Gravely 2042 ZT XL User Manual (English)

Questions and Answers:

L
Lauren DominguezAug 16, 2025
How to troubleshoot Gravely 2042 ZT XL Lawn Mower when engine will not crank/start?
- M
  Melanie SampsonAug 16, 2025
  If your Gravely Lawn Mower engine won't crank or start, several issues could be the cause. Begin by checking the safety interlock system to ensure it's properly engaged and functioning. Next, verify that the fuel tanks are adequately filled. A discharged battery can also prevent starting, so ensure it's charged. Inspect the connections between the battery and battery cables, tightening them or cleaning away any corrosion. Also, check the spark plug wires and spark plugs, connecting any loose wires or replacing faulty plugs. If these steps don't resolve the issue, there may be a fault in the electrical system or the engine itself, and it is advisable to contact your Gravely Dealer.
H
hallkathleenAug 19, 2025
How to improve cutting quality of Gravely Lawn Mower?
- M
  Melissa BautistaAug 19, 2025
  If your Gravely Lawn Mower exhibits poor cutting quality, the mower deck may not be level or the mower pitch is incorrect. In this case, you should level and adjust the pitch of the mower deck. Another potential cause is dull or faulty mower blades, which should be sharpened or replaced.
J
jesus81Aug 22, 2025
What to do if Gravely Lawn Mower does not move with engine running?
- D
  Daniel RyanAug 22, 2025
  If your Gravely Lawn Mower does not move with the engine running when using the steering levers, the transmission bypass lever may be engaged, so disengage it. Another possible cause is a faulty hydrostatic belt, which should be replaced. If the issue persists, the transmission itself may be faulty, and it is advisable to contact your Gravely Dealer.
C
Carolyn Davis MDAug 25, 2025
What to do if Gravely Lawn Mower moves with engine off?
- L
  laura99Aug 25, 2025
  If your Gravely Lawn Mower moves with the engine off and the parking brake engaged, it may be that the parking brake needs adjustment, or the parking brake is faulty, and it is advisable to contact your Gravely Dealer.
K
Kristina BarkerAug 27, 2025
Why Gravely 2042 ZT XL Lawn Mower creeps with steering levers in neutral position?
- A
  April HarrisonAug 27, 2025
  If your Gravely Lawn Mower creeps with the steering levers in the neutral position, the hydrostatic transmission and/or linkage may need adjustment, and it is advisable to contact your Gravely Dealer.
P
paula59Aug 31, 2025
What to do if PTO or mower blades do not engage or shut off on Gravely Lawn Mower?
- A
  Ashley MorrisAug 31, 2025
  If the PTO or mower blades on your Gravely Lawn Mower do not engage or shut off, it could be due to several reasons. First, make sure the operator presence switch is depressed by sitting on the seat. A loose or disconnected electric clutch connector can also cause this issue; check and connect it if necessary. Additionally, inspect the PTO belt for any damage and replace if needed. If the problem persists, there may be a faulty operator presence switch, PTO switch, wires, connectors, or clutch, and it is advisable to contact your Gravely Dealer.
S
Stephen SolisSep 3, 2025
Why does my Gravely 2042 ZT XL engine run rough?
- S
  snelsonSep 3, 2025
  If your Gravely Lawn Mower engine is running rough, the choke may be engaged, so disengage it. Another potential cause is a plugged air filter cartridge; clean or replace it. If neither of these solutions resolves the issue, there may be a fault with the engine itself, and it is advisable to contact your Gravely Dealer.
J
Jennifer RoblesSep 5, 2025
What causes Gravely Lawn Mower engine to overheat?
- S
  shortmoniqueSep 5, 2025
  If your Gravely Lawn Mower engine overheats, first check the engine oil level and add oil if it's low. Another possible cause is a plugged cooling system, which should be cleaned. If the issue continues, the engine itself may be faulty, and it is advisable to contact your Gravely Dealer.
S
Sarah ThompsonSep 9, 2025
Why my Gravely 2042 ZT XL does not travel in a straight line?
- D
  Dawn LeachSep 9, 2025
  If your Gravely Lawn Mower does not travel in a straight line, the tire pressure might be incorrect, so check and correct it. Another possible cause is that the steering levers need adjustment. If the problem persists, the hydrostatic transmission and/or linkage may need adjustment, and it is advisable to contact your Gravely Dealer.

Gravely 2042 ZT XL Specifications

General

Engine Displacement	726 cc
Cutting Width	42 inches
Transmission	Hydro-Gear ZT-2800
Deck Type	Fabricated
Speed	8 mph
Warranty	3 years

Summary

INTRODUCTION

THE MANUAL

Manual provides understanding of safety, controls, operation and maintenance.

MODEL AND SERIAL NUMBERS

Explains location of Model and Serial numbers for service inquiries and parts ordering.

OPERATOR INFORMATION

PRODUCT REGISTRATION

Details on how dealers register products and customer responsibilities for warranty.

UNAUTHORIZED REPLACEMENT PARTS

Warning against using non-Gravely parts, potential warranty void.

DELIVERY AND PRE-OPERATION CHECKS

Customer responsibility for assembly and pre-operation checks before using the unit.

SAFETY

GENERAL SAFETY WARNINGS

Warnings about amputations, thrown objects, slopes, and gasoline hazards.

SAFETY ALERT SYMBOLS AND NOTATIONS

Explains the meaning of safety alert symbols and notations used in the manual.

SAFETY DECALS AND LOCATIONS

Instructs to replace missing/damaged decals and refers to figure 2 for locations.

DANGER AND WARNING SYMBOL EXPLANATIONS

Details specific DANGER and WARNING symbols with accompanying safety instructions.

HOT SURFACES SAFETY

Caution to avoid touching hot parts and to allow them to cool before servicing.

OPERATING CAUTIONS AND SAFETY RULES

Cautions regarding smoking, refueling, children, visibility, operator age, and protective gear.

SPECIFIC OPERATING SAFETY RULES

Rules on clothing, eye protection, avoiding sharp edges, and operating controls.

OPERATIONAL AND SLOPE SAFETY

Rules for operating on slopes, towing, transporting, and fuel handling safety.

GENERAL OPERATING PRECAUTIONS

Cautions on wet grass, deck access, foot placement, load weight, guards, and backing operations.

BATTERY AND ELECTRICAL SAFETY

Safety precautions for handling batteries, avoiding electric shock, and explosive gases.

MAINTENANCE AND STORAGE SAFETY

Safety guidelines for maintenance, servicing, engine operation, and unit storage.

ASSEMBLY

TOOLS AND UNPACKING

Lists required tools and steps for unpacking the unit from its shipping container.

CONNECTING BATTERY AND PLACING UNIT

Instructions for connecting the battery and positioning the unit for operation.

PRE-OPERATION CHECKS

Procedures for checking engine oil, mower deck, fuel tanks, seat, interlock system, and tire pressure.

CONTROLS AND FEATURES

OPERATOR CONTROLS IDENTIFICATION

Identifies key controls and features of the unit using Figure 3.

SAFETY INTERLOCK SYSTEM TESTS

Outlines tests to verify the proper functioning of the safety interlock system.

IGNITION SWITCH AND THROTTLE LEVER

Details the operation of the ignition switch and throttle lever for starting and speed control.

CHOKE CONTROL AND STEERING LEVERS

Explains the function of the choke control for cold starts and the operation of steering levers for movement.

MOWER LIFT PEDAL AND FUELING

Instructions on using the mower lift pedal and safely filling the fuel tanks.

EMERGENCY STOP AND MANUAL MOVEMENT

Procedures for stopping the unit in an emergency and moving it manually using bypass levers.

STARTING AND SHUTTING OFF ENGINE

ENGINE STARTING PROCEDURES

Step-by-step guide for starting the engine, including choke and throttle usage.

ENGINE SHUTTING OFF PROCEDURES

Steps for safely shutting down the engine and securing the unit.

OPERATING MOWER

MOWER OPERATION AND TRANSPORT

Instructions for operating the mower, transporting the unit, and tips for best mowing performance.

MAINTENANCE SCHEDULE

MAINTENANCE SCHEDULE OVERVIEW

Overview of the recommended service schedule for unit maintenance.

DAILY AND EACH USE MAINTENANCE

Tasks to perform before each use, including checking safety interlock, parking brake, cleaning, and tires.

SERVICE AND ADJUSTMENTS

SEAT AND HOOD PROCEDURES

Instructions for tipping the seat forward and opening/closing the hood for access.

DECK ACCESS PLATE OPERATION

Steps to open the deck access plate for maintenance or adjustments.

REPLACING MOWER BLADES

Detailed instructions for removing and installing mower blades, including safety precautions.

MOWER DECK LEVELLING AND PITCH ADJUSTMENT

Guide to leveling the mower deck and adjusting its pitch for optimal cutting performance.

SERVICING BATTERY

BATTERY REMOVAL AND INSTALLATION

Step-by-step guide for removing and installing the unit's battery.

CLEANING BATTERY AND CABLES

Procedures for cleaning the battery terminals and cables to ensure proper connection.

BATTERY CHARGING AND JUMP-STARTING

Guidelines for charging the battery and information on jump-starting the unit.

ADJUSTING STEERING LEVERS

STEERING LEVER HEIGHT ADJUSTMENT

Instructions for adjusting the height of the steering levers for optimal operator comfort.

FORWARD AND REVERSE SPEED ADJUSTMENT

Procedure to adjust steering levers for proper tracking and speed control.

STEERING ADJUSTMENT GUIDELINES

Notes on diagnosing and adjusting steering to ensure the unit travels in a straight line.

REPLACING PTO BELT

PTO BELT REPLACEMENT

Step-by-step instructions for removing and installing the PTO belt.

REPLACING HYDROSTATIC BELT

HYDROSTATIC BELT REPLACEMENT

Detailed steps for removing and installing the hydrostatic belt.

STORAGE

SHORT TERM STORAGE

Guidelines for storing the unit for short periods, emphasizing cleaning and dry storage.

LONG TERM STORAGE

Instructions for long-term storage, including battery charging and fuel drainage.

TROUBLESHOOTING

ENGINE STARTING AND RUNNING ISSUES

Troubleshooting steps for engine not starting or running rough.

UNIT MOVEMENT AND TRANSMISSION PROBLEMS

Solutions for the unit not moving when the engine is running or issues with the transmission.

BLADE ENGAGEMENT AND OVERHEATING ISSUES

Troubleshooting for PTO/blade engagement problems and engine overheating.

OPERATIONAL AND TRACKING PROBLEMS

Solutions for unit movement with engine off, hour meter issues, and tracking problems.

CUTTING QUALITY AND OTHER ISSUES

Troubleshooting poor cutting quality and other miscellaneous operational problems.

SERVICE PARTS

REPLACEMENT SERVICE PARTS

List of genuine Gravely service parts with part numbers for maintaining the unit.

ACCESSORIES

OPTIONAL ACCESSORIES

List of optional accessories available to enhance the unit's functionality.

SPECIFICATIONS

ENGINE AND PERFORMANCE SPECIFICATIONS

Details engine type, power, governed RPM, speed, turning radius, brakes, electrical, fuel, and transmission.

SIZE, WEIGHT, AND TIRE SPECIFICATIONS

Provides specifications for the unit's dimensions, weight, and tire details.

ARIENS LIMITED WARRANTIES

CONSUMER AND COMMERCIAL WARRANTIES

Outlines the terms of the 2-year limited warranties for consumer and commercial use.

SPECIALIZED PRODUCT WARRANTIES

Details warranties for Sno-Thro products and DURA-CLEAN Auger components.

WARRANTY EXCLUSIONS AND LIMITATIONS

Lists items excluded from warranty, limitations on remedy, and disclaimers.

Related product manuals

Gravely 2048 ZT

32 pages

Gravely ZT 915102 - 2040

Gravely ZT 915132 - 2350

32 pages

Gravely ZT 915094 – 2350

Gravely 2042 ZT XL User Manual

Table of Contents

Questions and Answers:

Gravely 2042 ZT XL Specifications

Summary

INTRODUCTION

THE MANUAL

MODEL AND SERIAL NUMBERS

OPERATOR INFORMATION

PRODUCT REGISTRATION

UNAUTHORIZED REPLACEMENT PARTS

DELIVERY AND PRE-OPERATION CHECKS

SAFETY

GENERAL SAFETY WARNINGS

SAFETY ALERT SYMBOLS AND NOTATIONS

SAFETY DECALS AND LOCATIONS

DANGER AND WARNING SYMBOL EXPLANATIONS

HOT SURFACES SAFETY

OPERATING CAUTIONS AND SAFETY RULES

SPECIFIC OPERATING SAFETY RULES

OPERATIONAL AND SLOPE SAFETY

GENERAL OPERATING PRECAUTIONS

BATTERY AND ELECTRICAL SAFETY

MAINTENANCE AND STORAGE SAFETY

ASSEMBLY

TOOLS AND UNPACKING

CONNECTING BATTERY AND PLACING UNIT

PRE-OPERATION CHECKS

CONTROLS AND FEATURES

OPERATOR CONTROLS IDENTIFICATION

SAFETY INTERLOCK SYSTEM TESTS

IGNITION SWITCH AND THROTTLE LEVER

CHOKE CONTROL AND STEERING LEVERS

MOWER LIFT PEDAL AND FUELING

EMERGENCY STOP AND MANUAL MOVEMENT

STARTING AND SHUTTING OFF ENGINE

ENGINE STARTING PROCEDURES

ENGINE SHUTTING OFF PROCEDURES

OPERATING MOWER

MOWER OPERATION AND TRANSPORT

MAINTENANCE SCHEDULE

MAINTENANCE SCHEDULE OVERVIEW

DAILY AND EACH USE MAINTENANCE

SERVICE AND ADJUSTMENTS

SEAT AND HOOD PROCEDURES

DECK ACCESS PLATE OPERATION

REPLACING MOWER BLADES

MOWER DECK LEVELLING AND PITCH ADJUSTMENT

SERVICING BATTERY

BATTERY REMOVAL AND INSTALLATION

CLEANING BATTERY AND CABLES

BATTERY CHARGING AND JUMP-STARTING

ADJUSTING STEERING LEVERS

STEERING LEVER HEIGHT ADJUSTMENT

FORWARD AND REVERSE SPEED ADJUSTMENT

STEERING ADJUSTMENT GUIDELINES

REPLACING PTO BELT

PTO BELT REPLACEMENT

REPLACING HYDROSTATIC BELT

HYDROSTATIC BELT REPLACEMENT

STORAGE

SHORT TERM STORAGE

LONG TERM STORAGE

TROUBLESHOOTING

ENGINE STARTING AND RUNNING ISSUES

UNIT MOVEMENT AND TRANSMISSION PROBLEMS

BLADE ENGAGEMENT AND OVERHEATING ISSUES

OPERATIONAL AND TRACKING PROBLEMS

CUTTING QUALITY AND OTHER ISSUES

SERVICE PARTS

REPLACEMENT SERVICE PARTS

ACCESSORIES

OPTIONAL ACCESSORIES

SPECIFICATIONS

ENGINE AND PERFORMANCE SPECIFICATIONS

SIZE, WEIGHT, AND TIRE SPECIFICATIONS

ARIENS LIMITED WARRANTIES

CONSUMER AND COMMERCIAL WARRANTIES

SPECIALIZED PRODUCT WARRANTIES

WARRANTY EXCLUSIONS AND LIMITATIONS