Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 676
7A1 – 204 AUTOMATIC TRANSMISSION (4L30-E)
13. Piston
1)
Install the inner installer on the drum.
2) Pre-install piston into outer installer.
3) Install overrun clutch piston assembly. Use the
outer installer while pushing piston into drum.
Installer: 5-8840-2269-0 (J-38555)
12. Diaphragm Spring
11. Overrun Clutch Release Spring Retainer
10. Roller Clutch Assembly
9. Overrun Roller Clutch Cam
8. Snap Ring
1) Place snap ring loosely on spring retainer.
2) Hold the compressor in a vise. Compress piston
return spring with compressor.
3) Set snap ring in ring groove.
Compressor: 5-8840-2275-0 (J-23327-91)
7. Clutch Plates
Install clutch plates, start with steel plate and
alternate with lined plates.
6. Backing Plate
5. Snap Ring
4. Turbine Shaft
3. Sun Gear
Overdrive sun gear, countersink pointing downwards.
2. Overdrive Carrier Assembly
Complete overdrive carrier assembly.
NOTE:
Turn the assembly in a counter-clockwise direction
only until roller clutch enters the outer race. After
assembly, rotate the assembly and listen for loose
rollers.
1. Snap ring
AUTOMATIC TRANSMISSION (4L30-E) 7A1 – 205
4L30-E PARTS LIST
CASE AND ASSOCIATED PARTS
23
1
2 3 5
6
8
9
10
11 12
67
68
69
71
72
73
104
27 28
29
4
7
28
30
31
8
12
32
13
14
15
74
75
70
70
84
85
86
87
88
33
105
79
TRANSMISSION
CONTROL MODULE
90
91
92
93
94
95
96
97
106
98
99
100
101
102
103
19
18
17
16
43
44
45 46
35
36
37
39 38
49
48 47
50
52
51
60
61 62
63
64
65
34
89
85
59
58
76
76
77
77
23
20
70
78
70
80
82
42
53
54
55
57
56
241LW002
7A1 – 206 AUTOMATIC TRANSMISSION (4L30-E)
1
Torque converter
2
Screw, seal ring assembly
3
Seal ring assembly, converter
housing
4
Screw, converter housing/main
case
5
Screw, converter housing/oil pump
6
Housing, converter
7
Plug, converter housing
8
Seal, O-ring
9
Wear plate, oil pump body
10
Pump assembly, oil
11
Gasket
12
Washer, thrust selective
13
Ring, snap
14
Cover, 3-4 accumulator piston
15
Seal, O-ring, 3-4 accumulator
16
Spring, 3-4 accumulator piston
17
Pin, 3-4 accumulator piston
18
Piston, 3-4 accumulator
19
Ring, 3-4, accumulator piston
20
Case, adapter
22
Connector, electrical/adapter case
27
Restrictor, oil
28
Gasket, Transfer plate/adapter
29
Plate, transfer adapter/center
support
30
Support assembly, center
31
Screw, center support
32
Ring, oil seal
33
Seal, O-ring main case
34
Fitting, cooler
35
Fitting assembly, cooler
36
Case, main
37
Breather, pipe
38
Seal, O-ring
39
Reservoir
42
Gasket, extension case
43
Extension assembly
44
Seal, O-ring/speed sensor
45
Sensor assembly, speed
46
Screw, speed sensor
47
Nut, output shaft/drive flange
48
Seal, O-ring/drive flange
49
Flange, drive
50
Seal, extension assembly
51
Bearing, needle/extension
52
Screw, extension/main case
53
Spring, parking pawl lock
54
Pawl, parking lock
55
Connector, electrical/main case
56
Actuator assembly, parking lock
57
Nut, parking lock lever
58
Link, manual valve
59
Pin, spring
60
Lever, parking lock & range
selelector
61
Shaft, selector
62
Seal, selector shaft
63
Mode switch assembly
64
Screw & conical washer assembly
65
Shield, mode switch
67
Pan, Bottom/Adapter case
68
Gasket, bottom pan/adapter case
69
Harness assembly, adapter case
70
Screw, valve body
71
Valve body assembly, adapter case
72
Gasket, adapter valve body
73
Plate, adapter valve body/transfer
74
Pan, bottom/main case
75
Gasket, bottom pan/main case
76
Gasket, screw (’97)
77
Screw, oil drain or overfill (’97)
78
Magnet, chip collector
79
Filter oil
80
Harness assembly, main case
81
Earth harness (’97)
82
Roller & spring assembly, manual
detent
84
Valve body assembly, main case
85
Ball, check
86
Gasket, main V.B./Transfer plate
87
Plate, main V.B./Transfer
88
Gasket, transfer/main case
89
Screw, transfer plate on V.B.
90
Screw, servo cover
91
Cover, servo piston
92
Gasket, cover/servo piston
93
Ring, retaining servo piston
94
Clip, servo piston
95
Nut, servo screw
96
Screw, servo piston
97
Piston, servo
98
Seal, ring/servo piston
99
Spring, cushion/servo piston
100
Seat, cushion spring
101
Sleeve, servo piston adjust
102
Rod, apply/servo piston
103
Spring, return/servo piston
104
Gasket, adapter case/transfer plate
105
Transmission control module
106
Servo piston assembly
CASE AND ASSOCIATED PARTS
PUMP ASSEMBLY
201
Gear, oil pump drive
202
Gear, oil pump driven
203
Pin, boost valve sleeve
204
Sleeve, boost valve
205
Valve, boost
206
Seat, spring/pressure regulator valve
207
Spring, pressure regulator valve
208
Valve, pressure regulator
209
Pump assembly, oil
210
Valve, converter clutch control
211
Spring, converter clutch control valve
212
Plug, converter clutch control valve
213
Pin, spring
214
Piston, throttle signal accumulator
215
Spring, throttle signal accumulator
216
Seat, spring/throttle signal accumulator
217
Ring, snap/throttle signal accumulator
206
207
206
208
203
204
205
201
202
217
216
215
214
210
211
212
213
209
403
402
407
410
414
416
402
401
415
412
413
417
409
406
405
411
404
AUTOMATIC TRANSMISSION (4L30-E) 7A1 – 207
VALVE BODY ASSEMBLIES
301
Body, valve main case
302
Pin, spring
303
Solenoid assembly, on/off N.C.
304
Valve, 1-2 & 3-4 shift
305
Spring, 1-2 & 3-4 (2-3) shift
306
Retainer, valve
307
Solenoid assembly, ON/OFF N.O.
308
Valve, 2-3 shift
309
Pin, spring
310
Plug, valve bore
311
Spring, valve low pressure control
312
Valve, low pressure control
317
Ball, check
318
Valve, 1-2 accumulator control
320
Valve, 1-2 accumulator
321
Washer, waved PWM solenoid
322
Pin, solenoid PWM
323
Solenoid assembly, band control PWM
324
Screen assembly, PWM solenoid
325
Plug, screen
326
Valve, manual
318
320
309
310
321
323
325
309
322
324
326
306
317
312
302
310
308
302
303
304
305
317
301
307
305
317
311
243LW001
401
Body, valve/adapter case
402
Screw, solenoid force motor
403
Retainer, force motor
404
Solenoid, force motor
405
Plug, 3-4 accumulator
406
Retainer
407
Valve, 3-4 accumulator
409
Valve, 3-4 accumulator control
410
Spring, feed limit valve
411
Ring, retainer
412
Valve, feed limit
413
Seal, O-ring plug filter
414
Plug, screen
415
Screen assembly, force motor
416
Solenoid, torque conv. clutch on/off
N.C.
417
Plug retainer
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