Gravely ZT 915132 - 2350

Questions and Answers

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Kaitlyn WernerAug 4, 2025
How to troubleshoot starting issues with my Gravely ZT 915132 - 2350 Lawn Mower?
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  David MendozaAug 4, 2025
  If your Gravely Lawn Mower engine won't crank or start, several factors could be at play. First, ensure the safety interlock system is properly engaged and not faulty. Next, check that the fuel tank isn't empty and fill it if necessary. A discharged battery could also be the culprit, so try charging it. Inspect the connections between the battery and cables, tightening them or cleaning away any corrosion if needed. Also, make sure the spark plug wires are securely connected, and the spark plugs aren't faulty; replace them if they are. If these steps don't resolve the issue, there may be a fault in the electrical system or the engine itself, in which case you should contact your Gravely Dealer.
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Maria HallAug 8, 2025
What to do if my Gravely ZT 915132 - 2350 won't move?
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  David GarzaAug 8, 2025
  If your Gravely Lawn Mower is not moving even when the engine is running and you're using the steering levers, the transmission bypass lever might be engaged; disengage it. Another potential issue is a faulty hydrostatic belt, which would need replacement. If neither of these solutions works, the transmission itself may be faulty, and you should contact your Gravely Dealer.
C
Christopher FoxAug 12, 2025
What to do if PTO or mower blades do not engage on my Gravely Lawn Mower?
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  pyoungAug 12, 2025
  If the PTO or mower blades on your Gravely Lawn Mower won't engage or shut off, there are several things to check. First, make sure the operator presence switch is depressed by sitting on the seat. Also, check if the electric clutch connector is loose or disconnected and connect it. A faulty PTO belt can also cause this issue, so consider replacing it. If none of these steps work, the operator presence switch, PTO switch, wires, connectors, or clutch may be faulty, and you should contact your Gravely Dealer.
C
Caleb PaceAug 16, 2025
Why does my Gravely ZT 915132 - 2350 Lawn Mower engine run rough?
- A
  Alan StokesAug 16, 2025
  If your Gravely Lawn Mower engine runs rough, it might be due to a few common issues. First, check if the choke is engaged and disengage it. Another possibility is a plugged air filter cartridge, which you should clean or replace. If neither of these steps resolves the problem, the engine itself may be faulty, and you should contact your Gravely Dealer.
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Leroy WardAug 21, 2025
Why is my Gravely ZT 915132 - 2350 Lawn Mower engine overheating?
- T
  Timothy JuarezAug 21, 2025
  If your Gravely Lawn Mower engine overheats, start by checking the engine oil level and adding oil if it's low. Also, the cooling system might be plugged, so clean it. If the problem persists, the engine itself may be faulty, and you should contact your Gravely Dealer.
J
Jessica RobinsonAug 26, 2025
How to fix a Gravely ZT 915132 - 2350 Lawn Mower that doesn't drive straight?
- J
  jack63Aug 26, 2025
  If your Gravely Lawn Mower does not travel in a straight line, start by checking the tire pressure and adjusting it as needed. If the tire pressure is correct, the steering levers might need adjustment. If the issue persists, the hydrostatic transmission and/or linkage may need adjustment, and you should contact your Gravely Dealer.
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Jared FloresAug 30, 2025
How to improve the cutting quality of my Gravely Lawn Mower?
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  hudsonjosephAug 30, 2025
  If you're experiencing poor cutting quality with your Gravely Lawn Mower, it could be due to a couple of factors. First, check if the mower deck is level and the mower pitch is correct, and adjust as necessary. Another common cause is dull or faulty mower blades, which you should sharpen or replace.

Summary

Introduction

Non-English Manuals

Information on obtaining manuals in languages other than English.

The Manual

Guidance on reading the manual for safe operation and maintenance.

Model and Serial Numbers

Location of model and serial numbers for parts ordering and service.

Product Registration

Unauthorized Replacement Parts

Delivery

Safety

Safety Alerts

Explanation of safety symbols and their meanings.

Notations

Safety Decals and Locations

Cautionary Measures

Specific cautions regarding tongue and trailer weight limits and usage.

Danger - Rotating Parts

Warning to stay clear of rotating parts and to keep feet and hands away.

Danger - Discharge Area

Instruction to stand clear of discharge area and not direct discharge at people.

Operating Warnings

Critical Safety Instructions

Hot Surface Warning

General Cautions

Extreme Danger Warnings

Emission Control System Certification Label

Comprehensive Safety Rules

Operating Safety Guidelines

Maintenance and Battery Safety

Engine Governor and Speed Limits

Exhaust Fume Hazard

Unit Assembly Procedures

Tire Pressure Check

Safety precautions and instructions for checking tire pressure.

Fuel Tank Filling Procedure Reference

Reference to the procedure for filling the fuel tank.

Safety Interlock System Check

Warning about interlock failure and checking its function.

Controls Functionality Check

Unit Controls and Features Overview

Unit Operation Guide

Safety Interlock System Verification

Detailed tests to ensure the safety interlock system is functioning correctly.

Ignition Switch Operation

Explanation of the ignition switch positions and operation.

Choke Control Usage

Instructions for using the choke control to start a cold engine.

Throttle Lever Operation (Models)

Explanation of throttle lever positions for engine speed control.

Parking Brake Operation

PTO Switch Engagement

Steering Lever Control

Mower Deck Lift Pedal

Fuel Tank Filling Procedure

Emergency Stop Procedure

Engine Starting and Stopping

Mower Operation Steps

Unit Transport Guidelines

Performance Enhancement Tips

Manual Unit Movement

Scheduled Maintenance Tasks

Interlock System Maintenance Check

Warning about interlock failure and testing it each time the unit is operated.

Parking Brake Maintenance Check

Procedure to check the parking brake's functionality by pushing the unit.

Routine Unit Cleaning

Instructions for cleaning the unit, including what not to use.

Tire Inspection and Pressure

Reference to specifications for correct tire pressure.

Mower Blade Inspection

Instructions to check mower blades for wear or damage.

Engine Maintenance Schedule

Battery Terminal Cleaning

Unit Lubrication Points

Fastener Integrity Check

Drive Belt Inspection

Service and Adjustment Procedures

Seat Tipping for Access

Instructions for tipping the seat forward to access components.

Operator Seat Adjustment

Steps to adjust the seat position for operator comfort.

Mower Deck Service

Step-by-step guide for removing and installing the mower deck.

Mower Deck Reinstallation

Mower Deck Leveling and Pitch

Cutting Height Adjustment

Specifies the required distance from mower blades to the ground for cutting height.

Mower Blade Forward Pitch

Mower Blade Side-to-Side Pitch

Mower Deck Height and Pitch Adjustment

Mower Blade Replacement

Mower Blade Sharpening Guidelines

Blade Sharpening Technique

Battery Service Procedures

General Battery Maintenance

Battery Terminal and Cable Cleaning

Battery Charging Instructions

Steering Lever Height Adjustment

Jump-Starting Caution

Tracking and Speed Adjustment

PTO Belt Replacement Procedure

Hydrostatic Belt Replacement

Unit Storage Procedures

Short-Term Storage Guidelines

Recommendations for cleaning and storing the unit for short periods.

Long-Term Storage Guidelines

Procedures for long-term storage, including battery and fuel system care.

Fuel System Preparation for Storage

Advice on treating the fuel system for storage to prevent deterioration.

Troubleshooting Common Issues

Engine Crank;Start Failures

Troubleshooting steps for an engine that will not crank or start.

Rough Engine Operation

Troubleshooting steps for an engine that runs roughly.

Unit Movement Issues

Troubleshooting steps for unit movement issues when steering.

PTO;Blade Engagement Problems

Troubleshooting steps for PTO or blade engagement problems.

Engine Overheating Troubleshooting

Unit Movement with Brake Engaged

Straight Line Tracking Issues

Unit Creeping in Neutral

Cutting Quality Issues

Genuine Service Parts List

Optional Accessories

Technical Specifications Summary

Consumer Ride-On Warranty

Owner Warranty Responsibilities

Key responsibilities of the customer regarding product registration and maintenance.

Warranty Coverage Exceptions

Specific exceptions and limitations to the warranty coverage.

Warranty Limitations and Exclusions

Items Not Covered by Warranty

Warranty Remedy and Damage Limits

Implied Warranty Disclaimer