Deck 25: 6t40 6f35 Transmission

Question 1

Transmission fluid must be drained when its temperature is:

A) above 140˚ F (60˚ C).
B) below 140˚ F (60˚ C).
C) above 100˚ F (37.78˚ C).
D) below 100˚ F (37.78˚ C).

Answer 1

B

Question 2

Which of these is the only overdrive ratio?

A) Fourth gear
B) Fifth gear
C) Sixth gear
D) Seventh gear

Answer 2

C

Question 3

Choose the correct statement with respect to shift solenoid E.

A) It is a variable-force solenoid.
B) It will change which shuttle valve will receive fluid pressure from shift solenoid D
C) When solenoid E is energized, it will allow fluid to be supplied to the overdrive clutch.
D) When it is deenergized, fluid will flow to the low/reverse clutch.

Answer 3

B

Question 4

The resistance of the solenoids can be tested:

A) directly.
B) through the case connector
C) through a sensor.
D) indirectly through the temperature.

Question 5

A vehicle with a 6T40/6F35 transmission comes into the shop with a customer compliant of the transmission slipping. You test drive the vehicle and find that it is slipping in 1st gear. Tech A says this could be caused by a bad low reverse clutch. Tech B states this could be caused by a bad one-way roller. Who is correct?

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

Question 6

A customer brings in a vehicle with a 6T40/6F35 transmission for a transmission fluid change. Tech A states that the transmission fluid should be changed when the transmission is cold. Tech B states that the transmission fluid should only be drained when the transmission is hot. Who is correct?

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

Question 7

When reassembling the 6T40/6F35 transmission, Tech A says that you should swap the frictions and steels in the intermediate clutch so you can measure the clearance more accurately. Tech B states that you should use compressed air and dial indicator to measure the clutch pack clearance on the intermediate clutch. Who is correct?

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

Question 8

A customer comes in with a 6T40 transmission complaining that it seems like the transmission slips into neutral while sitting at a stop light and then as soon as they step on the gas pedal the transmission jumps into gear. Tech A states this could be caused by a bad solenoid E. Tech B states that this is a normal operating characteristic of this transmission. Who is correct?

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

Question 9

While rebuilding a 6T40 transmission, you test the solenoids in the valve body. Solenoids A and E both measure 20 ohms. The remaining solenoids measure 4.5 ohms. Tech A states that solenoids A and E need to be replaced. Tech B states that only solenoid A needs to be replaced. Who is correct?

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

Question 10

A vehicle comes into the shop with a 6F35 transmission that has no reverse or 1st gear. Tech A states that the problem could be a bad solenoid C. Who is correct?

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

Question 11

A vehicle with a 6F35 transmission comes in with a transmission leak. After the leak is repaired, the fluid level needs to be checked. Tech A states that the fluid temperature must be below 140˚ F (60˚ C) or the level will be incorrect. Tech B states that the transmission will use Mercon V fluid. Who is correct?

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

Question 12

A vehicle with a 6T40 transmission comes into the shop with a customer complaint of the transmission slipping. You test drive the vehicle and find the transmission is slipping in 2nd and 6th gears. Tech A states that the intermediate clutch could be the cause. Tech B states that the direct clutch could be the cause. Who is correct?

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

Question 13

For how long should all frictions be soaked in (the specified) automatic transmission fluid before being installed into the transmission?

A) At least 15 minutes
B) At least 30 minutes
C) At least 1 hour
D) At least 1 day

Question 14

When rebuilding the clutch support tower, which of the following should be left on until the transmission is reassembled?

A) Seal installer
B) Seal resizing tool
C) Clutch spring compressor
D) Seal protector

Question 15

When installing the rebuilt front pump into the bell housing, the bolts should be torqued to:

A) 50 ft-lb (68 N·m).
B) 50 in-lb (6 N·m).
C) 26 ft-lb (35 N·m).
D) 26 in-lb (3 N·m).

Question 16

When reassembling the transmission, which of the following is done to ensure proper measurement of the clutch?

A) Measure without installing frictions and steel into the case.
B) Use a feeler gauge along with a digital caliper to get precise readings.
C) Check in at least 10 places to ensure correctness.
D) Swap the top friction and steel temporarily so that a steel is on the top of the clutch pack.

Question 17

Disassembly of a GM 6T40 transmission is being discussed. Technician A says that all the bolts that retain the valve body and the solenoids to the case are the same length. Technician B says that all the bolts that hold the valve body and solenoids to the case are different lengths and their locations should be noted. Who is correct?

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

Question 18

When rebuilding the 6T40 transmission case, how many clutch seals need to be removed?

A) 1
B) 4
C) 5
D) 6

Question 19

When rebuilding the center support on a GM 6T40 transmission, what special tool is needed to remove the piston from the center support?

A) Snap ring pliers
B) Blow gun
C) Gear puller
D) Spring compressor

Question 20

Assembly of a GM 6T40 transmission is being discussed. Technician A says that a new valve body separator plate is not required. Technician B says that new valve body mounting bolts are not required. Who is correct?

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

Question 21

Which of the following components needs to be removed from the 6T40 transmission before the fluid baffle?

A) Differential planetary sun gear
B) The input shaft, drive socket, and input shaft shell thrust bearing
C) Drive and driven sockets, along with the drive chain
D) All of these need to be removed.

Question 22

When disassembling the 6T40 transmission, removal of which component will also require removal of the center support from the transmission?

A) Front planet carrier and two thrust bearings
B) Center carrier
C) Low mechanical diode
D) Input shaft, along with the overdrive and direct clutch assembly

Question 23

What measurement should be performed to check whether the overdrive/direct clutch assembly is installed properly on a GM 6T40 transmission?

A) Measure the clutch pack clearance when it is installed with a feeler gauge.
B) Measure the distance from the top of the intermediate steel plate to the lip of the transmission case in three different places.
C) Measure the end play of the input shaft.
D) Measure the thickness of the thrust bearing.

Question 24

If a precision bar and depth gauge are being used to measure the distance between the long legs of the center support and the low/reverse piston of a GM 6T40 transmission, what must be done to get a correct calculation?

A) The thickness of the precision gauge must be added to the measurement.
B) The thickness of the precision gauge must be subtracted from the measurement.
C) The depth of the low reverse steel and the step of the transmission case must added to the measurement.
D) The depth of the low reverse steel, as measured from the step in the transmission case, and the thickness of the precise measurement must be added together to obtain the specified measurement.

Question 25

The assembly of the forward clutch pack is being discussed. Technician A says that if the clutch pack clearance measures between 0.051" and 1.83", the clutch pack is installed correctly. Technician B says that if the clutch pack clearance is between 0.002 mm and 0.072 mm, the clutch pack is installed correctly. Who is correct?

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

Question 26

Final reassembly of the 6T40 transmission is being discussed. Technician A says that it is acceptable to reuse the transmission case gasket if it is not damaged. Technician B says that the transmission case gasket should always be replaced. Who is correct?

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

Question 27

The GM 6T40 transmission was developed jointly between GM and Ford.

Question 28

Technician A says that the 6T40 GM transmission uses DEXRON VI transmission fluid . Technician B says that the 6T40 GM transmission uses DEXRON IIE transmission fluid . Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 29

Technician A says that the Ford transmission fluid level can be inspected with a dipstick. Technician B says that the GM transmission can also be inspected with a dipstick. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 30

The 6T40 transmission uses a temperature sensitive fluid control valve that allows fluid to return to the sump area until it reaches 60°F.

Question 31

Which of the following statements is NOT true regarding the 6T40 transmission?

A) The transmission filter cannot be replaced without disassembling the transmission
B) The sixth gear is the only overdrive gear.
C) There are six planetary gears.
D) There are five shift solenoids.

Question 32

Technician A says that when a solenoid is faulty, the entire solenoid pack must be replaced. Technician B says when replacing the solenoid pack, a unique identification code must be programmed into the vehicle's PCM. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 33

On a GM vehicle with a 6T40 transmission, the temperature of the transmission fluid can be displayed:

A) with a scan tool.
B) on the driver's information center.
C) both A and B.
D) none of the above.

Question 34

Technician A says that when testing the solenoids, they should be tested directly. Technician B says that the resistance of the solenoids varies with their temperature. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 35

The 6T40 transmission disengages the forward clutch when the brake is applied.

Question 36

Technician A says that the shift solenoids A, B, C, and D are on and off solenoids. Technician B says that shift solenoid E is the only variable-force solenoid. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 37

Identify the component of 6T40 transmission shown in the given figure

A) Transfer chain arrangement
B) Drive and driven sprockets
C) Variable-force solenoid
D) Forward clutch

Question 38

Tech A states that the 6T40 is basically the same design as 6T45. Tech B states that the 6T40 is basically the same design as 6T50. Who is correct?

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

Question 39

Identify the smaller version of 6T40 transmission.

A) 6T35
B) 62 TE
C) 41 TE
D) 6T50

Question 40

Tech A sates that 6T30 is the smaller version of 6T40. Tech B states that 6T50 is the smaller version of 6T40. Who is correct?

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

Question 41

Tech A states that both the Ford and GM transmissions require petroleum ATF. Tech A states that both the Ford and GM transmissions require synthetic transmission fluid. Who is correct?

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

Question 42

Identify the type of transmission fluid used by Ford 6F35 transmission.

A) ATF+4
B) Dexron VI
C) Type F ATF
D) MERCON LV

Question 43

Tech A states that the 6T40 transmission utilizes a temperature-sensitive fluid level control valve. Tech B states the 6T40 transmission utilizes a solenoid actuated control valve. Who is correct?

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

Question 44

Identify the temperature below which the transmission fluid is allowed to flow back to the transmission sump of a 6T40 transmission.

A) 140˚ F
B) 160˚ F
C) 180˚ F
D) 200˚ F

Question 45

Transmission fluid must be drained when the transmission temperature is below 140˚ F or ________.

A) the transmission sump will become blocked
B) very little fluid will drain from the unit
C) the valve body will submerge
D) all the fluid will start to leak

Question 46

Technician A says that the transmission fluid level of GM transmission must be inspected with a dipstick. Technician B says that the transmission fluid level of GM transmission must be inspected by removing a special plug. Who is correct?

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

Question 47

A vehicle with a 6T40 front-wheel drive transaxle comes into the shop with a faulty transmission filter. Tech A states that the transmission filter cannot be replaced without disassembling the transmission. Tech B states that the transmission filter can be replaced without disassembling the transmission. Who is correct?

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

Question 48

Identify the component of 6T40 transmission shown in the given figure.

A) Fluid level test port
B) Fluid level control valve
C) Fluid fill port
D) Fluid baffle

Question 49

Identify the component of 6T40 transmission shown in the given figure.

A) Fluid baffle
B) Fluid level control valve
C) Fluid fill port
D) Fluid level test port

Question 50

When reassembling the transmission, which of the following is done to ensure proper measurement of the clutch?

A) Measure without installing frictions and steel into the case.
B) Use a feeler gauge along with a digital caliper to get precise readings.
C) Check in at least 10 places to ensure correctness.
D) Swap the top friction and steel temporarily so that a steel is on the top of the clutch pack.

Question 51

For how long should all frictions be soaked in (the specified) automatic transmission fluid before being installed into the transmission?

A) At least 15 minutes
B) At least 30 minutes
C) At least 1 hour
D) At least 1 day

Question 52

When rebuilding the clutch support tower, which of the following should be left on until the transmission is reassembled?

A) Seal installer
B) Seal resizing tool
C) Clutch spring compressor
D) Seal protector

Question 53

When installing the rebuilt front pump into the bell housing, the bolts should be torqued to:

A) 50 ft-lb (68 N·m).
B) 50 in-lb (6 N·m).
C) 26 ft-lb (35 N·m).
D) 26 in-lb (3 N·m).

Question 54

Which of the following will greatly help during the transmission reassembly process?

A) Having a parts manual at hand
B) Having a shop manual at hand
C) Taking multiple pictures while disassembling
D) Labeling the parts while disassembling

Question 55

Which of the following should be removed before the reservoir for the transmission fluid could be removed?

A) Fluid baffle
B) Parking pawl and spring
C) Drive and driven sprockets
D) Forward clutch

Question 56

A vehicle with a 6T40/6F35 transmission comes into the shop with a customer compliant of the transmission slipping. You test drive the vehicle and find that it is slipping in 1st gear. Tech A says this could be caused by a bad low reverse clutch. Tech B states this could be caused by a bad one-way roller. Who is correct?

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

Question 57

A customer brings in a vehicle with a 6T40/6F35 transmission for a transmission fluid change. Tech A states that the transmission fluid should be changed when the transmission is cold. Tech B states that the transmission fluid should only be drained when the transmission is hot. Who is correct?

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

Question 58

When reassembling the 6T40/6F35 transmission, Tech A says that you should swap the frictions and steels in the intermediate clutch so you can measure the clearance more accurately. Tech B states that you should use compressed air and dial indicator to measure the clutch pack clearance on the intermediate clutch. Who is correct?

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

Question 59

Two technicians are discussing the 6T40/6F35 transmission. Tech A states that the transmission uses a thermostat to control flow to the transmission cooler. Tech B states that the thermostat controls fluid level in the pan. Who is correct?

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

Question 60

A customer comes in with a 6T40 transmission complaining that it seems like the transmission slips into neutral while sitting at a stop light and then as soon as they step on the gas pedal the transmission jumps into gear. Tech A states this could be caused by a bad solenoid
A)

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

Question 61

A vehicle with a 6F35 transmission is towed into the shop. The vehicle will not go into forward gears. Tech A states that the problem could be a bad brake band. Tech B states that the problem could be a bad forward clutch. Who is correct?

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

Question 62

While rebuilding a 6T40 transmission, you test the solenoids in the valve body. Solenoids A and E both measure 20 ohms. The remaining solenoids measure 4.5 ohms. Tech A states that solenoids A and E need to be replaced. Tech B states that only solenoid A needs to be replaced. Who is correct?

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

Question 63

A vehicle comes into the shop with a 6F35 transmission that has no reverse or 1st gear. Tech A states that the problem could be a bad solenoid

A) Tech A
B) Tech B
C) Both A and B
C) Who is correct?
D)
Neither A nor B

Question 64

A vehicle with a 6F35 transmission comes in with a transmission leak. After the leak is repaired, the fluid level needs to be checked. Tech A states that the fluid temperature must be below 140˚ F (60˚ C) or the level will be incorrect. Tech B states that the transmission will use Mercon V fluid. Who is correct?

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

Question 65

A vehicle with a 6T40 transmission comes into the shop with a customer complaint of the transmission slipping. You test drive the vehicle and find the transmission is slipping in 2nd and 6th gears. Tech A states that the intermediate clutch could be the cause. Tech B states that the direct clutch could be the cause. Who is correct?

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

Question 66

Transmission fluid must be drained when its temperature is:

A) above 140˚ F (60˚ C).
B) below 140˚ F (60˚ C).
C) above 100˚ F (37.78˚ C).
D) below 100˚ F (37.78˚ C).

Question 67

Which of these is the only overdrive ratio?

A) Fourth gear
B) Fifth gear
C) Sixth gear
D) Seventh gear

Question 68

Choose the correct statement with respect to shift solenoid

A) It is a variable-force solenoid.
B) It will change which shuttle valve will receive fluid pressure from shift solenoid D
C) When solenoid E is energized, it will allow fluid to be supplied to the overdrive clutch.
D) When it is deenergized, fluid will flow to the low/reverse clutch.
E)

Question 69

The resistance of the solenoids can be tested:

A) directly.
B) through the case connector
C) through a sensor.
D) indirectly through the temperature.

Question 70

Technician A says that the 6T40 GM transmission uses DEXRON VI transmission fluid . Technician B says that the 6T40 GM transmission uses DEXRON IIE transmission fluid . Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 71

Technician A says that the Ford transmission fluid level can be inspected with a dipstick. Technician B says that the GM transmission can also be inspected with a dipstick. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 72

Which of the following statements is NOT true regarding the 6T40 transmission?

A) The transmission filter cannot be replaced without disassembling the transmission
B) The sixth gear is the only overdrive gear.
C) There are six planetary gears.
D) There are five shift solenoids.

Question 73

Technician A says that when a solenoid is faulty, the entire solenoid pack must be replaced. Technician B says when replacing the solenoid pack, a unique identification code must be programmed into the vehicle's PCM. Who is correct?
​

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 74

On a GM vehicle with a 6T40 transmission, the temperature of the transmission fluid can be displayed:

A) with a scan tool.
B) on the driver's information center.
C) both A and B.
D) none of the above.

Question 75

Technician A says that when testing the solenoids, they should be tested directly. Technician B says that the resistance of the solenoids varies with their temperature. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 76

Technician A says that the shift solenoids A, B, C, and D are on and off solenoids. Technician B says that shift solenoid E is the only variable-force solenoid. Who is correct?

A) Technician A
B) Technician B
C) Both technicians
D) Neither technician

Question 77

Identify the component of 6T40 transmission shown in the given figure

A) Transfer chain arrangement
B) Drive and driven sprockets
C) Variable-force solenoid
D) Forward clutch

Question 78

Tech A states that the 6T40 is basically the same design as 6T45. Tech B states that the 6T40 is basically the same design as 6T50. Who is correct?

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

Question 79

Identify the smaller version of 6T40 transmission.

A) 6T35
B) 62 TE
C) 41 TE
D) 6T50

Question 80

Tech A sates that 6T30 is the smaller version of 6T40. Tech B states that 6T50 is the smaller version of 6T40. Who is correct?

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