Gravely 991083 ZT HD52 User Manual

Owner/Operator Manual
Manuel Du Propriétaire/Utilisateur
ZT HD
04414600 11/11
Printed in USA
ENGLISH
FRANÇAIS
Gasoline containing up to 10% ethanol (E10) or up to 10% MTBE (methyl tertiary butyl ether) is acceptable
for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) or 10% MTBE will void the product warranty.
Il est possible d’utiliser de l’essence contenant jusqu’à 10% d’éthanol (E10) ou 10% de MTBE (éther
méthyl-tertiobutylique) sur cette machine.
L’utilisation d’une essence contenant plus de 10% d’éthanol (E10) ou de 10% de MTBE annulent la
garantie.
Models
991082 – ZT HD48
(Serial No. 010000 and up)
991083 – ZT HD52
(Serial No. 010000 and up)
991084 – ZT HD60
(Serial No. 010000 and up)
991090 – ZT HD44
(Serial No. 010000 and up)
991091 – ZT HD60
(Serial No. 000101 and up)

Gravely 991083 ZT HD52 Specifications

General

Product Type	Zero Turn Mower
Engine	Kawasaki FR691V
Engine Displacement	726 cc
Engine Power	23 hp
Cutting Width	52 in
Transmission	Hydro-Gear ZT-3100
Spindle Material	Aluminum
Turning Radius	Zero Turn
Warranty	3 years
Fuel Capacity	5 gal
Weight	850 lb
Wheel Size (rear)	20 x 10 in
Wheel Size (front)	13 x 6.5 inches

Summary

Introduction and Model Information

Manuals in Other Languages

Information on obtaining manuals in languages other than English.

Safety Guidelines and Precautions

Understanding Safety Symbols and Practices

Explains safety symbols, signal words, general practices, and training requirements.

Hazard Warnings and Safe Operation

Highlights critical dangers like amputation, child safety, slope operation, and specific hazard categories.

Comprehensive Operation Safety Rules

Covers safety for moving parts, fumes, slopes, towing, fuel, battery, and storage.

Unit Assembly

Assembly Steps and Safety Checks

Guides through assembly steps, including tire safety precautions and interlock checks.

Controls and Features

Component Identification

Identifies key control components of the unit with corresponding numbers.

Operating the Unit Safely

Safety Interlock and Steering Operation

Ensures safety interlock function and explains steering lever use.

Engine Controls and Mower Operation

Covers ignition, choke, throttle, mower lift, PTO, and parking brake operations.

Fueling, Starting, and Mowing Procedures

Details safe fueling, pre-start checks, engine start, mowing, and parking operations.

Manual Movement and Performance Tips

Explains manual unit movement and provides tips for optimal cutting performance.

Maintenance Schedule

Periodic Checks and Scheduled Tasks

Lists essential maintenance checks and tasks scheduled at various intervals.

Service and Adjustments

Service Position and Safety

Describes how to place the unit in a service position safely for maintenance.

Hydraulic System Service

Guides on checking, changing hydraulic fluid, and purging the system.

Mower Blade Service

Details blade removal, replacement, sharpening, and balancing procedures.

Battery and Lubrication

Covers battery removal, replacement, cleaning, charging, and first aid.

Steering and Brake Adjustments

Provides instructions for aligning steering levers and adjusting unit tracking.

Parking Brake and Belt Service

Details parking brake adjustment, PTO belt access, and belt replacement.

Mower Deck Service

Explains anti-scalp roller adjustment, deck removal, installation, and leveling.

Clutch Adjustment

Storage, Accessories, and Parts

Storage Guidelines and Parts List

Covers storage, available accessories, and service parts.

Technical Specifications

Model Specifications (HD 48, HD 52)

Lists technical specifications for HD 48 and HD 52 models.

Model Specifications (HD 60, HD 44)

Lists technical specifications for HD 60 and HD 44 models.

Warranty Information

Warranty Coverage and Exclusions

Outlines warranty periods, extensions, exceptions, and customer responsibilities.

Emissions Control System Warranty

Explains emissions warranty requirements, owner obligations, and disclaimers.