Nissan Almera Tino V10. Instruction — part 73
AT-16
OVERALL SYSTEM
Cross-Sectional View
ECS0096N
SAT842J
OVERALL SYSTEM
AT-17
D
E
F
G
H
I
J
K
L
M
A
B
AT
Hydraulic Control Circuit
ECS0096O
SAT844J
AT-18
OVERALL SYSTEM
Shift Mechanism
ECS0096P
CONSTRUCTION
FUNCTION OF CLUTCH AND BRAKE
CLUTCH AND BAND CHART
1.
Torque converter
2.
Oil pump
3.
Input shaft
4.
Brake band
5.
Reverse clutch
6.
High clutch
7.
Front sun gear
8.
Front pinion gear
9.
Front internal gear
10. Front planetary carrier
11. Rear sun gear
12. Rear pinion gear
13. Rear internal gear
14. Rear planetary carrier
15. Forward clutch
16. Forward one-way clutch
17. Overrun clutch
18. Low one-way clutch
19. Low & reverse brake
20. Parking pawl
21. Parking gear
22. Output shaft
23. Idle gear
24. Output gear
SAT998I
Clutch and brake components
Abbr.
Function
5 Reverse clutch
R/C
To transmit input power to front sun gear 7 .
6 High clutch
H/C
To transmit input power to front planetary carrier 10 .
15 Forward clutch
F/C
To connect front planetary carrier 10 with forward one-way clutch 16 .
17 Overrun clutch
O/C
To connect front planetary carrier 10 with rear internal gear 13 .
4 Brake band
B/B
To lock front sun gear 7 .
16 Forward one-way clutch
F/O.C
When forward clutch 15 is engaged, to stop rear internal gear 13 from rotating in
opposite direction against engine revolution.
18 Low one-way clutch
L/O.C
To stop front planetary carrier 10 from rotating in opposite direction against
engine revolution.
19 Low & reverse brake
L & R/B
To lock front planetary carrier 10 .
Shift posi-
tion
Reverse
clutch
5
High
clutch
6
For-
ward
clutch
15
Over-
run
clutch
17
Band servo
Forward
one-way
clutch
16
Low
one-
way
clutch
18
Low &
revers
e brake
19
Lock-
up
Remarks
2nd
apply
3rd
release
4th
apply
P
PARK
POSITION
R
REVERSE
POSITION
N
NEUTRAL
POSITION
OVERALL SYSTEM
AT-19
D
E
F
G
H
I
J
K
L
M
A
B
AT
●
*1: Operates when overdrive control switch is set in “OFF” position.
●
*2: Oil pressure is applied to both 2nd “apply” side and 3rd “release” side of band servo piston. However, brake band does not con-
tract because oil pressure area on the “release” side is greater than that on the “apply” side.
●
*3: Oil pressure is applied to 4th “apply” side in condition *2 above, and brake band contracts.
●
*4: A/T will not shift to 4th when overdrive control switch is set in “OFF” position.
●
*5: Operates when overdrive control switch is “OFF”.
●
: Operates.
●
A: Operates when throttle opening is less than 3/16, activating engine brake.
●
B: Operates during “progressive” acceleration.
●
C: Operates but does not affect power transmission.
●
D: Operates when throttle opening is less than 3/16, but does not affect engine brake.
D*4
1st
*1D
B
B
Automatic
shift
1
⇔
2
⇔
3
⇔
4
2nd
*1A
B
3rd
*1A
*2C
C
B
*5
4th
C
*3C
C
2
1st
D
B
B
Automatic
shift
1
⇔
2
2nd
A
B
1
1st
B
Locks (held
stationary) in
1st speed
1
⇐
2
2nd
B
Shift posi-
tion
Reverse
clutch
5
High
clutch
6
For-
ward
clutch
15
Over-
run
clutch
17
Band servo
Forward
one-way
clutch
16
Low
one-
way
clutch
18
Low &
revers
e brake
19
Lock-
up
Remarks
2nd
apply
3rd
release
4th
apply
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