Acura RSX Honda Integra. Manual — part 236
12
D Position: Shifting between 3rd gear and 4th gear
14-69
TORQUE
CONVERTER
3RD CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
3RD
ACCUMULATOR
3RD
CLUTCH
1ST
CLUTCH
1ST
ACCUMULATOR
4TH
ACCUMULATOR
4TH
CLUTCH
5TH
CLUTCH 5TH
ACCUMULATOR
2ND
ACCUMULATOR
2ND
CLUTCH
2ND CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
30
30
95
30
10
95
10
40
40
50
20
95
20
20
91
90
94
LOCK-UP
SHIFT
VALVE
SHIFT
VALVE
C
SHIFT
VALVE
B
SHIFT
VALVE
A
10
3
4
X
57
SERVO CONTROL VALVE
SHIFT VALVE E
SHIFT
VALVE
D
ATF
COOLER
RELIEF VALVE
REGULATOR VALVE
SERVO VALVE
ATF PUMP
MANUAL VALVE
SHIFT
SOLENOID
VALVES
SA
A: OFF
B: OFF
C: OFF
D: OFF
E: OFF
A
B
C
X
X
X
X
X
SB
SC
SD
SE
55
X
1
X AX
56
X
4’’ X AX
57
4
X AX
X
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVES
1
1
1
50
X
X
X X
5A X X 56 5E
57
SC
X
SB
X
X
X X
X
X
SE
X
4
X
SD
X
X
X
X
X
X
X
X
X
55’
94
91
7
55
96 92
SE
4
5H
5B
5G
3C
5E
5C
5N
5L
5J
10
40
5F
50 30
1A
1B
55’
SA
3C
3’
3
5K
5K
20
5L
5J
1A
55’
57 X 1
93
90
93
90
96
92
55 97
93
95
7
99
92
95
1
1
3’
4’
4’’
3
7
1
4
93
5F
90
5H 5C
5B 5G
3B
3A
3A
X
1B
5A
5A
5N
TORQUE
CONVERTER
CHECK
VALVE
COOLER
CHECK
VALVE
LOCK-UP
CONTROL
VALVE
AX
HX
AX
HX
4’
IDLER
SHAFT
IDLER GEAR
MAINSHAFT
COUNTERSHAFT
FINAL DRIVE
GEAR
SECONDARY
SHAFT
3B 3A
As the speed of the vehicle reaches the prescribed value, the PCM turns shift solenoid valves C OFF, and keeps A, B, D,
and E OFF. Shift solenoid valve C pressure (SC) in the right side of the shift valve C is released. Shift valve C is moved
to the right side to uncover the A/T clutch pressure control solenoid valves B and C pressure ports leading to the 3rd
and 4th clutches. The PCM controls the A/T clutch pressure control solenoid valves to regulate hydraulic pressure. A/T
clutch pressure control solenoid valve C pressure (57) changes to 3rd clutch pressure (30) at the shift valve A, and A/T
clutch pressure control solenoid valve B pressure (56) changes to 4th clutch pressure (40) at the shift valve B. The 3rd
and 4th clutches are engaged gently.
NOTE: When used, ‘‘left’’ or ‘‘right’’ indicates direction on the hydraulic circuit.
(cont’d)
05/06/27 17:49:15 61S6M040_140_0070
13
Hydraulic Flow (cont’d)
D Position: Driving in 4th gear
14-70
Automatic Transmission
System Description (cont’d)
TORQUE
CONVERTER
3RD CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
3RD
ACCUMULATOR
3RD
CLUTCH
1ST
CLUTCH
1ST
ACCUMULATOR
4TH
ACCUMULATOR
4TH
CLUTCH
5TH
CLUTCH 5TH
ACCUMULATOR
2ND
ACCUMULATOR
2ND
CLUTCH
2ND CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
30
30
95
30
10
95
10
40
40
50
20
95
20
20
91
90
94
LOCK-UP
SHIFT
VALVE
SHIFT
VALVE
C
SHIFT
VALVE
B
SHIFT
VALVE
A
10
3
4
X
57
SERVO CONTROL VALVE
SHIFT VALVE E
SHIFT
VALVE
D
ATF
COOLER
RELIEF VALVE
REGULATOR VALVE
SERVO VALVE
ATF PUMP
MANUAL VALVE
SHIFT
SOLENOID
VALVES
SA
A: ON
B: OFF
C: OFF
D: OFF
E: OFF
A
B
C
X
X
X
X
X
SB
SC
SD
SE
55
X
1
X AX
56
X
4’’ X AX
57
4
X AX
X
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVES
1
1
1
50
X
X
X X
5A X X 56 5E
57
SC
X
SB
X
X
X X
X
X
SE
X
4
X
SD
X
X
X
X
X
X
X
X
X
55’
94
91
7
55
96 92
SE
4
5H
5B
5G
3C
5E
5C
5N
5L
5J
10
40
5F
50 30
1A
1B
55’
SA
3C
3’
3
5K
5K
20
5L
5J
1A
55’
57 X 1
93
90
93
90
96
92
55 97
93
95
7
99
92
95
1
1
3’
4’
4’’
3
7
1
4
93
5F
90
5H 5C
5B 5G
3B
3A
3A
X
1B
5A
5A
5N
TORQUE
CONVERTER
CHECK
VALVE
COOLER
CHECK
VALVE
LOCK-UP
CONTROL
VALVE
AX
HX
AX
HX
4’
IDLER
SHAFT
IDLER GEAR
MAINSHAFT
COUNTERSHAFT
FINAL DRIVE
GEAR
SECONDARY
SHAFT
3B 3A
The PCM turns shift solenoid valves A ON, and keeps B, C, D, and E OFF. Shift solenoid valve A pressure (SA) is
applied to the right side of the shift valve A. Shift valve A is moved to the left side to cover the A/T clutch pressure
control solenoid valves A and C pressure ports leading to the 2nd and 3rd clutches.
A/T clutch pressure control solenoid valve B pressure (56) changes to (5G) at the shift solenoid valve C, and becomes
4th clutch pressure (40) at the shift valve B. The 4th clutch pressure (40) is regulated to high by the A/T clutch pressure
control solenoid valve B, and the 4th clutch is engaged securely.
NOTE: When used, ‘‘left’’ or ‘‘right’’ indicates direction on the hydraulic circuit.
05/06/27 17:49:16 61S6M040_140_0071
14
D Position: Shifting between 4th gear and 5th gear
14-71
TORQUE
CONVERTER
3RD CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
3RD
ACCUMULATOR
3RD
CLUTCH
1ST
CLUTCH
1ST
ACCUMULATOR
4TH
ACCUMULATOR
4TH
CLUTCH
5TH
CLUTCH 5TH
ACCUMULATOR
2ND
ACCUMULATOR
2ND
CLUTCH
2ND CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
30
30
95
30
10
95
10
40
40
50
20
95
20
20
91
90
94
LOCK-UP
SHIFT
VALVE
SHIFT
VALVE
C
SHIFT
VALVE
B
SHIFT
VALVE
A
10
3
4
X
57
SERVO CONTROL VALVE
SHIFT VALVE E
SHIFT
VALVE
D
ATF
COOLER
RELIEF VALVE
REGULATOR VALVE
SERVO VALVE
ATF PUMP
MANUAL VALVE
SHIFT
SOLENOID
VALVES
SA
A: ON
B: OFF
C: OFF
D: ON
E: OFF
A
B
C
X
X
X
X
X
SB
SC
SD
SE
55
X
1
X AX
56
X
4’’ X AX
57
4
X AX
X
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVES
1
1
1
50
X
X
X X
5A X X 56 5E
57
SC
X
SB
X
X
X X
X
X
SE
X
4
X
SD
X
X
X
X
X
X
X
X
X
55’
94
91
7
55
96 92
SE
4
5H
5B
5G
3C
5E
5C
5N
5L
5J
10
40
5F
50 30
1A
1B
55’
SA
3C
3’
3
5K
5K
20
5L
5J
1A
55’
57 X 1
93
90
93
90
96
92
55 97
93
95
7
99
92
95
1
1
3’
4’
4’’
3
7
1
4
93
5F
90
5H 5C
5B 5G
3B
3A
3A
X
1B
5A
5A
5N
TORQUE
CONVERTER
CHECK
VALVE
COOLER
CHECK
VALVE
LOCK-UP
CONTROL
VALVE
AX
HX
AX
HX
4’
IDLER
SHAFT
IDLER GEAR
MAINSHAFT
COUNTERSHAFT
FINAL DRIVE
GEAR
SECONDARY
SHAFT
3B 3A
As the speed of the vehicle reaches the prescribed value, the PCM turns shift solenoid valves D ON, and keeps A ON,
and B, C, and E OFF. Shift solenoid valve D pressure (SD) is applied to the left side of the shift valve D. Shift valve D is
moved to the right side to uncover the A/T clutch pressure control solenoid valve C pressure port leading to the 5th
clutch. A/T clutch pressure control solenoid valve B pressure (56) changes to 4th clutch pressure (40) at shift valve B.
A/T clutch pressure control solenoid valve C pressure (57) changes to (5L) at shift valve D and to (5N) at shift valve B,
and becomes 5th clutch pressure (50) at shift valve A. The 4th and 5th clutches are engaged gently.
NOTE: When used, ‘‘left’’ or ‘‘right’’ indicates direction on the hydraulic circuit.
(cont’d)
05/06/27 17:49:17 61S6M040_140_0072
15
Hydraulic Flow (cont’d)
D Position: Driving in 5th gear
14-72
Automatic Transmission
System Description (cont’d)
TORQUE
CONVERTER
3RD CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
3RD
ACCUMULATOR
3RD
CLUTCH
1ST
CLUTCH
1ST
ACCUMULATOR
4TH
ACCUMULATOR
4TH
CLUTCH
5TH
CLUTCH 5TH
ACCUMULATOR
2ND
ACCUMULATOR
2ND
CLUTCH
2ND CLUTCH
TRANSMISSION FLUID
PRESSURE
SWITCH
30
30
95
30
10
95
10
40
40
50
20
95
20
20
91
90
94
LOCK-UP
SHIFT
VALVE
SHIFT
VALVE
C
SHIFT
VALVE
B
SHIFT
VALVE
A
10
3
4
X
57
SERVO CONTROL VALVE
SHIFT VALVE E
SHIFT
VALVE
D
ATF
COOLER
RELIEF VALVE
REGULATOR VALVE
SERVO VALVE
ATF PUMP
MANUAL VALVE
SHIFT
SOLENOID
VALVES
SA
A: ON
B: OFF
C: ON
D: ON
E: OFF
A
B
C
X
X
X
X
X
SB
SC
SD
SE
55
X
1
X AX
56
X
4’’ X AX
57
4
X AX
X
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVES
1
1
1
50
X
X
X X
5A X X 56 5E
57
SC
X
SB
X
X
X X
X
X
SE
X
4
X
SD
X
X
X
X
X
X
X
X
X
55’
94
91
7
55
96 92
SE
4
5H
5B
5G
3C
5E
5C
5N
5L
5J
10
40
5F
50 30
1A
1B
55’
SA
3C
3’
3
5K
5K
20
5L
5J
1A
55’
57 X 1
93
90
93
90
96
92
55 97
93
95
7
99
92
95
1
1
3’
4’
4’’
3
7
1
4
93
5F
90
5H 5C
5B 5G
3B
3A
3A
X
1B
5A
5A
5N
TORQUE
CONVERTER
CHECK
VALVE
COOLER
CHECK
VALVE
LOCK-UP
CONTROL
VALVE
AX
HX
AX
HX
4’
IDLER
SHAFT
IDLER GEAR
MAINSHAFT
COUNTERSHAFT
FINAL DRIVE
GEAR
SECONDARY
SHAFT
3B 3A
The PCM turns shift solenoid valves C ON, and keeps A and D ON, and B and E turned OFF. Shift solenoid valve C
pressure (SC) is applied to the right side of the shift valve C. Shift valve C is moved to the left side to switch the A/T
clutch pressure control solenoid valve B pressure port leading to the 4th clutch.
The 5th clutch pressure (50) is held to high by the A/T clutch pressure control solenoid valve C, and the 5th clutch is
engaged securely.
NOTE: When used, ‘‘left’’ or ‘‘right’’ indicates direction on the hydraulic circuit.
05/06/27 17:49:18 61S6M040_140_0073
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст