Contents Wiring diagrams Section: Automatic Transmission - 80-40LS All sections

Technical Data Opel Agila B

Automatic Transmission - 80-40LS 18 illustrations ~224 words

General Information

ItemSpecification
Torque converterTypeThree element, one step, two phase type (with torque converter clutch, lock up mechanism)
Stall torque ratio1.9 to 2.1
Oil pumpTypeInternal involute gear type oil pump
Drive systemEngine driven
LubricationForce feed system by oil pump
Gear change device typeForward four step, reverse one step planetary gear type
CoolingWater cooled radiator assisted
Automatic transmission fluid (ATF)Mobil ATF 3309
Control elementsWet type multiple disc clutch3 sets
Wet type multiple disc brake3 sets
One way clutch2 sets

Gear Information

Gear ratioFirst gear2.875Number of teethFront sun gear, 24
Second gear1.568Rear sun gear, 30
Third gear1.000Long planet pinion, 20
Fourth gear (Overdrive)0.697Short planet pinion, 19
Reverse gear2.300Ring gear, 69
Reduction gear ratio1.023
Final gear reduction ratio4.277

Vehicle Speed per 1000 RPM in Engine Speed

Gear positionVehicle speed
Km per hourMile per hour
First8.65
Second15.810
Third24.815
Fourth35.722
Reverse10.87

Engine Stall Speed

RPM
Standard2250 to 2550

Gear Shifting Time Lag

Gear lever movementSeconds
N to DLess than 0.7
N to RLess than 1.2

Automatic Transmission Line Pressure

D RangeR Range
At idle speed (kg/cm 2 )3.6 to 4.05.8 to 6.7
At stall speed (kg/cm 2 )12.3 to 13.416.2 to 18.6

Automatic Transmission Fluid Capacity

Capacity (l)
Low hot to full hot0.4
When draining from drain plug hole3.3
When overhauling5.6

Accumulator O Ring Dimension

O ringInside diameter (mm)Outside diameter (mm)
Large B129.42.6
Large C129.42.6
Large C229.42.6
Small B119.72.6
Small C121.82.6
Small C221.82.6

Accumulator Piston Identification

PistonIdentification
B1SB-1
C1S2C-1
C2S2C2

Accumulator Spring

SpringLength (mm)Colour Identification
B1 accumulator number two47.13Pink
C1 accumulator number two32.90Light blue
C2 accumulator number two54.50Yellow

Valve Body Bolt Length

BoltLength A (mm)Quantity
1206
2285
3491
4361
5401

Solenoid Valve Bolt Length

BoltLength A (mm)Quantity
1494
2202
3601

Input Shaft Thrust

mm
Play0.3 to 0.9
Bearing thickness0.8
1.4

Overdrive and Second Coast Brake Piston Stroke

mm
Standard (a - b)0.65 to 1.05

Overdrive and Second Coast Brake Rear Plate

Thickness (mm)Identification mark
1.81
2.02
2.23
2.44
2.65

First and Reverse Brake Piston Stroke

mm
Standard0.79 to 1.49

Oil Pump Driven Gear Clearance to Body

mm
Standard0.10 to 0.17

Oil Pump Drive Gear Clearance to Driven Gear

mm
Standard0.07 to 0.15

Oil Pump Gear Side Clearance to Body

mm
Standard0.02 to 0.05

Stator Shaft Bush Bore

mm
Standard18.424 to 18.450

Oil Pump Body Bush Bore

mm
Standard38.113 to 38.138

Direct Clutch Piston Stroke

mm
Standard0.4 to 0.7

Direct Clutch Plate Retaining Plate

Thickness (mm)Identification mark
3.01
3.22
3.43
2.84

Direct Clutch Return Spring

mm
Free length36.04

Reverse Clutch Piston

mm
Stroke1.2 to 1.6

Forward Clutch Piston

mm
Stroke1.3 to 1.5

Forward Clutch Retaining Plate

Thickness (mm)Identification mark
3.01
3.15
3.22
3.36
3.43
3.57
3.64

Reverse Clutch Retaining Plate

Thickness (mm)Identification mark
3.01
3.22
3.43
3.64

Forward Clutch Return Spring

mm
Free length24.04

Overdrive and Second Coast Brake Spring

mm
Free length18.99

Transmission Rear Cover Bush

mm
Bore13.94 to 13.96

Differential Gear Thrust Play

mm
Standard0.06 to 0.22

Differential Side Oil Seal Installing Depth

mm
Torque converter housing2.6 to 3.6
Transmission case3.8 to 4.8

Brake Return Spring Free Length

mm
First and reverse21.71
Second15.58

Differential Side Bearing Preload

Nm
New bearing0.78 to 1.37
Reused bearing0.39 to 0.69

Differential Side Bearing Preload Shims

Thickness (mm)Identification mark
1.80A
1.85B
1.90C
1.95D
2.00E
2.05F
2.08G
2.11H
2.14J
2.17K
2.20L
2.23M
2.26N
2.29P
2.32Q
2.35R
2.40S
2.45T
2.50U
2.55V
2.60W
2.65X
2.70Y

Countershaft Bearing Preload

Nm
New bearing0.33 to 0.76
Reused bearing0.17 to 0.38

Countershaft Bearing Preload Shims

Thickness (mm)Identification mark
1.701
1.752
1.803
1.854
1.905
1.936
1.967
1.99A
2.02B
2.05C
2.08D
2.11E
2.14F
2.17G
2.20H
2.25K
2.30L
2.35M
2.40N
2.45P
2.50Q
2.55R
2.60S
2.65U
2.70W

Reduction Drive Gear Bearing Preload

Nm
Standard0.05 to 0.35

Distance Between Planetary Gear Assembly and Mating Surface of Transmission Case

Dimension A (mm)
More than49.9

Intermediate Shaft Thrust Bearing

Front race (1)Rear race (2)
Outside diameter (mm)30.628.2
Thickness (mm)2.02.0

Distance Between Forward and Reverse Clutch Assembly Mating Surface of Transmission Case

Dimension A (mm)
Standard27.1 to 29.4

Distance Between Direct Clutch Assembly and Mating Surface of Transmission Case

Dimension A (mm)
Standard10.5 to 11.3

Input Shaft Front Thrust Bearing

Thickness (mm)Outside diameterInside diameter
3.4548.532.9
4.0548.532.5

Torque Converter Installing Position

Dimension A (mm)
More than29.9