MP 1222/1225/1226-NQG - Transfer Case

NOTE: This article lists the sequential steps necessary to overhaul the transmission.
^ For the specific step listed below, refer to that step under "Repair Instructions".

1. Transfer Case Disassemble
2. Transfer Case Front Half Cleaning and Inspection
3. Transfer Case Rear Half Cleaning and Inspection
4. Oil Pump Cleaning and Inspection
5. Rear Output Shaft Cleaning and Inspection
6. Front Output Shaft and Input Shaft Cleaning and Inspection
7. Drive Chain, Drive Sprocket, and Driven Sprocket Cleaning and Inspection
8. High/Low Planetary Carrier Cleaning and Inspection
9. High/Low Shift Components Cleaning and Inspection
10. Two/Four Wheel Drive Shift Components Cleaning and Inspection
11. Rear Output Shaft Bushing Replacement (Heavy Duty and Super Heavy Duty)
12. hift Detent Lever Bearing Replacement
13. Input Shaft Pilot Bearing Replacement (Light Duty)
14. Input Shaft Pilot Bearing Replacement (M30, MYC, MYD)
15. Front Output Shaft Front Bearing Replacement
16. Front Output Shaft Rear Bearing Replacement
17. Front Output Shaft Drive Sprocket Bearing Replacement
18. Transfer Case Assemble