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GMDE Start PageLoad static TOCLoad dynamic TOCHelp?

SECTION 5A

AISIN 55-51LE AUTOMATIC TRANSAXLE

Caution : Disconnect the negative battery cable before removing or installing any electrical unit or when a tool or equipment could easily come in contact with exposed electrical erminals. Disconnecting this cable will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise noted.

SPECIFICATIONS

General Specifications

.
Definition
FAM II 2.4D
HFV6 3.2L
2.0S DIESEL
Transaxle Fluid Type
ESSO JWS 3309 US ATF
←
←
Transaxle Fluid Capacity
6.85 ± 0.15 L (7.24 ± 0.15 qts)
←
7.11 ± 0.15 L (7.51 ± 0.15 qts)

Transaxle Gear Ratio

Gear
Ratio
FAM II 2.4D
HFV6 3.2L
2.0S DIESEL
First
4.575
←
←
Second
2.979
←
←
Third
1.947
←
←
Fourth
1.318
←
←
Fifth
1.000
←
←
Reverse
5.024
←
←
Final Drive
2.606
2.700
2.397

Fluid Capacity

.
Capacity
FAM II 2.4D
HFV6 3.2L
2.0S DIESEL
Transaxle Fluid
6.85 ± 0.15 L (7.24 ± 0.15 qts)
←
7.11 ± 0.15 L (7.51 ± 0.15 qts)

Notice : Fluid capacity could be changed according to the some condition, therefore be sure to check the fluid using the oil stick guage.

Line Pressure Specification

Application
Idling
Stall
At "D" range
0.33-0.39 Mpa (47.86-56.56 psi)
1.28-1.40 Mpa (185.65-203.05 psi)
At "R" range
0.50-0.62 Mpa (72.52-89.92 psi)
1.71-1.99 Mpa (248.01-288.63 psi)

Shift Speed

Model
1-2 Shift : mph (km/h)
2-3 Shift : mph (km/h)
3-4 Shift : mph (km/h)
4-5 Shift : mph (km/h)
10% TP
25% TP
50% TP
10% TP
25% TP
50% TP
10% TP
25% TP
50% TP
10% TP
25% TP
50% TP
55-51LE : FAM II 2.4
12 (19)
12 (20)
19 (31)
19 (31)
21 (33)
33 (53)
29 (46)
30 (48)
46 (74)
37 (60)
32 (52)
37 (60)
55-51LE : HFV6 3.2
9 (14)
10 (16)
19 (30)
17 (27)
18 (29)
28 (45)
26 (42)
27 (44)
39 (62)
35 (56)
37 (59)
53 (86)
55-51LE : 2.0S Diesel
11 (18)
11 (18)
14 (22)
19 (30)
19 (30)
25 (41)
37 (60)
37 (60)
41 (66)
52 (83)
52 (83)
55 (89)
Model
5-4 : mph (km/h)
4-3 : mph (km/h)
3-2 : mph (km/h)
2-1 : mph (km/h)
4th gear Min TCC Apply : mph (km/h)
5th gear Min TCC Apply : mph (km/h)
10% TP
25% TP
50% TP
10% TP
25% TP
50% TP
10% TP
25% TP
50% TP
10% TP
25% TP
50% TP
.
.
55-51LE : FAM II 2.4
32 (52)
32 (52)
37 (60)
24 (38)
24 (38)
25 (40)
15 (24)
15 (24)
15 (24)
6 (9)
6 (9)
6 (9)
92 (148)
61 (98)
55-51LE : HFV6 3.2
29 (46)
29 (46)
35 (57)
21 (34)
21 (34)
23 (37)
12 (20)
12 (20)
14 (22)
6 (9)
6 (9)
6 (9)
32 (52)
45 (72)
55-51LE : 2.0S Diesel
48 (77)
48 (77)
48 (77)
34 (55)
34 (55)
34 (55)
15 (24)
15 (24)
15 (24)
5 (8)
5 (8)
5 (8)
42 (68)
61 (98)

Fastener Tightening Specifications

Application
N•m
Lb-Ft
Lb-In
Drain Plug
40
30
-
Shift Control Lever Assembly Mounting Nuts
8
-
71
Shift Control Knob Bolts
2
-
18
Transmission Range (TR) Switch Nut
7
-
62
TR Switch Bolts
25
18
-
TR Switch Lever Nut
16
12
-
Input Speed Sensor Bolt
6
-
53
Output Speed Sensor Bolt
6
-
53
TCM Retaining Nuts
20
15
-
Oil Cooler Line Assembly Bolt
10
-
89
Outlet Pipe Union Bolt
33
24
-
Outlet Pipe Clip Bolt
9
-
80
Inlet Pipe Union Bolt
33
24
-
Left Three Transaxle Mounting Bracket Bolts
50
37
-
Transaxle Mount Bolt
37
27
-
Left Lower Engine-to-Transaxle Bolts (2.0S Diesel)
75
55
-
Left Lower Engine-to-Transaxle Bolts (HFV6 3.2L)
50
37
-
Right Lower Engine-to-Transaxle Bolts (FAM II 2.4D or 2.0S Diesel)
75
55
-
Right Lower Engine-to-Transaxle Bolt (HFV6 3.2L)
50
37
-
Oil Pan Flange-to-Transaxle Bolts
50
37
-
Rear Transaxle Mounting Bracket Bolt
90
66
-
Flywheel-to-Torque Converter Bolts
45
33
-
Upper Transaxle-to-Engine Bolts (FAM II 2.4D or 2.0S Diesel)
75
55
-
Upper Transaxle-to-Engine Bolts (HFV6 3.2L)
50
37
-
Front Damper Bush Mounting Bolts
50
37
-
Oil Apply Tube Clamp Retaining Bolt
6
-
53
Rear Case Bolt
30
22
-
Underdrive Brake (B4) Anchor Bolt
167
123
-
Transaxle Housing Bolt
30
22
-
No.2 Torsion Spring Retaining Bolt
10
-
89
Detent Spring Retaining Bolt (16.7mm)
10
-
89
Detent Spring Retaining Bolt (14mm)
6
-
53
Underdrive Brake(B4) Apply Tube Clamp Retaining Bolt
6
-
53
Oil Reservoir Plate (Transaxle Case) Bolt
6
-
53
Transaxle Case Plate Bolt
6
-
53
Oil Strainer Bolt
6
-
53
Oil Reservoir Plate (Transaxle Housing) Bolt
6
-
53
Differential Gear Lube Apply Tube Clamp Bolt
6
-
53
Oil Pump Assembly Bolt
25
18
-
Valve Body Assembly Bolt
10
-
89
Suction Cover Bolt
10
-
89
TFT Sensor Bolt
10
-
89
Side Cover Bolt
13
10
-
Oil Level Gauge Bolt
10
-
89
Oil Pump Cover Bolt (14mm)
12
-
106
Oil Pump Cover Bolt (17mm)
7
-
62
Forward Clutch (C1) Accumulator Bolt
10
-
89
Underdrive Clutch Bolt
7
-
62
Solenoid Bolt
7
-
62

SPECIAL TOOLS

Special Tools Table


J21867
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J 21867
Pressure Gage

J218675
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J 21867-50
Transmission Line Pressure Adapter

DT47599
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DT 47599
Anchor Bolt Socket

DT47687
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DT 47687
Rotational Torque Adapter

J8092
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J 8092
Driver Handle

J23327
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J 23327
Clutch Spring Compressor

J28585
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J 28585
Snap Ring Remover

J35582
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J 35582
Oil Pump Seal Installer

J23456
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J 23456
Booster and Clutch Pack Compressor

J25024A
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J 25024-A
Servo Pistion / Clutch Spring Compressor

J41236
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J 41236
Coast Clutch Spring Compressor

J41239
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J 41239-1
Cooler Line Seal Installer

J44809
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J 44809
Output Shaft Seal Installer

J45000
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J 45000
Seal Remover

J45053
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J 45053
Universal Clamp Press

J45124
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J 45124
Removal Bridge

J45160
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J 45160
Differential Bearing Race Remover

J45161
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J 45161
Manual Shift Shaft Bearing Replacer

J45164
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J 45164
Spring Compressor Bridge

J45184
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J 45184
Differential Bearing Race Installer

J45186
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J 45186
Forward and Direct Clutch Spring Compressor

J45187
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J 45187
Differential Output Shaft Oil Seal Installer

J45201
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J 45201
Cooler Line Seal Remover

J45404
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J 45404
Transmission Indicator Alignment Tool

SCHEMATIC DIAGRAMS

Transmission Control Module (1 of 2)


C7A15A25
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Transmission Control Module (2 of 2)


C7A15A28
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Shift Control


C7A15A27
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