Toro Titan zx User manual

2014

TITAN® ZX/MX

Service Manual

Residential Products

ABOUT THIS MANUAL

This service manual was written expressly for authorized Toro dealer service technicians. The Toro Company has

made every effort to make the information in this manual complete and correct.

Basic shop safety knowledge and mechanical/electrical skills are assumed. The Table of Contents lists the systems

and the related topics covered in this manual.

For service information on drive systems, please refer to the Hydro-Gear ZT-2800/ZT-3100/ZT-3400 service manual

(BLN 52441). For information specic to the engines used on this unit, refer to the appropriate engine manufacturer’s

service and repair instructions.

TITAN® model year 2014 is covered in this manual. The manual may also be specied for use on later model

products.

The hydrostatic transaxle is a sophisticated component. Maintain strict cleanliness control during all stages of service

and repair. Cover or cap all hose ends and ttings whenever they are exposed. Even a small amount of dirt or other

contamination can severely damage the system.

If you have any questions or comments regarding this manual, please contact us at the following address:

The Toro Company

Residential and Landscape Contractor Service Training Department

8111 Lyndale Avenue South

Bloomington, MN 55420

The Toro Company reserves the right to change product specications or this manual without notice.

ABOUT THIS MANUAL

THIS PAGE INTENTIONALLY LEFT BLANK.

TABLE OF CONTENTS

TOC-1

Toro TITAN 2014 Service Manual

1 - Safety Information

General Information..................................................................................................................................... 1-1

Think Safety First......................................................................................................................................... 1-1

2 - Specications

Torque Specications .................................................................................................................................. 2-1

Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch Series)................................................... 2-2

Standard Torque for Dry, Zinc, and Steel Fasteners (Metric Fasteners) ..................................................... 2-3

Other Torque Specications ........................................................................................................................ 2-4

Equivalents & Conversions.......................................................................................................................... 2-5

Decimal & Millimeter Equivalents.......................................................................................................... 2-5

U.S. to Metric Conversions ................................................................................................................... 2-6

TITAN ZX Specications.............................................................................................................................. 2-7

TITAN MX Specications............................................................................................................................. 2-8

Engine RPM Information ............................................................................................................................. 2-9

Hydro-Gear ZT-3100 Hydrostatic Transaxles ............................................................................................ 2-10

Checking the Hydraulic Oil Level............................................................................................................... 2-10

3 - Chassis

Model and Serial Number Identication....................................................................................................... 3-1

Grease and Lubrication Point...................................................................................................................... 3-1

Frame and Chassis Exploded View............................................................................................................. 3-2

ROPS Exploded View.................................................................................................................................. 3-3

Front Axle / Caster Fork / Bearing Service (MX) ......................................................................................... 3-4

Front Axle / Caster Fork / Bearing Disassembly ................................................................................... 3-4

Front Axle / Caster Fork / Bearing Assembly ........................................................................................ 3-4

Front Axle / Caster Fork / Bearing Service (ZX) .......................................................................................... 3-5

Front Axle / Caster Fork / Bearing Disassembly ................................................................................... 3-5

Front Axle / Caster Fork / Bearing Assembly ........................................................................................ 3-5

Caster Wheel, Bushing and Bearing Service (MX)...................................................................................... 3-6

Caster Wheel, Bushing and Bearing Disassembly ............................................................................... 3-6

Caster Wheel, Bushing and Bearing Assembly .................................................................................... 3-6

Caster Wheel and Bushing Service (ZX)..................................................................................................... 3-7

Caster Wheel / Bushing Disassembly................................................................................................... 3-7

Caster Wheel / Bushing Assembly........................................................................................................ 3-7

Pod / Fender Service................................................................................................................................... 3-8

Pod / Fender Removal – RH................................................................................................................. 3-8

Pod / Fender Installation – RH.............................................................................................................. 3-8

Pod / Fender Removal – LH ................................................................................................................. 3-9

Pod / Fender Installation – LH .............................................................................................................. 3-9

Fuel Tank Service ...................................................................................................................................... 3-10

Fuel Tank Removal (MX Shown)......................................................................................................... 3-10

Fuel Tank Installation (MX Shown)...................................................................................................... 3-10

Fuel & Vent Line Routing............................................................................................................................3-11

Fuel & Vent Line Routing - ZX Models.................................................................................................3-11

Fuel & Vent Line Routing - MX Models ................................................................................................3-11

Fuel & Vent Line Routing - CARB Models .......................................................................................... 3-12

Motion Control Damper Service ................................................................................................................ 3-13

Motion Control Damper Removal (LH side shown)............................................................................. 3-13

Motion Control Damper Installation..................................................................................................... 3-13