Dodge Nitro. Manual — part 957

Fig. 26: Exploded View Of MP143
Courtesy of CHRYSLER LLC

1 - INPUT SHAFT SEAL

16 - SHIFT MOTOR

2 - FRONT CASE

17 - DRAIN/FILL PLUGS

3 - MAINSHAFT

18- DRIVE CHAIN

4 - MODE SLEEVE

19 - SHIFT LEVER PAD

5 - MODE HUB

20 - MODE FORK ASSEMBLY

6 - DRIVE SPROCKET

21- RETAINING CLIP

7 - RETAINING RING

22 - RETAINING RING

8 - THRUST WASHER

23 - DRIVE GEAR

9 - RETAINING RING

24 - SHIFT LEVER RETURN SPRING

10 - REAR CASE

25 - RETAINING RING

11 - OUTPUT SHAFT SEAL

26 - POCKET MAGNET

12 - DAMPENER

27 - DOWEL PIN

13 - OUTPUT FLANGE

28 - CHAIN GUIDE RAILS

14 - OUTPUT FLANGE NUT

29 - FRONT OUTPUT SHAFT SEAL

15 - ID TAG

30 - FRONT OUTPUT SHAFT FLANGE

2007 Dodge Nitro R/T

2007 TRANSFER CASE MP143 - Service Information - Nitro

Fig. 27: Removing Input Shaft Bearing From Front Case With Handle C-4171 And Installer 8693A
Courtesy of CHRYSLER LLC

1. Remove the input shaft bearing from the front case (3) with Handle C-4171 (1) and Installer 8693A (2).

Fig. 28: Installing New Input Gear Bearing Into Front Case Using Installer 8152, Inverted, And
Handle C-4171
Courtesy of CHRYSLER LLC

2. Install the new input gear bearing into the front case (3) using Installer 8152(2), inverted, and Handle C-

4171 (1).

1 - HANDLE C-4171
2 - INSTALLER 8693A
3 - FRONT HOUSING

1 - INPUT GEAR BEARING
2 - FRONT CASE

2007 Dodge Nitro R/T

2007 TRANSFER CASE MP143 - Service Information - Nitro

Fig. 29: Using Installer 7829A And Handle C-4171 To Remove Front Output Shaft Bearing From
Front Case
Courtesy of CHRYSLER LLC

3. Using Installer 7829A (2) and Handle C-4171 (1), remove front output shaft bearing from the front case

(3).

Fig. 30: Using Installer 8152, Inverted, And Handle C-4171 To Seat Bearing In Front Case
Courtesy of CHRYSLER LLC

4. Start front output shaft bearing in the front case. Using Installer 8152 (2), inverted, and Handle C-4171

(1), seat the bearing in the front case (3).

1 - HANDLE C-4171
2 - INSTALLER 7829A
3 - FRONT HOUSING

1 - HANDLE C-4171
2 - INSTALLER 8152
3 - FRONT HOUSING

2007 Dodge Nitro R/T

2007 TRANSFER CASE MP143 - Service Information - Nitro

Fig. 31: Installing New Main Shaft Rear Bearing Into Rear Case Using Installer 8245, And Handle
C-4171
Courtesy of CHRYSLER LLC

5. Remove the main shaft rear bearing from the rear case using Installer 5066 and Handle C-4171.

6. Install the new main shaft rear bearing into the rear case (3) using Installer 8245 (2), and Handle C-4171

(1).

Fig. 32: Installing Front Output Shaft Assembly Into Front Case And Front Output Shaft Front
Bearing
Courtesy of CHRYSLER LLC

7. Install a new front output shaft seal with Installer 6560.

8. Install the front output shaft assembly (2) into the front case (1) and the front output shaft front bearing.

1 - HANDLE C-4171
2 - INSTALLER 8152
3 - REAR HOUSING

1 - FRONT HOUSING
2 - FRONT OUTPUT SHAFT

2007 Dodge Nitro R/T

2007 TRANSFER CASE MP143 - Service Information - Nitro