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Meritor 17X - User Manual

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Maintenance Manual MM-0700
Single Reduction Differential Carrier
17X
Revised August 2017
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Summary

Service Notes

Before You Begin

Provides essential guidance on procedures, company guidelines, and tool usage.

Access Meritor Web Site

Information on accessing additional maintenance and service data via the Meritor website.

Terms Used in Manual

Warranty Information

Details warranty applicability, conditions, and cases where warranty is void.

Introduction

Specifications and Data

Lists technical specifications and data for the differential unit, including ratios and tolerances.

Exploded View

Illustrates the assembly of the differential carrier with numbered components.

Exploded View Parts List

Provides a reference list of all parts shown in the exploded view diagram.

Section View

Shows a cross-section of the differential carrier, detailing internal component arrangement.

Section View Parts List

Lists the components identified in the section view diagram.

Maintenance Procedures

Differential Removal & Installation

Details the step-by-step process for removing and installing the differential unit.

Checking Rear Axle Housing

Guides on checking rear axle alignment to prevent component stress and noise.

Ring Gear & Pinion Adjustment

Covers the procedure for adjusting the ring gear and pinion for optimal meshing.

Shim Pack Calculation

Explains how to calculate the correct shim pack thickness for pinion setting.

Carrier Assembly

Outlines the steps for assembling the differential carrier, including pinion installation.

Calculating Preload Spacer

Method for determining the correct preload spacer for drive pinion bearings.

Adjusting Differential Bearings Preload

Details the procedure for setting the correct preload on differential bearings.

Tooth Contact Patterns & Hypoid Gear Set

Explains how to check and interpret tooth contact patterns for proper hypoid gear set function.

Differential Lock Sensor Switch Installation & Adjustment

Covers the installation and adjustment of the differential lock sensor switch.

Hypoid Gear Contact Patterns

Hypoid Gear Pattern Tables

Provides tables and diagrams illustrating optimal and problematic hypoid gear contact patterns.

Pinion Seal Replacement

Disassembly for Seal Replacement

Details the process of disassembling components to access the pinion seal.

Assembly After Seal Replacement

Covers the reassembly procedures after the pinion seal has been replaced.

Differential Lock Removal

Differential Lock Component Removal

Step-by-step guide for safely removing differential lock components.

Tightening Torque Values & Lubrication

Torque Values

Lists specific torque values for various fasteners and components.

Lubrication Specifications

Provides details on the required oil specification and capacity for the unit.

Troubleshooting

Troubleshooting Chart

A chart listing common faults, their possible causes, and recommended remedies.

Service Tools

CT01 - Pinion Pac Oil Seal Keying Tool

Technical drawing and reference for the Pinion Pac Oil Seal Keying Tool.

CT03 - Input Flange Wrench

Technical drawing and reference for the Input Flange Wrench.

CT05 - Spigot Bearing Keying Tool

Technical drawing and reference for the Spigot Bearing Keying Tool.

CT06 - Spigot Bearing Pinion Keying Tool Punch

Technical drawing and reference for the Spigot Bearing Pinion Keying Tool Punch.

CT12 - Adjusting Ring Wrench

Technical drawing and reference for the Adjusting Ring Wrench.

CT40 - Inner Pinion Bearing Measuring Tool

Technical drawing and reference for the Inner Pinion Bearing Measuring Tool.

CT42 - Inner Bearing Cup Tool

Technical drawing and reference for the Inner Bearing Cup Tool.

CT43 - Outer Bearing Cup Tool

Technical drawing and reference for the Outer Bearing Cup Tool.

CT44 - Inner Bearing Cone Tool

Technical drawing and reference for the Inner Bearing Cone Tool.

CT45 - Outer Bearing Cone Tool

Technical drawing and reference for the Outer Bearing Cone Tool.

CT46 - Diff. Bearing Cone L;H Tool

Technical drawing and reference for the Differential Bearing Cone L/H Tool.

CT47 - Diff. Bearing Cone R;H Tool

Technical drawing and reference for the Differential Bearing Cone R/H Tool.

CT48 - Diff. Lock Spring Compression Tool

Technical drawing and reference for the Differential Lock Spring Compression Tool.

CT49 - Diff. Lock Spring Fitting Tool

Technical drawing and reference for the Differential Lock Spring Fitting Tool.

CT50 - Pinion Spacer Pre-Set Nut Tool

Technical drawing and reference for the Pinion Spacer Pre-Set Nut Tool.

CT51 - Pinion Spacer Pre-Set Nut Flange

Technical drawing and reference for the Pinion Spacer Pre-Set Nut Flange.

CT52 - Diff. Crown Wheel Lifting Tool

Technical drawing and reference for the Differential Crown Wheel Lifting Tool.

CT53 - Punch-Tool (Axle Shaft)

Technical drawing and reference for the Punch-Tool (Axle Shaft).

MST4713 - Adj. Ring Wrench Assy L.H.

Technical drawing and reference for the Adjusting Ring Wrench Assembly L.H.

MST4714 - Adj. Ring Wrench Assy R.H.

Technical drawing and reference for the Adjusting Ring Wrench Assembly R.H.

Meritor 17X Specifications

General IconGeneral
BrandMeritor
Model17X
CategoryIndustrial Equipment
LanguageEnglish

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