Accepted Answer

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Question 9

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

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Question 10

Typically, on hydraulically controlled transmissions, the Powertrain Control Module (PCM) will not set a Diagnostic Trouble Code (DTC) except in the case of an open circuit or a shorted solenoid for the TCC circuit.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following component can be only partially disassembled?

Accepted Answer

A)  Sprag clutches 
B)  One-way rollers 
C)  Both A and B 
D)  Neither A nor B 
A)  Sprag clutches 
B)  One-way rollers 
C)  Both A and B 
D)  Neither A nor B

Question 12

Use a feeler gauge to measure the amount of clearance on the planetary gears. If the clearance is not correct, install:

Accepted Answer

A)  a thrust washer of a different thickness. 
B)  special retaining washers. 
C)  a new pin into the carrier. 
D)  a thrust washer on both sides of the planet gear. 
A)  a thrust washer of a different thickness. 
B)  special retaining washers. 
C)  a new pin into the carrier. 
D)  a thrust washer on both sides of the planet gear.

Question 13

Techncian A says preload refers to the amount of force placed on a bearing before any working load is exerted on the bearing. Technician B says free play refers to the amount that a bearing is able to move before hitting the bearing race. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 14

Choose the correct statement.

Accepted Answer

A)  Planetary gear sets are generally very durable and usually do not require service when rebuilding a transmission. 
B)  Fluid flow in an automatic transmission does not affect the operation of the transmission. 
C)  Bands should be inspected for wear if they are replaced during an automatic transmission rebuild. 
D)  When rebuilding an automatic transmission, all clutch assemblies should be rebuilt. 
A)  Planetary gear sets are generally very durable and usually do not require service when rebuilding a transmission. 
B)  Fluid flow in an automatic transmission does not affect the operation of the transmission. 
C)  Bands should be inspected for wear if they are replaced during an automatic transmission rebuild. 
D)  When rebuilding an automatic transmission, all clutch assemblies should be rebuilt.

Question 15

Technician A says that transmission end play can be adjusted with select fit thrust washers. Technician B says that transmission end play should be measured after the front pump is installed. Who is correct?

Accepted Answer

A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B 
A)  Technician A 
B)  Technician B 
C)  Both A and B 
D)  Neither A nor B

Question 16

All of the following statements with respect to the inspection of mechanical diodes are true except:

Accepted Answer

A)  After removing each of the struts and springs from the pocket plate, clean the components in a solvent tank. 
B)  Each of the notches that the struts lock into must not show any signs of wear. 
C)  The end of the struts will become smoother as they wear. 
D)  If the springs are bent or cracked, the unit will typically need to be replaced. 
A)  After removing each of the struts and springs from the pocket plate, clean the components in a solvent tank. 
B)  Each of the notches that the struts lock into must not show any signs of wear. 
C)  The end of the struts will become smoother as they wear. 
D)  If the springs are bent or cracked, the unit will typically need to be replaced.

Question 17

When reinstalling thrust bearings or washers in a transmission, apply a small amount of ______ to help hold it in place.

Accepted Answer

A)  Transmission assembly lube 
B)  Room temperature vulcanizing silicone 
C)  Transmission fluid 
D)  Chassis grease 
A)  Transmission assembly lube 
B)  Room temperature vulcanizing silicone 
C)  Transmission fluid 
D)  Chassis grease

Question 18

What are the best tools to install a new transmission seal in the extension housing?

Accepted Answer

A)  Seal installation tool and hammer 
B)  Hammer and drift punch 
C)  Hydraulic press and flat steel plate 
D)  A large socket and a brass hammer 
A)  Seal installation tool and hammer 
B)  Hammer and drift punch 
C)  Hydraulic press and flat steel plate 
D)  A large socket and a brass hammer

Question 19

Tech A says that when rebuilding a multidisc clutch, the steels should be checked for flatness, and their thickness should be measured. Tech B says that it is common to reuse the clutch piston's lip seals. Who is correct?

Accepted Answer

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Question 20

Tech A says that after rebuilding a clutch, it needs to be air checked before the clutch plates are installed. Tech B says that clutches that are rebuilt outside of the transmission are typically air tested before installing them back in the transmission. Who is correct?

Accepted Answer

A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B 
A)  Tech A 
B)  Tech B 
C)  Both A and B 
D)  Neither A nor B

Exam 16: Gear Train Rebuilding

A bearing will suffer from impact damage when there is:

Bushings must be replaced when clearance exceeds:

Tech A says that a one-way roller clutch will work fine if assembled in either direction. Tech B says that sprag clutches must be serviced as a complete unit if any damage is found. Who is correct?

Tech A says that when assembling a transmission, the components should be lubricated with the correct automatic transmission fluid or transmission assembly lube. Tech B says that the transmission end play needs to be measured after the front pump is installed. Who is correct?

A ________ should be used to check the thickness of a thrust washer, and the thickness should be compared to the manufacturer's specification.

On electronically controlled transmissions, the operation of the Torque Converter Clutch (TCC) solenoid is monitored by the Powertrain Control Module (PCM) and can, but may not always, set Diagnostic Trouble Codes (DTCs) if a fault is present.

Techncian A says preload refers to the amount of force placed on a bearing before any working load is exerted on the bearing. Technician B says free play refers to the amount that a bearing is able to move before hitting the bearing race. Who is correct?

Tech A says that one crescent-type front pump measurement uses a feeler blade between the outer gear and pump body. Tech B says that a micrometer is used to measure the width of the crescent. Who is correct?

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?

Typically, on hydraulically controlled transmissions, the Powertrain Control Module (PCM) will not set a Diagnostic Trouble Code (DTC) except in the case of an open circuit or a shorted solenoid for the TCC circuit.

Which of the following component can be only partially disassembled?

Use a feeler gauge to measure the amount of clearance on the planetary gears. If the clearance is not correct, install:

Techncian A says preload refers to the amount of force placed on a bearing before any working load is exerted on the bearing. Technician B says free play refers to the amount that a bearing is able to move before hitting the bearing race. Who is correct?

Choose the correct statement.

Technician A says that transmission end play can be adjusted with select fit thrust washers. Technician B says that transmission end play should be measured after the front pump is installed. Who is correct?

All of the following statements with respect to the inspection of mechanical diodes are true except:

When reinstalling thrust bearings or washers in a transmission, apply a small amount of ______ to help hold it in place.

What are the best tools to install a new transmission seal in the extension housing?

Tech A says that when rebuilding a multidisc clutch, the steels should be checked for flatness, and their thickness should be measured. Tech B says that it is common to reuse the clutch piston's lip seals. Who is correct?

Tech A says that after rebuilding a clutch, it needs to be air checked before the clutch plates are installed. Tech B says that clutches that are rebuilt outside of the transmission are typically air tested before installing them back in the transmission. Who is correct?

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