Gravely MINI-ZT 915064 - User Manual

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Owner/Operator Manual

Models

915054 - 1540

915064 - 1534

915070 - 1534

MINI-ZT

00462900 11/05

Supersedes 00346600

Printed in USA

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ENGLISH

FRANÇAIS

ESPAÑOL

Questions and Answers

C
Courtney WilliamsAug 4, 2025
Why won't my Gravely MINI-ZT 915064 engine crank or start?
- J
  Jennifer JeffersonAug 4, 2025
  If your Gravely Lawn Mower engine won't crank or start, here's what might be happening: * The safety interlock system may not be engaged or could be faulty. Check the safety interlock system. * The fuel tank could be empty. Refill the fuel tank. * The battery might be discharged. Charge the battery. * There could be a poor connection between the battery and its cables. Tighten the battery cables and clean them. * The spark plug wires might be loose, or the spark plugs could be faulty. Connect the spark plug wires or replace the spark plugs. * There may be a faulty electrical system or engine. In these cases, it is best to contact your Gravely Dealer.
S
Shawn GibsonAug 8, 2025
Why doesn't my Gravely MINI-ZT 915064 Lawn Mower move when steering levers are used?
- M
  Mrs. Jennifer MatthewsAug 8, 2025
  If your Gravely Lawn Mower doesn't move when using the steering levers while the engine is running, consider these possibilities: * The transmission bypass lever might be engaged. Disengage the transmission bypass lever. * The hydrostatic belt could be faulty. Replace the hydrostatic belt. * If neither of those solutions work, there may be a faulty transmission, and you should contact your Gravely Dealer.
A
Angela SmithAug 13, 2025
What to do if PTO or mower blades do not engage on Gravely Lawn Mower?
- S
  Scott BryantAug 13, 2025
  If the PTO or mower blades on your Gravely Lawn Mower won't engage or shut off, it could be due to several reasons: 1. The operator presence switch might not be depressed. Make sure you are sitting on the seat to depress the switch. 2. The electric clutch connector could be loose or disconnected. Connect the electric clutch connector. 3. The PTO belt may be faulty. Replace the PTO belt. 4. For issues related to a faulty operator presence switch, PTO switch, wires, connectors, or clutch, it is best to contact your Gravely Dealer.
C
cynthiafranklinAug 17, 2025
How to fix a Gravely Lawn Mower engine that runs rough?
- C
  christopher44Aug 17, 2025
  If your Gravely Lawn Mower engine runs rough, here are a few potential causes: * The choke may be engaged. Disengage the choke. * The air filter cartridge could be plugged. Clean or replace the air filter cartridge. * If the issue persists, there may be a faulty engine, and you should contact your Gravely Dealer.
G
George ParkAug 21, 2025
Why is the cutting quality poor on my Gravely Lawn Mower?
- T
  Tonya MirandaAug 21, 2025
  If you're experiencing poor cutting quality with your Gravely Lawn Mower, consider these potential issues: * The mower deck might not be level, or the mower pitch could be incorrect. Level and adjust the pitch of the mower deck. * The mower blades may be dull or faulty. Sharpen or replace the mower blades.
S
Stephen VillanuevaAug 26, 2025
What to do if my Gravely MINI-ZT 915064 Lawn Mower engine overheats?
- T
  Tara JamesAug 26, 2025
  If your Gravely Lawn Mower engine is overheating, here are possible causes: * The engine oil level might be low. Add engine oil. * The cooling system could be plugged. Clean the cooling system. * If the issue persists, there may be a faulty engine, and you should contact your Gravely Dealer.
J
Jordan AliAug 30, 2025
How to fix a Gravely MINI-ZT 915064 that does not travel straight?
- M
  Michael MossAug 30, 2025
  If your Gravely Lawn Mower isn't traveling in a straight line, check these items: * Incorrect tire pressure could be the issue. Check the tire pressure. * The steering levers may need adjustment. Adjust the steering levers. * If the problem continues, the hydrostatic transmission and/or linkage might need adjustment; in this case, contact your Gravely Dealer.

Summary

Safety Precautions

Pre-Operation Safety Checklist

Understanding Hazard Alerts

Explains safety symbols, hazard levels (Danger, Warning, Caution), and notations.

Safety Decal Locations

Refers to figures for the location of safety decals on the unit.

Specific Operational Safety Rules

Details specific safety warnings for operation, including slope handling and general hazards.

Controls and Features

Control Panel Overview

Operation Procedures

Safety Interlock System Testing

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

Starting and Stopping the Engine

Explains the procedures for starting and shutting off the engine using ignition and throttle.

Steering and Brake Operation

Mower Deck Adjustment

Maintenance Schedule

Safety and Brake System Checks

Schedule for checking safety interlock and parking brake systems.

Cleaning and Tire Pressure

Blade Inspection and Engine Service

Schedule for inspecting mower blades and performing engine maintenance.

Service and Adjustments

Seat Adjustment Procedure

Lubrication and Fastener Tightening

Belt System Checks

Mower Deck Service

Mower Deck Removal and Installation

Detailed steps for removing and reinstalling the mower deck.

Deck Leveling and Pitch Adjustment

Instructions for measuring and adjusting mower deck height and pitch.

Mower Blade Replacement and Sharpening

Procedures for replacing and sharpening mower blades.

Storage and Troubleshooting

Unit Storage Procedures

Engine Starting Problems

Troubleshooting steps for engine crank/start issues.

Engine Performance Issues

Troubleshooting for rough running or overheating engines.

Troubleshooting and Quality

Engagement and Movement Issues

Troubleshooting for PTO/blade engagement, unit movement, and creep.

Cutting Quality Problems

Summary

Safety Precautions

Pre-Operation Safety Checklist

Understanding Hazard Alerts

Explains safety symbols, hazard levels (Danger, Warning, Caution), and notations.

Safety Decal Locations

Refers to figures for the location of safety decals on the unit.

Specific Operational Safety Rules

Details specific safety warnings for operation, including slope handling and general hazards.

Controls and Features

Control Panel Overview

Operation Procedures

Safety Interlock System Testing

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

Starting and Stopping the Engine

Explains the procedures for starting and shutting off the engine using ignition and throttle.

Steering and Brake Operation

Mower Deck Adjustment

Maintenance Schedule

Safety and Brake System Checks

Schedule for checking safety interlock and parking brake systems.

Cleaning and Tire Pressure

Blade Inspection and Engine Service

Schedule for inspecting mower blades and performing engine maintenance.

Service and Adjustments

Seat Adjustment Procedure

Lubrication and Fastener Tightening

Belt System Checks

Mower Deck Service

Mower Deck Removal and Installation

Detailed steps for removing and reinstalling the mower deck.

Deck Leveling and Pitch Adjustment

Instructions for measuring and adjusting mower deck height and pitch.

Mower Blade Replacement and Sharpening

Procedures for replacing and sharpening mower blades.

Storage and Troubleshooting

Unit Storage Procedures

Engine Starting Problems

Troubleshooting steps for engine crank/start issues.

Engine Performance Issues

Troubleshooting for rough running or overheating engines.

Troubleshooting and Quality

Engagement and Movement Issues

Troubleshooting for PTO/blade engagement, unit movement, and creep.

Cutting Quality Problems

Gravely MINI-ZT 915064 Specifications

General

Brand	Gravely
Model	MINI-ZT 915064
Category	Lawn Mower
Language	English

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