Copyright Meritor, Inc., 2021Printed in USA
MM-2034 / Issued 02-21
Page i
Contents
Table of Contents
About This Manual ............................................... i
Section 1: Safety Information ............................. 1
Before You Begin Service Procedures ............................... 1
Hazard Alert Messages .................................................... 1
Section 2: Illustrations ........................................ 2
Front View ....................................................................... 2
Rear View ....................................................................... 2
Cross-Section View .......................................................... 3
Section 3: Introduction........................................ 4
Description ..................................................................... 4
Technical Specifi cations ................................................... 4
Identifi cation Tag ............................................................. 5
Model Nomenclature ....................................................... 5
Operation ........................................................................ 6
Section 4: Removal ............................................. 7
Hazard Alert Messages .................................................... 7
Removing the Transfer Case Assembly .............................. 7
Section 5: Disassembly....................................... 8
Hazard Alert Messages .................................................... 8
General Disassembly ....................................................... 8
Disassembly of Sub-assemblies ..................................... 18
Handling Removed Components ..................................... 20
Section 6: Prepare Parts for Assembly ............. 21
Hazard Alert Messages .................................................. 21
Clean and Dry Parts....................................................... 21
Inspect Parts ................................................................. 22
Section 7: Assembly ......................................... 26
Hazard Alert Messages .................................................. 26
Assembly Guidelines...................................................... 26
Input Shaft Assembly ..................................................... 27
Intermediate Shaft Assembly .......................................... 29
Rear Output Shaft Assembly ........................................... 30
Front Output Shaft Assembly .......................................... 31
General Assembly .......................................................... 33
Section 8: Installation ....................................... 46
Hazard Alert Messages .................................................. 46
Installing the Transfer Case Assembly ............................. 46
Section 9: Lubrication ....................................... 47
Hazard Alert Messages .................................................. 47
Lubricant Capacity ......................................................... 47
Oil Change Intervals ...................................................... 47
Checking the Air Pressure Circuit ................................... 47
Lubricant Type ............................................................... 47
Checking Oil ................................................................. 48
Draining Oil ................................................................... 48
Filling Oil....................................................................... 49
Operating Temperature .................................................. 49
Section 10: Torque Specifi cations ..................... 50
Section 11: Vehicle Towing Instructions ........... 51
Section 12: Tools ............................................... 52
Bearing Lock Nut Socket ................................................ 53
Rear Output Seal Driver ................................................. 54
Rear Housing Bearing Cup Driver ................................... 55
Front Bearing Cup Driver ................................................ 56
Front Output Bearing Cup Driver ..................................... 57
End Play Setup Tool ....................................................... 58