Question 1

Which of the following parts can be tested for proper function using compressed air?

Accepted Answer

A)  Clutches and planetary gear sets 
B)  Servos and clutches 
C)  Clutches and one way clutches 
D)  Servos and pressure relief valves 
A)  Clutches and planetary gear sets 
B)  Servos and clutches 
C)  Clutches and one way clutches 
D)  Servos and pressure relief valves

Question 2

Technician A says when rebuilding an automatic transmission, there should be no clearance between the clutch plates. Technician B says when rebuilding an automatic transmission, the clutch pack clearance is best checked with a feeler gauge. 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 3

Tech A states that check valves can be pressure tested with a blow gun. Tech B states that a check valve can be checked with solvent to see if it is leaking. 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 states that front pump bushings must be replaced. Tech B states that pump bushings may have to be pressed, or pulled out of the pump. 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

Be careful when removing valves because:

Accepted Answer

A)  they are easily breakable. 
B)  removing them may damage other parts. 
C)  they typically have springs located behind them. 
D)  they cannot be reassembled easily. 
A)  they are easily breakable. 
B)  removing them may damage other parts. 
C)  they typically have springs located behind them. 
D)  they cannot be reassembled easily.

Question 6

Identify the component that is being removed in the given figure.

Accepted Answer

A)  Sealing ring 
B)  Front pump bushing 
C)  Accumulator spring 
D)  Alignment band 
A)  Sealing ring 
B)  Front pump bushing 
C)  Accumulator spring 
D)  Alignment band

Question 7

Identify the step that should be carried out before driving out the front pump bushing.

Accepted Answer

A)  Clean the bushing in a solvent tank. 
B)  Air test the operation of the bushing. 
C)  Verify that there is no ridge located behind the bushing. 
D)  Use a feeler gauge to check the bushing clearance. 
A)  Clean the bushing in a solvent tank. 
B)  Air test the operation of the bushing. 
C)  Verify that there is no ridge located behind the bushing. 
D)  Use a feeler gauge to check the bushing clearance.

Question 8

Which of the following should always be replaced when rebuilding a transmission, irrespective of its condition?

Accepted Answer

A)  Sealing ring groove 
B)  Housing 
C)  Pump gear 
D)  Front pump bushing 
A)  Sealing ring groove 
B)  Housing 
C)  Pump gear 
D)  Front pump bushing

Question 9

Identify the tool that can be used to remove the front pump seal.

Accepted Answer

A)  Impact gun 
B)  Seal puller 
C)  Slide hammer 
D)  Feeler gauge 
A)  Impact gun 
B)  Seal puller 
C)  Slide hammer 
D)  Feeler gauge

Question 10

Choose the correct statement with respect to rebuilding a variable displacement vane pump.

Accepted Answer

A)  The vanes removed from the rotor need not go back in the same direction. 
B)  A variable displacement vane pump has significantly more components that need to be inspected and repaired. 
C)  The sealing rings, rotor, and slide are very robust and are not easily damaged when dropped. 
D)  The bushings inside the stator shaft should always be replaced. 
A)  The vanes removed from the rotor need not go back in the same direction. 
B)  A variable displacement vane pump has significantly more components that need to be inspected and repaired. 
C)  The sealing rings, rotor, and slide are very robust and are not easily damaged when dropped. 
D)  The bushings inside the stator shaft should always be replaced.

Question 11

Tech A states that inscribing a small line on the side of the halves of a front pump will make reassembly easier. Tech B states that inscribing on the sides of the front pump will score the component. 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 12

Technician A says that after rebuilding a clutch, it needs to be air checked before the clutch plates are installed. Technician 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)  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 13

Technician A says all components of the oil delivery circuit in an automatic transmission must be inspected for debris during a transmission rebuild. Technician B says that this is not necessary since all debris would be captured by the transmission filter. 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

Tech A states that all sealing rings use the same design. Tech B states that sealing rings can use several different designs. 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 15

Tech A states that the transmission can function without the front pump. Tech B states that without the front pump, the transmission cannot function. Who is correct?

Accepted Answer

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

Question 16

Tech A states that on a vane pump the vanes must be replaced during an overhaul. Tech B states that gear pumps do not require any service. 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 17

Identify the tool that can be used to remove the front pump seal.

Accepted Answer

A)  Impact gun 
B)  Seal puller 
C)  Slide hammer 
D)  Feeler gauge 
A)  Impact gun 
B)  Seal puller 
C)  Slide hammer 
D)  Feeler gauge

Question 18

Tech A states that most front pumps will only go together one way. Tech B states that it may take several tries to line up the bolt holes of a front pump. 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 19

Tech A states that inscribing a small line on the side of the halves of a front pump will make reassembly easier. Tech B states that inscribing on the sides of the front pump will score the component. 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 states that the correct size bushing driver should be used to drive out a front pump bushing. Tech B states that all front pump bushings are of the same size and any bushing driver can be used to drive them out. 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 15: Hydraulic System Rebuilding

Which of the following parts can be tested for proper function using compressed air?

Technician A says when rebuilding an automatic transmission, there should be no clearance between the clutch plates. Technician B says when rebuilding an automatic transmission, the clutch pack clearance is best checked with a feeler gauge. Who is correct?

Tech A states that check valves can be pressure tested with a blow gun. Tech B states that a check valve can be checked with solvent to see if it is leaking. Who is correct?

Tech A states that front pump bushings must be replaced. Tech B states that pump bushings may have to be pressed, or pulled out of the pump. Who is correct?

Be careful when removing valves because:

Identify the component that is being removed in the given figure.

Identify the step that should be carried out before driving out the front pump bushing.

Which of the following should always be replaced when rebuilding a transmission, irrespective of its condition?

Identify the tool that can be used to remove the front pump seal.

Choose the correct statement with respect to rebuilding a variable displacement vane pump.

Tech A states that inscribing a small line on the side of the halves of a front pump will make reassembly easier. Tech B states that inscribing on the sides of the front pump will score the component. Who is correct?

Technician A says that after rebuilding a clutch, it needs to be air checked before the clutch plates are installed. Technician 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?

Technician A says all components of the oil delivery circuit in an automatic transmission must be inspected for debris during a transmission rebuild. Technician B says that this is not necessary since all debris would be captured by the transmission filter. Who is correct?

Tech A states that all sealing rings use the same design. Tech B states that sealing rings can use several different designs. Who is correct?

Tech A states that the transmission can function without the front pump. Tech B states that without the front pump, the transmission cannot function. Who is correct?

Tech A states that on a vane pump the vanes must be replaced during an overhaul. Tech B states that gear pumps do not require any service. Who is correct?

Identify the tool that can be used to remove the front pump seal.

Tech A states that most front pumps will only go together one way. Tech B states that it may take several tries to line up the bolt holes of a front pump. Who is correct?

Tech A states that inscribing a small line on the side of the halves of a front pump will make reassembly easier. Tech B states that inscribing on the sides of the front pump will score the component. Who is correct?

Tech A states that the correct size bushing driver should be used to drive out a front pump bushing. Tech B states that all front pump bushings are of the same size and any bushing driver can be used to drive them out. Who is correct?

Strategy-Based Diagnostics

Safety

Basic Tools and Precision Measuring

Fasteners and Thread Repair

Vehicle, Customer, and Service Information

Automatic Transmission Fundamentals

Transmission Components

Hydraulic Fundamentals

Torque Converter Principles

Hydraulically Controlled Transmission

Electronically Controlled Transmission

In-Vehicle Transmission Repairs

Transmission Removal

Transmission Disassembly

Gear Train Rebuilding

Valve Body and Electric Service

Transmission Reassembly

Transmission Reinstallation

Dual Clutch Transmissions

Continuously Variable Transmissions

Hybrid Transmissions

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Chrysler 6 Speed 62te Transmission

6t40 6f35 Transmission

Zf 9hp Chrysler 948te Transmission

Ford 6r60 Zf6hp26

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