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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Automatic Transaxle System - Service Information (4 Of 4)) >> UB80F Automatic Transaxle Unit >> Reassembly [11/2021 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

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COMPONENTS (REASSEMBLY) 

Fig 1: UB80F Automatic Transaxle Unit Reassembly Components (1 Of 17)
GTY1064305Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
1 BEARING POSITION - See step  1 - -
2 FRONT DIFFERENTIAL CASE FRONT TAPERED ROLLER BEARING (INNER RACE) - See step  2 - -
3 FRONT DIFFERENTIAL CASE FRONT TAPERED ROLLER BEARING (OUTER RACE) - See step  3 - -
4 FRONT DIFFERENTIAL CASE REAR TAPERED ROLLER BEARING (INNER RACE) - See step  4 - -
5 FRONT DIFFERENTIAL CASE REAR TAPERED ROLLER BEARING (OUTER RACE) - See step  5 - -
6 REMOVE FRONT DRIVE SHAFT OIL SEAL RH - See step  6 - -
*1 DIFFERENTIAL CASE ASSEMBLY *2 DIFFERENTIAL DRIVE PINION SHIM
• Non-reusable part MP grease
Fig 2: UB80F Automatic Transaxle Unit Reassembly Components (2 Of 17)
GTY1065513Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
7 COUNTER DRIVEN GEAR FRONT TAPERED ROLLER BEARING (INNER RACE) - See step  7 - -
8 COUNTER DRIVEN GEAR FRONT TAPERED ROLLER BEARING (OUTER RACE) - See step  8 - -
9 COUNTER DRIVEN GEAR REAR TAPERED ROLLER BEARING (INNER RACE) - See step  9 - -
10 COUNTER DRIVEN GEAR REAR TAPERED ROLLER BEARING (OUTER RACE) - See step  10 - -
11 ADJUST FRONT DIFFERENTIAL CASE TAPERED ROLLER BEARING PRELOAD - - - See step  11
12 ADJUST COUNTER DRIVEN GEAR TAPERED ROLLER BEARING PRELOAD - - - See step  12
*1 PINION AND COUNTER DRIVENGEAR SUB-ASSEMBLY *2 PINION AND COUNTER DRIVENGEAR SHIM
• Non-reusable part - -
Fig 3: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (3 Of 17)
GTY1065231Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
13 AUTOMATIC TRANSMISSION CASE STRAIGHT PIN 35101E See step  13 - -
14 NO. 2 TRANSAXLE CASE PLUG 35104R See step  14 - -
15 NO. 1 TRANSAXLE CASE PLUG 35104Q See step  15 - -
16 NEEDLE ROLLER BEARING 35605C See step  16 - -
*1 O-RING *2 GASKET
Tightening torque for "Major areas in volving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) • Non-reusable part
Toyota Genuine ATF WS Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
* Precoated part - -
Fig 4: UB80F Automatic Transaxle Unit Reassembly Components (4 Of 17)
GTY1065003Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
17 FRONT DRIVE SHAFT OIL SEAL LH 43420H See step  17 - -
18 FRONT DRIVE SHAFT OIL SEAL RH 43410M See step  18 - -
19 TRANSAXLE CASE OIL SEAL - See step  19 - -
20 MANUAL VALVE LEVER SHAFT OIL SEAL - See step  20 - -
• Non-reusable part MP grease
Fig 5: UB80F Automatic Transaxle Unit Reassembly Components (5 Of 17)
GTY1062129Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
21 1ST AND REVERSE BRAKE PISTON 35623H See step  21 - -
22 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY 35068 See step  22 - -
23 NO. 2 1ST AND REVERSE BRAKE PISTON 35623P - - -
24 2ND BRAKE BRAKE DISC 35682 See step  24 - -
25 CLEARANCE OF B-2 BRAKE - - - See step  25
*1 SNAP RING *2 2ND BRAKE BRAKE FLANGE
*3 2ND BRAKE BRAKE DISC *4 O-RING
• Non-reusable part Toyota Genuine ATF WS
Fig 6: UB80F Automatic Transaxle Unit Reassembly Components (6 Of 17)
GTY1062804Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
26 DIRECT CLUTCH DRUM OIL SEAL RING 35653B See step  26 - -
27 C-2 CLUTCH PISTON 35652E See step  27 - -
28 CLUTCH RETURN SPRING SUB-ASSEMBLY 35608N - - -
29 C-2 CLUTCH BALANCER 35698A See step  29 - -
30 NO. 2 CLUTCH DISC 35567B See step  30 - -
31 NO. 1 THRUST BEARING RACE 35786A See step  31 - -
32 THRUST NEEDLE ROLLER BEARING - See step  32 - -
33 C-2 CLUTCH ASSEMBLY - See step  33 - -
34 CLEARANCE OF C-2 CLUTCH - - - See step  34
35 NO. 2 THRUST BEARING RACE 35787C See step  35 - -
36 THRUST NEEDLE ROLLER BEARING - See step  36 - -
*1 SNAP RING *2 DIRECT CLUTCH FLANGE
*3 NO. 2 CLUTCH DISC *4 O-RING
*5 INTERMEDIATE SHAFT SUB-ASSEMBLY - -
• Non-reusable part Toyota Genuine ATF WS
MP grease - -
Fig 7: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (7 Of 17)
GTY1061930Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
37 NO. 4 PLANETARY CARRIER THRUST WASHER 35729B See step  37 - -
38 REAR PLANETARY GEAR ASSEMBLY 35760 - - -
39 NO. 3 PLANETARY CARRIER THRUST WASHER 35739 See step  39 - -
40 REMOVE NO. 1 BRAKE DISC 35681C See step  40 - -
41 COUNTER DRIVE GEAR SUB-ASSEMBLY 35704C See step  41 - -
42 CLEARANCE OF B-1 BRAKE - - - See step  42
*1 SNAP RING *2 NO. 1 BRAKE FLANGE
*3 NO. 1 BRAKE DISC - -
Tightening torque for "Major areas in volving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) • Non-reusable part
Toyota Genuine ATF WS Do not apply lubricants to the threaded parts
Fig 8: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (8 Of 17)
GTY1062313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
43 PARKING LOCK SLEEVE 35598 See step  43 - -
44 PARKING LOCK PAWL 35557 See step  44 - -
45 PARKING LOCK PAWL SHAFT 35556 See step  45 - -
46 PARKING LOCK PAWL TORSION SPRING 35557A - - -
47 MANUAL VALVE LEVER SHAFT SUB-ASSEMBLY 35506 See step  47 - -
48 PARKING LOCK ROD SUB-ASSEMBLY 35501 See step  48 - -
49 MANUAL VALVE LEVER SHAFT RETAINER SPRING 35506J - - -
50 PAWL STOPPER PLATE 35596 - - -
51 MANUAL VALVE LEVER SUB-ASSEMBLY 35505 See step  51 - -
52 MANUAL VALVE LEVER SHAFT SUB-ASSEMBLY 35506 See step  52 - -
*1 O-RING - -
Tightening torque for "Major areas in volving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) • Non-reusable part
Toyota Genuine ATF WS - -
Fig 9: UB80F Automatic Transaxle Unit Reassembly Components (9 Of 17)
GTY1064766Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
53 FORWARD CLUTCH PISTON 35612B See step  53 - -
54 REAR CLUTCH PISTON RETURN COMPRESSION SPRING 35668 See step  54 - -
55 NO. 1 CLUTCH BALANCER 35633 See step  55 - -
56 FRONT CLUTCH CLUTCH DISC 35633 See step  56 - -
57 TOLERANCE RING - - - -
58 NO. 5 THRUST BEARING RACE - See step  58 - -
59 THRUST NEEDLE ROLLER BEARING 35775K See step  59 - -
60 C-1 CLUTCH ASSEMBLY - - - -
61 REAR PLANETARY SUN GEAR SUB-ASSEMBLY 35707D See step  61 - -
62 CLEARANCE OF C-1 CLUTCH - - - See step  62
63 SUN GEAR INPUT HUB SUB-ASSEMBLY 35606M - - -
*1 SNAP RING *2 FORWARD CLUTCH FLANGE
*3 FORWARD MULTIPLE DISC CLUTCHCLUTCH PLATE *4 O-RING
*5 D-RING *6 PLANETARY SUN GEAR SUB-ASSEMBLY
*7 NO. 4 THRUST BEARING RACE *8 THRUST NEEDLE ROLLER BEARING
*9 THRUST BEARING RACE *10 NO. 3 THRUST BEARING RACE
*11 NO. 2 THRUST BEARING RACE - -
• Non-reusable part Toyota Genuine ATF WS
Fig 10: UB80F Automatic Transaxle Unit Reassembly Components (10 Of 17)
GTY1062338Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
64 NO. 6 THRUST BEARING RACE 35776 See step  64 - -
65 THRUST NEEDLE ROLLER BEARING - See step  65 - -
66 FRONT PLANETARY RING GEAR 35743 See step  66 - -
67 REAR INPUT SHAFT OIL SEAL RING 35749B See step  67 - -
68 INPUT SHAFT OIL SEAL RING 35712E See step  68 - -
69 NO. 7 THRUST BEARING RACE - See step  69 - -
70 THRUST NEEDLE ROLLER BEARING 35777 See step  70 - -
71 FRONT PLANETARY GEAR ASSEMBLY 35720 See step  71 - -
72 NO. 8 THRUST BEARING RACE 35778 See step  72 - -
73 THRUST NEEDLE ROLLER BEARING - See step  73 - -
74 NO. 9 THRUST BEARING RACE 35779A See step  74 - -
75 PLANETARY SUN GEAR 35719B - - -
76 NO. 2 PLANETARY CARRIER THRUST WASHER 35738 See step  76 - -
77 CLEARANCE OF C-4 CLUTCH - - - See step  77
78 CLEARANCE OF C-3 CLUTCH - - - See step  78
*1 SNAP RING *2 FRONT PLANETARY RING GEAR FLANGE
• Non-reusable part Toyota Genuine ATF WS
MP grease - -
Fig 11: UB80F Automatic Transaxle Unit Reassembly Components (11 Of 17)
GTY1058827Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
79 C-3 AND C-4 CLUTCH ASSEMBLY 34610 - - -
80 PLANETARY CARRIER THRUST WASHER 35737 See step  80 - -
Fig 12: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (12 Of 17)
GTY1062883Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
81 FRONT OIL PUMP ASSEMBLY - See step  81 - -
82 MANUAL DETENT SPRING SUB-ASSEMBLY 35409D See step  82 - -
83 OIL PUMP SPROCKET REAR THRUST WASHER 35355 See step  83 - -
84 TRANSMISSION DRIVE CHAIN 35781C See step  84 - -
85 OIL PUMP SPROCKET FRONT THRUST WASHER 35354 See step  85 - -
86 CLUTCH DRUM OIL SEAL RING 35617F See step  86 - -
87 NO. 1 BREATHER PLUG (ATM) 35104B See step  87 - -
*1 TRANSMISSION OIL PUMP DRIVE SPROCKET *2 OIL PUMP DRIVE SHAFT SUB-ASSEMBLY
Tightening torque for "Major areas in volving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) • Non-reusable part
Toyota Genuine ATF WS MP grease
Fig 13: UB80F Automatic Transaxle Unit Reassembly Components (13 Of 17)
GTY1065906Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
88 DIFFERENTIAL CASE ASSEMBLY - - - -
Fig 14: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (14 Of 17)
GTY1062911Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
89 TRANSMISSION LUBE APPLY TUBE 35847C See step  89 - -
90 DIFFERENTIAL GEAR LUBE APPLY TUBE 35882C See step  90 - -
91 TRANSMISSION OIL CLEANER MAGNET 35394 - - -
92 TRANSAXLE HOUSING OIL SEPARATOR 35174 - - -
93 TRANSAXLE HOUSING 3511C See step  93 - -
94 INPUT SHAFT END PLAY - - - See step  94
*1 CLAMP *2 O-RING
*3 TRANSAXLE CASE GASKET - -
• Non-reusable part Toyota Genuine ATF WS
Fig 15: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (15 Of 17)
GTY1062479Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
95 TRANSMISSION REVOLUTION SENSOR (NC) - - - -
96 TRANSMISSION REVOLUTION SENSOR (NT) 89413N - - -
97 TRANSMISSION VALVE BODY ASSEMBLY 35410 See step  97 - -
98 TRANSMISSION WIRE 82125T See step  98 - -
99 TRANSMISSION CASE SIDE COVER 35151F See step  99 - -
*1 TRANSAXLE CASE GASKET *2 NO. 1 FRONT OIL PUMP COVER GASKET
*3 NO. 2 FRONT OIL PUMP COVER GASKET *4 SPACER
*5 TEMPERATURE SENSOR CLAMP - -
Tightening torque for "Major areas in volving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) • Non-reusable part
Toyota Genuine ATF WS - -
Fig 16: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (16 Of 17)
GTY1063103Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
100 NO. 1 OIL COOLER OUTLET TUBE SUB-ASSEMBLY 32905 See step  100 - -
101 OIL COOLER UNION SUB-ASSEMBLY 32901C See step  101 - -
102 NO. 1 TRANSMISSION OIL FILLER TUBE 35125C See step  102 - -
103 OVERFLOW PLUG - See step  103 - -
104 REFILL PLUG - See step  104 - -
*1 OIL COOLER UNION BOLT *2 GASKET
*3 O-RING - -
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) • Non-reusable part
Toyota Genuine ATF WS - -
Fig 17: UB80F Automatic Transaxle Unit Reassembly Components With Torque Specifications (17 Of 17)
GTY1062162Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
105 SHIFT CONTROL ACTUATOR BRACKET 35541A See step  105 - -
106 SHIFT CONTROL ACTUATOR ASSEMBLY 35580B - - -
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