Meritor TP-9579 - User Manual

TP-9579
Revised 11-18
TP-9579
16579 Revised 11-18
Printed in the USA Copyright Meritor, Inc., 2018 Page 1
Technical Bulletin
Driver Instruction
Kit TP-9579
Index
TP-9646 Driver Controlled Main Differential Lock (DCDL)
All Meritor single rear drive axles with DCDL option
TP-9647 Inter-Axle Differential (IAD)
All Meritor tandem drive axles
TP-9648 Inter-Axle Differential (IAD) and Driver Controlled Main
Differential (DCDL)
All Meritor tandem drive axles equipped with both IAD and DCDL
TP-9579A Axle Preparation Instructions for Vehicle Towing or New
Vehicle Drive-Away (Piggybacking)
Single axle without DCDL
Tandem axle without DCDL, with IAD
TP-9579B Axle Preparation Instructions for Vehicle Towing or New
Vehicle Drive-Away (Piggybacking)
Single axle with DCDL (threaded shift assembly)
Tandem axle with DCDL (threaded shift assembly) with IAD
TP-9579C Axle Preparation Instructions for Vehicle Towing or New
Vehicle Drive-Away (Piggybacking)
Single axle with DCDL (bolt-on shift assembly)
Tandem axle with DCDL (bolt-on shift assembly) with IAD
TP-9579ALBL DCDL Label
TP-9781 Installing the Meritor Driver Controlled Main Differential
Lock (DCDL)
All single and tandem drive axles

Summary

TP-9646 Driver Controlled Main Differential Lock (DCDL)

Introduction to DCDL

Overview of the Meritor Driver Controlled Main Differential Lock (DCDL).

DCDL Operation Tips

Guidelines for operating the DCDL safely and effectively.

Locking the DCDL

Step-by-step instructions for engaging the DCDL.

Unlocking the DCDL

Step-by-step instructions for disengaging the DCDL.

TP-9647 Inter-Axle Differential (IAD)

Introduction to IAD

Overview of the Meritor Inter-Axle Differential (IAD).

IAD Operation Tips

Guidelines for operating the IAD safely and effectively.

Locking the IAD

Instructions for engaging the Inter-Axle Differential lock.

Unlocking the IAD

Instructions for disengaging the Inter-Axle Differential lock.

TP-9648 IAD and DCDL for Tandem Axles

Introduction to IAD and DCDL

Overview of IAD and DCDL for tandem axles.

Recommended Procedures for Using Both IAD and DCDL

Procedures for engaging both IAD and DCDL.

Locking the IAD

Instructions for engaging the IAD.

Locking the DCDL

Instructions for engaging the DCDL.

Unlocking the DCDL

Instructions for disengaging the DCDL.

Unlocking the IAD

Instructions for disengaging the IAD.

Locking Both the IAD and the DCDL

Steps to engage both IAD and DCDL.

Unlocking Both the DCDL and the IAD

Steps to disengage both DCDL and IAD.

TP-9579 A Axle Prep for Towing;Drive-Away

Before Towing or Drive-Away (Piggybacking)

Preparation steps before towing a vehicle.

After Towing or Drive-Away (Piggybacking)

Post-towing procedures for vehicle axles.

TP-9579 B Axle Prep for Towing;Drive-Away (DCDL Threaded)

Before Towing or Drive-Away (Piggybacking)

Preparation steps before towing vehicles with DCDL.

After Towing or Drive-Away (Piggybacking)

Post-towing procedures for DCDL axles.

TP-9579 C Axle Prep for Towing;Drive-Away (DCDL Bolt-On)

Before Towing or Drive-Away (Piggybacking)

Preparation before towing vehicles with DCDL (bolt-on).

After Towing or Drive-Away (Piggybacking)

Post-towing procedures for DCDL (bolt-on) axles.

TP-9781 Installing the Meritor DCDL

Installation in Vehicle

Connecting the DCDL shift unit and related components.

Meritor TP-9579 Specifications

General

Brand	Meritor
Model	TP-9579
Category	Industrial Equipment
Language	English