Auto Transmission / Transaxle

Front 1

SIMPLE PLANETARY OPERATION
Input: Sun gear
Held: ring gear
Output: Carrier
speed?

Back 1

Maximum reduction

Front 2

SIMPLE PLANETARY OPERATION
Input: Carrier gear
Held: ring gear
Output: Sun Gear
speed?

Back 2

Maximum increase

Front 3

SIMPLE PLANETARY OPERATION
Input: Carrier gear
Held: ring gear
Output: Sun Gear
direction?

Back 3

Same as input

Front 4

SIMPLE PLANETARY OPERATION
Input: ring gear
Held: Carrier gear
Output: Sun Gear
direction?

Back 4

Reverse

Front 5

When the planetary carrier is the drive (input) member, the gearset produces a(n).....

Back 5

Over drive condition

Front 6

When the planetary carrier is the driven (output) member, the gearset produces a(n).....

Back 6

Forward reduction

Front 7

When the planetary carrier is held, the gearset produces a(n).....

Back 7

reverse condition

Front 8

A large gear driving a small gear (...) speed and (...) torque

Back 8

increases speed and reduces torque

Front 9

A small gear driving a large gear (...) speed and (...)torque

Back 9

reduces speed and increases torque

Front 10

Forward clutch locks the converter turbine to...

Back 10

the main input shaft

Front 11

First clutch anchors...

Back 11

the rear planetary ring gear.

Front 12

Second clutch anchors...

Back 12

the front planetary ring gear

Front 13

Third clutch anchors...

Back 13

The sun gear shaft

Front 14

fourth clutch locks...

Back 14

the main input shaft to the center sun gear shaft.

Front 15

Low clutch anchors...

Back 15

the low planetary carrier (5 speed only)

Front 16

The transmission oil pump is driven from the...

Back 16

torque converter

Front 17

Aeration of ATF may cause (...) shifting, (...)heating, and poor (...).

Back 17

irregular shifting, overheating, and poor lubrication

Front 18

An overfull ATF sump may cause foaming and (...) of the ATF.

Back 18

Aeration

Front 19

Normal operating temperature for ATF is (...)

Back 19

160-200 deg F.

Front 20

T/F
before a cold fluid level check, the transmission should be shifted through Drive, Reverse, and then into neutral

Back 20

True

Front 21

The purpose of a transmission breather is to...

Back 21

prevent pressure buildup in the transmission

Front 22

T/F
Poor maintenance of the gear range selector may adversely affect the supply of transmission oil to the clutches.

Back 22

True

Front 23

the objective of a stall test is...

Back 23

to drive the torque converter at maximum or a specified speed while the turbine is held stationary

Front 24

Stall tests are usually specified for (...) Seconds.

Back 24

15

Front 25

T/F
Transmission fluid consumption, no visible leaks:
The transmission vent may be plugged or restricted

Back 25

False
A plugged vent may cause pressure buildup and visible loss of fluid from some of the seals

Front 26

T/F
Transmission fluid consumption, no visible leaks:
the vacuum modulator diaphragm may be leaking

Back 26

True
A leaking modulator diaphragm would allow the intake manifold vacuum to pull fluid into the intake manifold, and burn during engine operation

Front 27

T/F
An auto trans has a whining noise that occurs in all gears while driving. it is present with the engine running and the vehicle stopped.
the rear planetary gear set may be damaged

Back 27

False
The rear planetary gear set is not turning with the engine running and the vehicle stopped, so an inoperative rear planetary gear set would not cause this noise.

Front 28

T/F
An auto trans has a whining noise that occurs in all gears while driving. it is present with the engine running and the vehicle stopped.
the oil pump may be damaged

Back 28

True
Because the oil pump is turning continually with the engine running, this component may be the cause of the whining noise.

Front 29

A RWD vehicle has a vibration that increases in relation to vehicle speed, also when the engine is accelerated with the vehicle stopped and in neutral or park. the cause may be:
torque converter balance?
drive shaft balance?
drive shaft angles?
engine mounts?

Back 29

Improper drive shaft balance, drive shaft angles, or worn engine mounts would not cause a
vibration with the engine running and the vehicle stopped. Therefore, B, C, and D are wrong.

Improper torque convener balance would result in a vibration with the engine running and the vehicle stopped, or while driving the vehicle. A is the right answer.

Front 30

T/F
Fluid escapes from the dipstick tue on an auto transaxle:
the transaxle fluid may be contaminated.

Back 30

True
Contaminated transaxle fluid may cause excessive fluid foaming, and fluid may be forced
from the dipstick tube,

Front 31

T/F
Fluid escapes from the dipstick tue on an auto transaxle:
the transaxle cooler may be at fault

Back 31

True
An inoperative transaxle cooler may cause transaxle overheating, which results in fluid
being forced from the dipstick tube. A leaking transaxle cooler may contaminate the
transaxle fluid with coolant, resulting in fluid foaming and fluid escaping from the dipstick
tube.

Front 32

Oil is leaking from the Torque converter acess cover. When this cover is removed the shell of the converter is wet with fluid, but the front of the converter is dry. The cause may be:
leaking tranny oil pump seal?
leaking rear main seal?
loose rear main bearing?
leaking converter drain plug?

Back 32

verter access cover but the front of the converter would ;e_tJwith this problem.
Therefore, B and C are wrong.

If the convener has a drain plug, it usually is located in the front of the convener, so a leak
at this location would also result in fluid on the front of the converter.
A leak at the transmission oil pump would cause the shell of the convener to be wet, so A
is right.

Front 33

T/F
The auto transaxle fluid is dark brown and smells burned:
this may be caused by a worn front planetary sun gear.

Back 33

False

Front 34

T/F
The auto transaxle fluid is dark brown and smells burned:
This may be caused by worn friction type clutch plates

Back 34

True
Dark brown ATF usually is caused by overheating resulting from burned clutches or bands.

Front 35

T/F
An auto trans has low pressure in third gear only:
there may be an internal leak

Back 35

True,
An internal leak such as a clutch piston may cause low pressure in one gear only

Front 36

T/F
An auto trans has low pressure in third gear only:
the TV cable may be misadjusted

Back 36

False
an improperly adjusted TV cable may cause low pressure at WOT but not low pressure in one gear only

Front 37

T/F
All trans pressures are normal at idle speed, but low at WOT:
the TV cable may need adjustment

Back 37

True:
An improperly adjusted TV cable, or a malfunctioning vacuum modulator may cause normal pressure at idle speed, but low pressure at WOT.

Front 38

T/F
All trans pressures are normal at idle speed, but low at WOT:
The vacuum modulator may be faulty

Back 38

True
An improperly adjusted TV cable, or a malfunctioning vacuum modulator may cause normal pressure at idle speed, but low pressure at WOT.

Front 39

during a Tans pressure test, the pressure gradually decreases at higher engine speeds. the cause may be:
a worn oil pump
a restricted oil filter
a stuck pressure regulator
a plugged modulator valve

Back 39

An inoperative oil pump would result in low pressures at idle speed, and so A is wrong. If
the pressure regulator is stuck, the pressures will not increase during wide throttle openings.
Therefore, C is wrong.
A plugged modulator hose may cause high pressures at low speed; thus, D is wrong.
A restricted oil filter may cause the normal transmission pressure to gradually decrease at
higher engine speeds.

Front 40

T/F
During a stall test the engine RPM is less than specified:
the turbine in the torque converter may be the problem

Back 40

False
An inoperative turbine in the converter would
cause higher-than-specified stall speed.

Front 41

T/F
During a stall test the engine RPM is less than specified:
some of the transmission clutches may be slipping

Back 41

False
slipping clutches in the transmission would
cause higher-than-specified stall speed.

Front 42

During a stall test the engine RPM is less than specified:
this may be caused by...

Back 42

A slipping converter stator clutch reduces torque multiplication in the converter, and causes
the fluid in the converter to be directed against the rotation of the impeller pump and engine.
This reduces stall speed.

Front 43

T/F
During a stall test, the speed is above spec.
the exhaust system may be restricted

Back 43

False
Low engine compression or a restricted exhaust system would result in a lower than spec stall speed

Front 44

T/F
During a stall test, the speed is above spec.
the engine may have low compression

Back 44

False
Low engine compression or a restricted exhaust system would result in a lower than spec stall speed

Front 45

During a stall test, the speed is above spec, this is usually caused by...

Back 45

slipping clutches and bands

Front 46

A torque converter clutch does not lock up at any vehicle speed or engine temp, the cause may be:
an inop tcc solenoid?
an inop stator clutch?
a leaking second speed servo piston seal?
a sticking pressure regulator valve?

Back 46

An inoperative TCC solenoid could prevent TCC lockup.

An inop stator clutch may cuase a loss of power and lower stall speed, but won't affect TCC lockup
A leaking second speed servo piston seal could result in improper intermediate band application and slipping in second gear. Because TCC lockup only occurs in third and fourth gear, this problem should not affect TCC lockup. Therefore, C is wrong.

A sticking pnessure regulator may reduce pressure at wide throttle opening, but it should not affect TCC lockup, so D is wrong.

Front 47

T/F
The engine shudders immediately after TCC lockup:
the engine may have an ignition problem

Back 47

True
An ignition problem that causes misfiring may result in shudder after TCC lockup.

Front 48

T/F
The engine shudders immediately after TCC lockup:
the fuel injection system may have a lean condition

Back 48

True
a fuel system problem (such as partially
restricted injectors that cause a lean condition), may result in shudder after TCC lockup.

Front 49

T/F
a restricted exhaust system may result in late upshifts

Back 49

Restricted exhaust could result in normal vacuum at idle, very low vacuum at part throttle,
low stall speed, and delayed upshífts.

Front 50

T/F
During an air pressure test on the reverse clutch, the application is not hear, but a hissing noise is.
the trans case may be cracked

Back 50

True
During an air pressure test, a cracked transmission case surrounding the reverse clutch fluid passage or a cracked reverse clutch drum may result in loss of clutch application and a hissing noise from the escaping air.

Front 51

T/F
During an air pressure test on the reverse clutch, the application is not hear, but a hissing noise is.
the reverse clutch drum may be cracked

Back 51

True
During an air pressure test, a cracked transmission case surrounding the reverse clutch fluid passage or a cracked reverse clutch drum may result in loss of clutch application and a hissing noise from the escaping air.

Front 52

An electronically controlled transaxle remains in second gear at all forward vehicle seeds. the cause may be:
a worn oil pump?
a restricted filter?
An inop shift solenoid?
an improper linkage adjustment?

Back 52

shift solenoid:
When the computer detects an electronic problem, the transaxle remains in second gear in all forward vehicle speeds. Therefore, C is right, and A, B, and D are wrong because they are mechanical problems.

Front 53

T/F
the transmission control indicator light on a vehicle is flashing, but the MIL is not illuminated:
there may be a mechanical problem in the trans

Back 53

True
If the TCIL is flashing, the computer has detected an improper gear ratio likely caused by a slipping band or clutch,

Front 54

T/F
the transmission control indicator light on a vehicle is flashing, but the MIL is not illuminated:
there should be a DTC in the PCM

Back 54

True
a DTC should be set in the computer memory.

Front 55

T/F
Electronically controlled transmission oil pressure:
The PCM commands the epc solenoid to provide higher trans pressure during hard acceleration

Back 55

True
In an electronically controlled transmission, the PCM commands the EPC solenoid to supply higher pressure
during hard acceleration,

Front 56

T/F
Electronically controlled transmission oil pressure:
an oil leak at the manual valve may reduce trans pressure

Back 56

True
and an oil leak at the manual valve would
reduce transmission pressure.

Front 57

If a TCC does not lock up at the specified speed, the most likely problem is a faulty...

Back 57

VSS
If a TCC does not lock up at the specified speed, the VSS sensor is the most likely problem,because this signal informs the PCM to lock up the converter at the specified speed.

Front 58

T/F
A vehicle with an electronically controlld trans and lock-up torque converter experiences engine stalling when the brakes are applied and the engine is decelerated from 55mph
the TPS sensor may be faulty

Back 58

False
If the engine is stalling when decelerating from 55 mph, the TCC may not be releasing properly. Because the TPS does not affect TCC release, a problem in this component would not cause the problem.

Front 59

T/F
A vehicle with an electronically controlld trans and lock-up torque converter experiences engine stalling when the brakes are applied and the engine is decelerated from 55mph
the brake switch may be faulty

Back 59

True
The PCM releases the TCC when it receives a signal from the brake switch. Therefore, an inoperative brake switch may cause improper TCC release and engine stalling.

Front 60

If the trans downshifts when driving at a constant throttle on a level road, the most likely problem is...

Back 60

a faluty MLPS

the most likely problem is a wrong signal from the MLPS sensor, which informs the PCM that the driver has selected another gear.

Front 61

T/F
Electronically controlled trans:
on some electronically controlled trans, the PCM can detect clutch slippage by comparing the trans input speed sensor and the trans output speed sensor signals

Back 61

True
In some computer ­controlled transmissions, the PCM detects clutch slipping by comparing the TISS and TOSS signals.

Front 62

T/F
Electronically controlled trans:
the trans oil temp sensor input doesn't affect shift timing

Back 62

False
ln an electronically controlled transmission, the TOT sensor signal informs the PCM to delay the upshifts to a slightly higher rpm when the engine is cold.

Front 63

On an electronically controlled trans, the scan tool indicates a a gear ratio that is different from the specified ratio. the most likely cause of this is...

Back 63

If the indicated gear ratio on the scan tool is different from the specified gear ratio, a clutch set may be slipping.

Front 64

T/F
An OBD II vehicle with an electronically controlled 4 speed auto trans, and Electronic pressure control solenoid has a severe lack of power and above normal RPM:
Check the EPC and related circuit

Back 64

True
ln some OBDII systems with electronically controlled transmissions, the PCM increases EPC solenoid current to lower transmission oil pressure. lf the PCM detects higher than normal EPC solenoid Current, which supplies lower than normal transmission oil pressure, the PCM retards the ignition timing and leans the ratio to lower engine power and torque to prevent transmission damage. Therefore, the EPC solenoid and related circuit should be checked if the engine has a severe lack of power.

Front 65

T/F
An OBD II vehicle with an electronically controlled 4 speed auto trans, and Electronic pressure control solenoid has a severe lack of power and above normal RPM:
check the TCC solenoid and related circuit

Back 65

False
A problem in the TCC solenoid or related circuit does not cause a severe lack of engine power.

Front 66

T/F
A vehicle shudders when the computer controlled trans TCC locks up at 42 mph:
the air fuel ratio may be the problem

Back 66

True
A lean air~fuel ratio may cause a momentary lean misfire condition when the torque converter locks up.

Front 67

T/F
A vehicle shudders when the computer controlled trans TCC locks up at 42 mph:
the ignition system may be at fault

Back 67

True
High resistance in the spark plug wire or spark plugs may also cause momentary misfiring when the torque converter locks up.

Front 68

Which sensor may cause reduced fuel mileage, and late transmission shifting:
VSS
TISS
ECT
TOSS

Back 68

A defective engine coolant temperature (ECT) sensor that indicates low engine temperature reduces fuel econoomy and causes late transmission shifts.

A defective vehicle speed sensor (VSS), transmission input speed sensor (HSS), or transmission output speed sensor (TOSS) may affect transmission shifting, but defects in these Sensors do not cause reduced fuel mileage. Therefore, A defective engine coolant temperature (ECT) sensor that indicates low engine temperature reduces fuel econoomy and causes late transmission shifts.

Front 69

T/F
An improper shift linkage adjustment may cause premature transmission clutch failure

Back 69

True
A misadiusted manual valve shift linkage may cause low fluid pressure.

Front 70

T/F
An improper shift linkage adjustment may cause higher than normal fluid pressure

Back 70

False

Front 71

When the throttle valve cable is improperly adjusted so throttle pressure is higher than normal, the shifts will occur:
at a lower speed?
at the specified speed?
the same vehicle speed?
a higher than specified vehicle speed?

Back 71

If the trottle valve cable is misadjusted so that throttle pressure is higher than specified the shifts will occur at a higher than specified vehicle speed, because the speed must be higher for governor pressure to overcome throttle pressure and cause the upshifts.

Front 72

T/F
Transmission filters may be cleaned and reused

Back 72

False

Front 73

T/F
trans fluid oxidizes faster at lower temperatures

Back 73

False

Front 74

T/F
A vehicle is operating in a freezing climate, the auto trans has a vacuum modulator, the trans has had repeated clutch piston seal failures and complaints about harsh shifting
moisture may be freezing in the vacuum modulator diaphragm chamber

Back 74

True
Frozen mosture in the modulator diaphragm may cause vacuum to not be applied to the diapgragm. Pressure will be high and repetead clutch piston failure and harsh late shifts will occur

Front 75

T/F
A vehicle is operating in a freezing climate, the auto trans has a vacuum modulator, the trans has had repeated clutch piston seal failures and complaints about harsh shifting
the manual valve shift linkage may requre adjusting

Back 75

False
an improper manual valve shift linkage adjustment may cause reduced pressure, trans slipping and premature clutch failure

Front 76

T/F
a sticking governor valve may cause an auto transaxle to shift at a higher speed than specified.

Back 76

True

Front 77

T/F
excessive governor spring tension may cause an auto transaxle to shift at a higher speed than specified.

Back 77

True

Front 78

T/F
worn governor weights and pins may cause an auto transaxle to shift at a higher speed than specified.

Back 78

true

Front 79

T/F
weak governor spring tension may cause an auto transaxle to shift at a higher speed than specified.

Back 79

False
Weak governor spring tension would cause excessive governor valve movement in relation to vehicle speed, and earlier shifts.

Front 80

T/F
A transaxle experiences repeated pump seal failure:
The pump body bushing may be worn

Back 80

True
a worn pump body bushing allows excessive torque converter hub movement, this damages the pump seal

Front 81

T/F
A transaxle experiences repeated pump seal failure:
the governor pressure is higher than specified

Back 81

False
high governor pressure affects shift timing and quality, but does not cause high pressure in the pump

Front 82

T/F
An extension housing bushing and the bushing contact area on the drive shaft slip yoke are severely pitted and scored, and the housing seal is leaking. therea are no other trans problems
there may be excessive resistance in the battery ground between the chassis and the engine

Back 82

True
High resistance in a battery ground between the chassis and the engine may cause the current to flow from the chassis through some of the powertrain components to the battery
ground cable attached to the engine. This may cause arcing and pitting of powertrain com-
ponents such as the extension housing bushing and drive shaft yoke.

Front 83

T/F
An extension housing bushing and the bushing contact area on the drive shaft slip yoke are severely pitted and scored, and the housing seal is leaking. therea are no other trans problems
the trans fluid may be contaminated because fluid and filter changes have not been performed.

Back 83

False

Front 84

With the engine idling, the ATF flow through the trans cooler should be 1 quart, every (...) seconds

Back 84

20

Front 85

T/F
a missing speedo drive gear retaining slip may cause an erratic speedo.

Back 85

False
this would cause an In-op speedo

Front 86

T/F
a dry speedo cable may cause an erratic speedo.

Back 86

True

Front 87

T/F
Worn speedo gears may cause an erratic speedo.

Back 87

True

Front 88

T/F
worn driven gear retaining bushing may cause an erratic speedo.

Back 88

True

Front 89

The clearance between the valves and matching valve body bores should not exceed...

Back 89

.001 in.

Front 90

T/F
Improper torque on the trans valve body may result in mis-shifts

Back 90

True
Excessive valve body torque may warp the valve body causing a shift valve to stick and preventing the upshift.

Front 91

Transmissions without band adjustment screws have...

Back 91

selective servo apply pins, and the tech must determine the proper pin length to provide proper band application

Front 92

T/F
an auto trans has harsh 3-4 upshifts:
the fourth accumulator piston may be stuck

Back 92

true
A sticking fourth gear accumulator piston may cause harsh shifting only in fourth gear.

Front 93

T/F
an auto trans has harsh 3-4 upshifts:
the pressure regulator valve is sticking

Back 93

False
A sticking pressure regulator valve could result in high transaxle pressures and harsh shifting in all gears, not iust in fourth gear.

Front 94

T/F
the parking pawl locks the input shaft

Back 94

False
When the pawl is engaged, it locks the output shaft.

Front 95

T/F
the parking pawlis mechanically operated

Back 95

True

Front 96

T/F
the parking pawl's projection engages in a notched drum

Back 96

True

Front 97

T/F
the parking pawlis retained on a pivot pin

Back 97

True

Front 98

When the computer senses an electronic problem and fails to close the transaxle relay...

Back 98

the transaxle only operates in 2nd gear and reverse

Front 99

When diagnosing a computer controlled trans for improper shifting, the first sensor to verify is...

Back 99

The manual lever position sensor (MILPS)

because this sensor informs the computer regarding the gear selector position. The computer supplies the prop-
er gear in relation to the input.

Front 100

T/F
a FWD vehicle has erratic shifting:
the manual valve shift linkage may need adjusting

Back 100

False
An improperly adjusted manual valve shift linkage may result in transaxle slipping, but the condition should be constant.

Front 101

T/F
a FWD vehicle has erratic shifting:
the engine or trans mounts may be broken

Back 101

True
Broken engine or transaxle mounts cause excessive engine and transaxle movement, which changes the effective length of the throttle valve cable and results in erratic shifting.

Front 102

T/F
The negative battery cable should be disconnected prior to trans removal

Back 102

True

Front 103

T/F
the drive shaft should be marked in relation to the differentialf lange

Back 103

True

Front 104

T/F
the front drive axles should be marked in relation to the front hubs

Back 104

False
The front drive axles do not require marking in relation to the front hubs.

Front 105

T/F
the engine support fixture should be installed before loosening the transaxle-to-engine bolts

Back 105

True

Front 106

If inpu shaft endplay is more than spec...

Back 106

a thicker selective washer is required on the inner input shaft

Front 107

If the clutch plate clearance is more than specified...

Back 107

A thicker reaction plate must be installed in the clutch pack

Front 108

Loose flex plate to converter bolts may cause what type of noise under what conditions?

Back 108

A clunkingn oise during deceleration or possibly at idle

Front 109

Installing a thicker selective shim will have what effect on output shaft turning torque?

Back 109

A thicker shim is required to reduce the turning torque.

Front 110

A sticking pressure regulator valve may cause what problems?

Back 110

repeated pump seal failure and hard shifting

Front 111

A plugged drainback hole behind the pump seal may cause...

Back 111

excessive pressure on the seal and repeated seal failure

Front 112

T/F
a scored shaft in the bushing contact area may indicate a lack of lubrication

Back 112

True

Front 113

T/F
shaft to bushing clearance may be measured with a wire type feeler gauge

Back 113

True

Front 114

T/F
shaft to bushing clearance may be measured with a vernier caiper and a micrometer

Back 114

True

Front 115

T/F
Normal bushing clearance is .015-.025 in.

Back 115

False
Normal bushing clearance is 0.0005 to 0.015 in.,

Front 116

To provide reverse reduction wth a planetary gear set, which is the held, driven and driving gear?

Back 116

Carier held
Sun gear driving
Annulus driven

Front 117

T/F
Case porosity between two fluid passages could result in:
pressure bleed off and clutch burnout

Back 117

True

Front 118

T/F
Case porosity between two fluid passages could result in:
transmission being in two gears at once and jamming up

Back 118

True

Front 119

To increase differential turning torque, a ... shim is requrired behind...

Back 119

To increase the tuming torque, a thicker shim is required behind one side bearing cup

Front 120

T/F
a sticking clutch drum check ball may result in clutch disc burning

Back 120

true

Front 121

T/F
reduced clutch pack clearance may result in clutch disc burning

Back 121

true

Front 122

T/F
may result in clutch disc burninga damaged clutch piston seal

Back 122

true

Front 123

T/F
may result in clutch disc burninghigher than spec line pressure

Back 123

False
High line pressure may cause harsh shifting and clutch piston seal damage, but it does not
result in Clutch disc burning.

Front 124

T/F
A brinnelled low roller clutch may cause a buzzing noise in second, third, and fourth gear on a 4 speed trans

Back 124

True
Because the low/roller clutch is freewheeling in second, third, and fourth gear, and holding
in first gear, severe brinnellíng of this roller clutch may cause a buzzing noise in second,
third, and fourth gears.

Front 125

T/F
worn forward clutch discs may cause a buzzing noise in second, third, and fourth gear on a 4 speed trans

Back 125

False
Because the forward clutch is applied in all forward gears, wom forward clutch discs could
result in slipping in all forward gears. However, this problem should not result in a bumng
noise.

Front 126

T/F
A trans experinces premature band failure and the band is worn severely on the outer edges but not the center:
The band stru may be worn unevenly, resulting in band misalignment

Back 126

False
Uneven wear on a band strut may cause band misalignment, and the resulting wear pattern
on the band may be curved across the band rather than circular with the band. However.
this problem would not cause severe wear on the outer band edges,

Front 127

T/F
A trans experinces premature band failure and the band is worn severely on the outer edges but not the center:
the band contact area on the cluch drum is dished

Back 127

True
A dished band Contact area on the drum would result in excessive wear on the outer band
edges.

Front 128

T/F
an improper band adjustment may cause shifts at a lwer vehicle speed than spec

Back 128

False
shift timing in relation to vehicle speed is a function of throttle pressure and governor pressure, band adjustment does not affect shift timing

Front 129

T/F
an improper band adjustment may causetransmission slipping in some gears

Back 129

True

Front 130

T/F
an improper band adjustment may causeshifts at a higher vehicle speed than specified

Back 130

False
shift timing in relation to vehicle speed is a function of throttle pressure and governor pressure, band adjustment does not affect shift timing

Front 131

T/F
an improper band adjustment may causetransmission slipping in all gears

Back 131

False
Because the band, or bands, are not applied in all gears, improper band adiustment does not
cause slipping in all gears.