LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lincoln >> 2007 >> Navigator RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle/Transmission >> Assembly >> Transmission
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Automatic Transaxle/Transmission: Assembly: Transmission

Special Tools

Illustration Tool Name Tool Number
GF0000024
 Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C)
GF0022516
 Installer, Shifter Fluid Seal 307-559
GF0000942
 Handle, Torque Converter 307-091 (T81P-7902-C)
GF0022505
 Installer, Transmisison Extension Housing Fluid Seal 307-560
GF0022506
 Installer, Fluid Pump Seal 307-556
GF0006856
 Retaining Ring Pliers 307-343 (T95P-77001-AHR)
GF0022683
 Aligner, Valve Body 307-334 (T95L-70010-C)
GF0022684
 Installer, Needle Bearing 307-558
GF0022323
 Remover, Transmission Fluid Pump 307-553
GF0001106
 Handle, Driver 205-153 (T80T-4000-W)
GF0017679
 End Play Gauge, Transmission 307-534
GF0022685
 Installer, Ball Bearing 307-557
GF0022684
 Installer, Needle Bearing 307-558
Material

Item Specification
MERCON® SP Automatic Transmission Fluid
XT-6-QSP (US); CXT-6-LSP12 (Canada)		 MERCON® SP
Multi-Purpose Grease
XG-4 and/or XL-5		 ESB-M1C93-B
Fig 1: Exploded View Of Transmission Components (1 Of 3)
GF0022686Courtesy of FORD MOTOR CO.
Fig 2: Exploded View Of Transmission Components (2 Of 3)
GF0022687Courtesy of FORD MOTOR CO.
Fig 3: Exploded View Of Transmission Components (3 Of 3)
GF0022688Courtesy of FORD MOTOR CO.
Item Part Number Description
1 N800750-S437 Flexplate-to-torque converter nut (4 required)
2 7902 Torque converter
3 7N134 Oil pump-to-case bolt
4 7A248 Front pump oil seal
5 7B031 Front pump outer oil seal
6 7R166 Front oil pump bearing assembly
7 7N877 Torque converter pump retaining ring
8 7A103 Front pump assembly
9 7A103 Front pump assembly
10 W707870-S300 Bolt - attaches stator support to pump adapter assembly (6 required)
11 W707871-S300 Bolt - attaches pump to pump adapter assembly (11 required)
12 7B261 Converter stator support bushing
13 7Z463 Clutch support oil seal
14 7L323 Front pump support seal
15 7G427 Forward clutch drum front bushing
16 7G428 Forward clutch rear bushing
17 7D014 Front pump support thrust washer
18 7J011 Forward clutch cylinder and hub assembly
19 7A511 Forward clutch assembly (clutch A)
20 7G242 Forward clutch inner piston seal
21 7F227 Forward clutch outer piston seal
22 7L140 Forward clutch piston
23 7F230 Forward clutch piston retaining spring
24 7J032 Forward clutch balance piston assembly
25 7F227 Forward clutch balance piston outer seal
26 7H365 Forward clutch balance piston snap ring
27 7E457 Forward clutch cushion spring
28 7E314 Forward clutch steel plates (externally splined)
29 7B164 Forward clutch friction plates (internally splined)
30 7B421 Pressure plate retaining snap ring
31 7G231 Front planetary sun gear (No. 1)
32 7H375 Bearing (T1)
33 7G219 Front planetary carrier assembly
34 7H587 Transmission fluid cooler plate
35 7L495 Bearing (T2)
36 7L668 Overdrive clutch assembly (clutch E)
37 7G091 Turbine shaft seals (2 required)
38 7J006 Input shaft
39 7C232 Oil distributor sleeve
40 7J008 Overdrive clutch piston outer seal
41 7G007 Overdrive clutch piston inner seal
42 7G418 Overdrive clutch piston
43 7N529 Overdrive clutch piston spring
44 7J009 Balance piston outer seal
45 7J029 Overdrive balance piston
46 7J010 Balance piston snap ring
47 7N572 Clutch cushion plate
48 7B442 Overdrive clutch steel plates (externally splined)
49 7B164 Overdrive clutch friction plates (internally splined)
50 7M157 Overdrive clutch retaining ring
51 7A453 Bearing (T3)
52 7B256 Output shaft bushing (2 required)
53 7F351 Intermediate clutch shaft
54 7D065 Sun gear bushing (part of 7F351)
55 7H375 Bearing (T4)
56 7R193 Sun gear hub and shaft assembly
57 7F236 Direct clutch hub
58 7H076 Direct clutch cylinder retaining ring
59 7C108 Direct clutch assembly (clutch B)
60 7B421 Direct clutch pressure plate retaining ring
61 7B477 Direct clutch pressure plate
62 7B164 Direct clutch friction plates (internally splined)
63 7E314 Direct clutch steel plates (externally splined)
64 7N572 Direct clutch cushion plate
65 7D283 Bearing (T5)
66 7H363 Direct clutch balance piston snap ring
67 7D427 Direct clutch piston spring retainer
68 7B448 Direct clutch piston return spring
69 7B492 Direct clutch piston retaining ring
70 7H359 Direct clutch balance piston
71 7C000 Direct clutch balance seal
72 7F254 Direct clutch piston
73 7C000 Direct clutch piston outer seal
74 7F234 Direct clutch piston inner seal
75 7C486 Gear shaft tube sleeve
76 7F281 Direct clutch cylinder
77 7H240 Direct clutch hub bushings (part of 7F281) (2 required)
78 7B399 Shell cylinder seals (2 required)
79 7L327 Center support retaining ring
80 7F388 Intermediate clutch assembly (clutch C)
81 7B421 Intermediate clutch pressure plate retaining ring
82 7E314 Intermediate clutch pressure plate
83 7E314 Intermediate clutch steel plates (externally splined)
84 - Intermediate clutch friction plates (internally splined)
85 7H136 Intermediate clutch pressure plate spring
86 7N169 Intermediate clutch retaining ring
87 7B043 Intermediate clutch ring
88 7C151 Intermediate clutch piston spring
89 7J015 Intermediate clutch piston
90 7F225 Intermediate clutch piston inner seal
91 7F224 Intermediate clutch piston outer seal
92 7F373 Bearing (T6)
93 7B314 Center shaft sleeve (part of 7G033)
94 7J114 Center support keys (2 required)
95 7J135 Center support seals (4 required)
96 7G033 Support assembly
97 7G446 Low/reverse clutch piston center seal
98 7G444 Low/reverse clutch piston inner seal
99 7F227 Low/reverse clutch piston outer seal
100 7D343 Low/reverse clutch piston
101 7D404 Low/reverse clutch piston return spring
102 7G494 Low/reverse clutch piston retaining ring
103 7N572 Clutch disc cushion plate
104 7E314 Low/reverse clutch steel plates (externally splined)
105 7B164 Low/reverse clutch friction plates (internally splined)
106 7E314 Low/reverse clutch pressure plate (select fit)
107 7H286 Gear thrust shim (select fit)
108 7C041 Bearing (T7)
109 7H580 Sun gear No. 2
110 7D235 Thrust bearing outer race
111 7D234 Bearing (T8)
112 7A348 Sun gear No. 3
113 7D234 Bearing (T9)
114 7G225 Rear planetary carrier assembly
115 7H583 Oil collar rear planetary plate (part of 7G225)
116 7A153 Output shaft ring gear assembly
117 7M152 Bearing (T10)
118 7B256 Output shaft bushing (part of 7096)
119 7096 Output shaft parking gear assembly, rear wheel drive (RWD)
120 7096 Output shaft parking gear assembly, four wheel drive (4WD)
121 7N194 Output shaft retaining ring
122 7006 Transmission case assembly (model dependent)
123 7034 Transmission case vent assembly (model dependent)
124 7A415 Output shaft bearing assembly
125 7030-A Output shaft retaining ring
126 7E413 Bearing (T11) (4WD only)
127 7R205 Output shaft bearing (RWD only)
128 7A433 Output shaft spacer (4WD only)
129 7030-B Output shaft bearing retainer shim
130 7N135 Anti-click washer
131 7052 Extension housing seal (RWD)
132 7052 Extension housing seal (4WD)
133 7A021 Output shaft flange (RWD)
134 7K440 Output shaft flange retaining nut (RWD)
135 7E332 Manual valve detent spring
136 W707913-S300 Manual valve detent spring retaining screw and washer
137 7D410 Parking pawl actuating rod
138 7A441 Parking pawl
139 7D070 Parking pawl return spring
140 7D071 Parking pawl shaft
141 W707914-S300 Parking pawl abutment retaining screw and washer
142 7G010 Parking pawl abutment
143 7A257 Manual control lever
144 7B498 Manual control lever shaft seal
145 7C493 Manual control lever shaft
146 7A115 Manual valve detent lever assembly
147 7G100 Manual valve detent lever retaining pin
148 7F401 Front pump adaptor seal
149 7A091 Main control valve body assembly
150 7ZA490 Main control valve body separator plate
151 7G423 Main control valve body lower
152 W707884 Main control valve body retaining bolts (6 required)
153 W707886 Main control valve body retaining bolts (9 required)
154 - O-ring seal (part of 7A194)
155 7Z369 Mechatronic control module assembly
156 - Transmission fluid pan magnet (part of 7A194)
157 7A191 Transmission fluid pan gasket (part of 7A194)
158 7A194 Transmission fluid pan
159 W707883-S437 Transmission fluid pan retaining bolts
160 - Transmission fluid pan drain plug
161 7A100 Mechatronic assembly
162 7N134 Mechatronic retaining bolts

Four wheel drive (4WD) vehicles 

  1. Using the special tools, install the rear bearing.
    2. Fig 4: Installing Rear Bearing
    GF0022689Courtesy of FORD MOTOR CO.
  2. Install the snap ring.
    3. Fig 5: Locating Snap Ring
    GF0022582Courtesy of FORD MOTOR CO.
  3. Using the special tools, install the rear bearing spacer.
    4. Fig 6: Installing Rear Bearing
    GF0022689Courtesy of FORD MOTOR CO.
  4. Install the rear bearing spacer snap ring.
    5. Fig 7: Locating Rear Bearing Spacer Snap Ring
    GF0022585Courtesy of FORD MOTOR CO.

    Rear wheel drive (RWD) vehicles 

  5. Using the special tools, install the rear bearing.
    6. Fig 8: Identifying Special Tools
    GF0022690Courtesy of FORD MOTOR CO.
  6. Install the snap ring.
    7. Fig 9: Locating Snap Ring
    GF0022582Courtesy of FORD MOTOR CO.
  7. Using the special tools, install the second rear bearing.
    8. Fig 10: Installing Rear Bearing
    GF0022689Courtesy of FORD MOTOR CO.
  8. Install the rear bearing spacer snap ring.
    9. Fig 11: Locating Rear Bearing Spacer Snap Ring
    GF0022580Courtesy of FORD MOTOR CO.

    All vehicles 

  9. Place the transmission in the vertical position.
  10. Install the shim on the end of the output shaft.
    11. Fig 12: Locating Shim On End Of Output Shaft
    GF0022691Courtesy of FORD MOTOR CO.
  11. Install the planet carrier hub and output shaft assembly.
    12. Fig 13: Locating Planet Carrier Hub & Output Shaft Assembly
    GF0022577Courtesy of FORD MOTOR CO.
  12. Install the silver shim on the planet carrier hub and output shaft assembly.
    13. Fig 14: Locating Silver Shim On Planet Carrier Hub
    GF0022692Courtesy of FORD MOTOR CO.
  13. Position the park pawl pin into the case.
    14. Fig 15: Locating Park Pawl Pin
    GF0022693Courtesy of FORD MOTOR CO.
  14. Position the park pawl into the case and push the park pawl pin in to hold the park pawl and spring in position.
    15. Fig 16: Locating Park Pawl Pin, Park Pawl & Spring
    GF0022589Courtesy of FORD MOTOR CO.
  15. Install the park pawl pin bolt.
    • Tighten to 35 Nm (26 lb-ft).
    16. Fig 17: Locating Park Pawl Pin Bolt
    GF0022588Courtesy of FORD MOTOR CO.
  16. Install the roller bearing in the bottom of the carrier.
    17. Fig 18: Locating Roller Bearing In Bottom Of Carrier
    GF0022694Courtesy of FORD MOTOR CO.
  17. Install the roller bearing race in the bottom of the carrier.
    18. Fig 19: Locating Roller Bearing Race
    GF0022573Courtesy of FORD MOTOR CO.
  18. Snap the top and the bottom roller bearings onto the sun gear.
    19. Fig 20: Sun Gear Top & Bottom Roller Bearings
    GF0022572Courtesy of FORD MOTOR CO.
    NOTE: When installing the sun gear, make sure that the taper edge is facing up toward the torque converter housing.
  19. Install the sun gear into the planet assembly.
    20. Fig 21: Removing Sun Gear Into Planet Assembly
    GF0022571Courtesy of FORD MOTOR CO.
  20. Install the low/reverse sun gear.
    21. Fig 22: Locating Low/Reverse Sun Gear
    GF0022570Courtesy of FORD MOTOR CO.
  21. Install the low/reverse bearing race.
    22. Fig 23: Locating Low/Reverse Bearing Race
    GF0022569Courtesy of FORD MOTOR CO.
  22. Install the planet carrier.
    23. Fig 24: Locating Low/Reverse Clutch Pack
    GF0022568Courtesy of FORD MOTOR CO.
  23. Install the low/reverse clutch plates, starting with the pressure plate and alternating between the friction and steel plates, and ending with the wave spring plate on the top.
    24. Fig 25: Locating Direct Clutch Assembly
    GF0022565Courtesy of FORD MOTOR CO.
  24. If not done previously, install the roller bearing onto the center support.
    25. Fig 26: Locating Roller Bearing
    GF0022660Courtesy of FORD MOTOR CO.
    NOTE: Make sure that when installing the center support, the feed holes on the center support are lined up with the feed holes in the case.
  25. Install the center support into the case.
    26. Fig 27: Locating Center Support Into Case
    GF0022695Courtesy of FORD MOTOR CO.
  26. Using the special tool, install the center support snap ring. Tap the snap ring into the case to make sure that it is seated into the case.
    27. Fig 28: Center Support Snap Ring
    GF0022566Courtesy of FORD MOTOR CO.
    NOTE: Rotate the case 180 degrees.
  27. Using the special tool, lift up on the output shaft and record the reading. The reading should be within the specification.
    • End play specification is 0.15-0.35 mm (0.006-0.013 in).
    • If the end play is not within specification, install a new transmission.
    28. Fig 29: Checking End Play
    GF0022696Courtesy of FORD MOTOR CO.
  28. Install the roller bearing if not previously installed on the direct clutch drum.
    29. Fig 30: Locating Roller Bearing
    GF0022697Courtesy of FORD MOTOR CO.
  29. Install the direct clutch drum.
    30. Fig 31: Locating Direct Clutch Drum
    GF0022567Courtesy of FORD MOTOR CO.
  30. Install the roller bearing on the direct clutch assembly.
    31. Fig 32: Locating Roller Bearing
    GF0022698Courtesy of FORD MOTOR CO.
  31. Install the forward and overdrive clutch assembly.
    32. Fig 33: Locating Forward And Overdrive Clutch Assembly
    GF0022699Courtesy of FORD MOTOR CO.
  32. Install the pump washer.
    33. Fig 34: Locating Pump Washer
    GF0022700Courtesy of FORD MOTOR CO.
  33. Install the special tool into the case.
    34. Fig 35: Installing Special Tool Into Case
    GF0022701Courtesy of FORD MOTOR CO.
  34. Using the special tools, install the front pump.
    35. Fig 36: Installing Front Pump
    GF0022702Courtesy of FORD MOTOR CO.
    NOTE: Make sure that the fluid filter seal has been removed. If it has not been removed, use a suitable pick to remove the seal.
    NOTE: Add 0.118L (4 oz) of clean transmission fluid to prime the pump.
  35. Make sure that the pump is correctly aligned with the case.
    36. Fig 37: Locating Seal
    GF0022703Courtesy of FORD MOTOR CO.
  36. Loosely install the new front pump bolts with new washers.
    37. Fig 38: Locating Front Pump Bolts With Washers
    GF0022704Courtesy of FORD MOTOR CO.
  37. Install the remaining front pump bolt. Tighten the bolts in a crisscross pattern.
    • Tighten to 10 Nm (89 lb-in).
    38. Fig 39: Locating Front Pump Bolts
    GF0022561Courtesy of FORD MOTOR CO.
  38. Install the special tool onto the input shaft to measure end play.
    • Tighten the wing nut.
    39. Fig 40: Installing Special Tool Onto Input Shaft
    GF0017722Courtesy of FORD MOTOR CO.
  39. Install the remaining special tool.
    • Push down on the special tool and zero out the dial indicator.
    • Lift up on the special tool and record the measurement 0.2-0.4 mm (0.008-0.015 in). If the measurement is not within specification, install a new transmission.
    40. Fig 41: Installing Special Tool
    GF0022705Courtesy of FORD MOTOR CO.
  40. Install the park lever actuating plate.
    • Tighten to 10 Nm (89 lb-in).
    41. Fig 42: Locating Park Rod Actuating Plate
    GF0022519Courtesy of FORD MOTOR CO.
  41. Position a new manual control lever seal in place.
    42. Fig 43: Manual Control Lever Seal
    GF0022521Courtesy of FORD MOTOR CO.
  42. Using the special tool, install a new manual control lever shaft seal.
    43. Fig 44: Installing Manual Control Lever Shaft Seal
    GF0022522Courtesy of FORD MOTOR CO.
  43. Position the manual lever and park rod in place.
    • Push down on the park pawl and slide the park rod in place.
    44. Fig 45: Park Pawl & Park Rod
    GF0022706Courtesy of FORD MOTOR CO.
  44. Install the manual lever in the case.
    1. Slide the manual lever in the case.
    2. Position the spacer in place while sliding the manual lever into the spacer.
    3. Position the manual valve inner lever while sliding the manual lever and line up the roll pin hole.
    4. Install the roll pin.
    45. Fig 46: Manual Lever, Spacer, Manual Valve Inner Lever & Roll Pin Hole
    GF0022707Courtesy of FORD MOTOR CO.
  45. Install the 4 rubber feed tubes for the center support.
    46. Fig 47: Locating Rubber Feed Tubes
    GF0022708Courtesy of FORD MOTOR CO.
  46. Install the thermal bypass valve into the case.
    47. Fig 48: Thermal Bypass Valve
    GF0022709Courtesy of FORD MOTOR CO.
  47. Install the rubber adapter.
    48. Fig 49: Rubber Adapter
    GF0022500Courtesy of FORD MOTOR CO.
    CAUTION: Do not touch the electrical connector pins or the exposed solenoid tabs on the transmission control module (TCM). Electrostatic discharge may occur and may cause damage to the mechatronic unit.
    NOTE: The mechatronic assembly will not lay flush on the case, this is normal, the retaining bolts will pull the mechatronic assembly down.
  48. Position the mechatronic assembly in place and loosely install the 10 bolts.
    1. Align the manual valve and control lever linkage.
    49. Fig 50: Mechatronic Assembly Bolts, Manual Valve & Control Lever Linkage
    GF0022501Courtesy of FORD MOTOR CO.
  49. Tighten the bolts in the sequence shown.
    • Tighten to 8 Nm (71 lb-in).
    50. Fig 51: Identifying Mechatronic Bolts Tightening Sequence
    GF0022502Courtesy of FORD MOTOR CO.
  50. Install new O-rings on the outer shell of the bulkhead electrical connector.
    51. Fig 52: Locating O-Rings On Outer Shell
    GF0022503Courtesy of FORD MOTOR CO.
    CAUTION: Do not touch the electrical connector pins. Electrostatic charge may occur and will cause damage to the mechatronic unit.
  51. With the release tab up, push the outer shell of the bulkhead electrical connector into the transmission.
    52. Fig 53: Locating Outer Shell Of Bulkhead Electrical Connector And Release Tab
    GF0022554Courtesy of FORD MOTOR CO.
  52. Press down on the tab and lock the outer shell of the bulkhead electrical connector in place.
    53. Fig 54: Locating Outer Shell Of Bulkhead Electrical Connector And Tab
    GF0022524Courtesy of FORD MOTOR CO.
  53. Install a new transmission fluid filter.
    54. Fig 55: Locating Transmission Fluid Filter
    GF0022493Courtesy of FORD MOTOR CO.
  54. Install a new transmission fluid pan gasket.
    55. Fig 56: Transmission Fluid Pan Gasket
    GF0022489Courtesy of FORD MOTOR CO.
  55. Install the fluid pan and tighten the bolts in a crisscross pattern.
    • Tighten to 12 Nm (9 lb-ft).
    56. Fig 57: Transmission Fluid Pan Bolts
    GF0022488Courtesy of FORD MOTOR CO.
  56. Install the torque converter.
    57. Fig 58: Locating Torque Converter
    GF0022552Courtesy of FORD MOTOR CO.

    4WD vehicles 

  57. Position a new output shaft seal in place.
    58. Fig 59: Positioning Output Shaft Seal
    GF0022514Courtesy of FORD MOTOR CO.
  58. Using the special tool, install the output shaft seal.
    59. Fig 60: Installing Output Shaft Seal
    GF0022515Courtesy of FORD MOTOR CO.

    RWD vehicles 

  59. Position the output shaft seal in place.
    60. Fig 61: Positioning Output Shaft Seal
    GF0022710Courtesy of FORD MOTOR CO.
  60. Using the special tool, install the output shaft seal.
    61. Fig 62: Installing Output Shaft Seal
    GF0022711Courtesy of FORD MOTOR CO.
  61. Install the anti-click washer over the output shaft.
  62. Install the output shaft flange.
    63. Fig 63: Output Shaft Flange
    GF0022576Courtesy of FORD MOTOR CO.
  63. Install a new output shaft flange nut.
    • Tighten to 80 Nm (59 lb-ft).
    • After installing the new nut, it must be staked at the slots to prevent it from coming loose.
    64. Fig 64: Output Shaft Flange Nut
    GF0022575Courtesy of FORD MOTOR CO.
scientia non olet · About LEMON Manuals