
3-2 SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential
1. Automatic Transmission and
Differential
A: SPECIFICATIONS
Symmetric, 3 element, single stage, 2 phase torque converter
Type
clutch coupling
Torque Stall torque ratio 2.1 -- 2.3
converter
Nominal diameter 236 mm (9.29 in)
clutch
Stall speed (at sea level) 2,300 -- 2,700 rpm
One-way clutch Sprague type one-way clutch
Type 4-forward, 1-reverse, double-row planetary gears
Multi-plate clutch 4 sets
Multi-plate brake 1 set
Control element
Band brake 1 set
One-way clutch (sprague type) 2 sets
1st 2.785
2nd 1.545
Gear ratio 3rd 1.000
4th 0.694
Reverse 2.272
Front sun gear 33
Front pinion 21
Front internal gear 75
Tooth number of planetary gear
Rear sun gear 42
Automatic Rear pinion 17
Transmis-
transmis- Rear internal gear 75
sion
sion
Transmission in neutral, output
P (Park) member immovable, and engine
start possible
Transmission in reverse for
R (Reverse)
backing
Transmission in neutral, and
N (Neutral)
engine start possible
Automatic gear change
D (Drive)
Selector position 1st + 2nd + 3rd + 4th
, , ,
Automatic gear change
3 (3rd)
1st + 2nd + 3rd + 4th
, ,
2nd gear locked
2 (2nd) (Deceleration possible
4th , 3rd , 2nd)
1st gear locked
1 (1st) (Deceleration possible
4th , 3rd , 2nd , 1st)
Control method Hydraulic remote control
2
SPECIFICATIONS AND SERVICE DATA 3-2
1. Automatic Transmission and Differential
Type Variable-capacity type vane pump
Oil pump Driving method Driven by engine
Number of vanes 9 pieces
Electronic/hydraulic control
Type [Four forward speed changes by electrical signals
Hydraulic of car speed and accelerator (throttle) opening]
control
Fluid Dexron II type Automatic transmission fluid
Fluid capacity 7.9 (8.4 US qt, 7.0 Imp qt)
Lubrication system Forced feed lubrication with oil pump
Automatic Lubrication
transmis- Oil Automatic transmission fluid (above mentioned.)
sion
Cooling Cooling system Liquid-cooled cooler incorporated in radiator
Inhibitor switch 12 poles
Harness FWD ... 11
Transmission harness poles
AWD ... 13
Transfer clutch Hydraulic multi-plate clutch
Control method Electronic, hydraulic type
Transfer The same Automatic Transmission Fluid used in
Lubricant
automatic transmission.
1st reduction gear ratio 1.000 (53/53)
Final gear FWD 3.900 (39/10)
Front drive
ratio AWD 4.111 (37/9)
Speedometer gear ratio 0.83 (19/23)
Final Lubrication oil API, GL-5
reduction Oil
Front drive 1.2 (1.3 US qt, 1.1 Imp qt)
capacity
ATF
cooling Radiation capacity 1.651 kW (1,420 kcal/h, 5,635 BTU/h)
system
3
3-2 SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential
B: ADJUSTING PARTS
G3M0774
4
SPECIFICATIONS AND SERVICE DATA 3-2
1. Automatic Transmission and Differential
No. Part Name Part Number Dimension mm (in) Application
-0.030 -0.0012 -0.023 -0.0009
13.5 -0.037 (0.5315 -0.0015 ), 13.5 -0.030 (0.5315 -0.0012 ), Adjusting side clear-
1 Control piston 31235AA000 -- 030 -0.016 -0.0006 -0.009 -0.0004
13.5 -0.023 (0.5315 -0.0009 ), 13.5 -0.016 (0.5315 -0.0006 ) ance of oil pump
17 -0.010 (0.6693 -0.0004 ), 17 -0.003 (0.6693 -0.0001 ),
-0.017 -0.0007 -0.010 -0.0004 Adjusting side clear-
2 Cam ring 31241AA001 -- 031
17 +0.004 (0.6693 +0.0002 ), 17 +0.004 (0.6693 +0.0004 )
-0.003 -0.0001
+0.011
+0.0002 ance of oil pump
17 -0.030 (0.6693 -0.0012 ), 17 -0.030 (0.6693 -0.0009 ),
-0.037 -0.0015
-0.023
-0.0012 Adjusting side clear-
3 Vane (Oil pump) 31243AA000 -- 030
17 -0.023 (0.6693 -0.0009 ), 17 +0.016 (0.6693 +0.0004 )
-0.016 -0.0006 +0.009
+0.0006 ance of oil pump
17 -0.030 (0.6693 -0.0012 ), 17 -0.023 (0.6693 -0.0009 ),
-0.037 -0.0015 -0.030 -0.0012 Adjusting side clear-
4 Rotor (Oil pump) 31240AA000 -- 030
17 -0.016 (0.6693 -0.0006 ), 17 +0.009 (0.6693 +0.0004 )
-0.023 -0.0009 +0.016 +0.0006 ance of oil pump
Adjusting end play
Thrust washer 0.7, 0.9, 1.1, 1.3, 1.5, 1.7, 1.9
5 31299AA000 -- 060 of reverse clutch
(Reverse clutch) (0.028, 0.035, 0.043, 0.051, 0.059, 0.067, 0.075)
drum
0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0 Adjusting total end
6 Bearing race 803031021 -- 027
(0.031, 0.039, 0.047, 0.055, 0.063, 0.071, 0.079) play
4.6, 4.8, 5.0, 5.2, 5.4, 5.6 (0.181, 0.189, 0.197, 0.205, 0.213, Adjusting clearance
7 Retaining plate 31567AA350 -- 400
0.220) of reverse clutch
3.6, 3.8, 4.0, 4.2, 4.4, 4.6, 4.8, 5.0 Adjusting clearance
8 Retaining plate 31567AA190 -- 260
(0.142, 0.150, 0.157, 0.165, 0.173, 0.181, 0.189, 0.197) of high clutch
31567AA010, 4.0, 4.2, 4.4, 4.6, 4.8, 5.0, 5.2 Adjusting clearance
9 Retaining plate
31567AA060 -- 110 (0.157, 0.165, 0.173, 0.181, 0.189, 0.197, 0.205) of forward clutch
Adjusting clearance
8.0, 8.2, 8.4, 8.6, 8.8, 9.0, 9.2
10 Retaining plate 31567AA410 -- 470 of overrunning
(0.315, 0.323, 0.331, 0.339, 0.346, 0.354, 0.362)
clutch
Adjusting clearance
Retaining plate 6.5, 6.8, 7.1, 7.4, 7.7, 8.0, 8.2, 8.4
11 31667AA180 -- 250 of low and reverse
No. 2 (0.256, 0.268, 0.280, 0.291, 0.303, 0.315, 0.323, 0.331)
brake
Pressure plate 3.3, 3.7, 4.1, 4.5 Adjusting clearance
12 31593AA151 -- 181
(Front) (0.130, 0.146, 0.161, 0.177) of transfer clutch
806536020,
Thrust bearing 3.8, 4.0, 4.2, 4.4, 4.6, 4.8, 5.0 Adjusting end play
13 806535030 -- 070,
(35 x 53 x T) (0.150, 0.157, 0.165, 0.173, 0.181, 0.189, 0.197) of transfer clutch
090
Adjusting backlash
Washer 0.95, 1.00, 1.05
14 803038021 -- 023 of differential bevel
(38.1 x 50 x T) (0.0374, 0.0394, 0.0413)
gear
0.150, 0.175, 0.200, 0.225, 0.250, 0.275 Adjusting drive pin-
15 Drive pinion shim 31451AA050 -- 100
(0.0059, 0.0069, 0.0079, 0.0089, 0.0098, 0.0108) ion height
5
3-2 SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential
C: LOCATION AND INSTALLING DIRECTION
OF THRUST NEEDLE BEARING
B3M0400A
6
SPECIFICATIONS AND SERVICE DATA 3-2
1. Automatic Transmission and Differential
Unit: mm (in)
No. Part Name Part Number Inside diameter Outside diameter Dimension Application
Thrust needle A place of high
A 806530020 30 (1.18) 47 (1.85) 3.3 (0.130)
bearing clutch
Thrust needle A place of high
B 806537010 38 (1.50) 53 (2.09) 3.2 (0.126)
bearing clutch hub
Thrust needle A place of front
C 806537010 38 (1.50) 53 (2.09) 3.2 (0.126)
bearing sun gear
Thrust needle A place of front
D 806558020 58 (2.28) 78 (3.07) 4.0 (0.157)
bearing planetary carrier
Thrust needle A place of rear
E 806535120 35 (1.38) 53 (2.09) 4.8 (0.189)
bearing sun gear
Thrust needle A place of rear
F 806534010 34 (1.34) 53 (2.09) 3.37 (0.1327)
bearing internal gear
A place of
Thrust needle
G 806558020 58 (2.28) 78 (3.07) 4.0 (0.157) overrunning clutch
bearing
hub
Thrust needle A place of low &
H 806542010 42 (1.65) 59 (2.32) 3.6 (0.142)
bearing reverse brake
806536020 3.8, 4.0, 4.2, 4.4,
806535030 4.6, 4.8, 5.0
Adjusting end
Thrust needle (0.150, 0.157,
I 36 (1.42) 53 (2.09) play of transfer
bearing 0.165, 0.173,
clutch
806535070 0.181, 0.189,
806535090 0.197)
7
3-2 SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential
D: FLUID PASSAGES
G3M0776
8
SPECIFICATIONS AND SERVICE DATA 3-2
1. Automatic Transmission and Differential
G3M0777
9