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Gravely Pro-Stance 48 - User Manual

Gravely Pro-Stance 48
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Owner/Operator Manual
Manuel du Propriétaire/Utilisateur
Pro-Stance
™
04780000A • 10/14
Printed in USA
ENGLISH
FRANÇAIS
E10
The use of any gasoline exceeding 10% ethanol (E10) or
10% MTBE will void the product warranty.
L’utilisation d’une essence contenant plus de 10%
d’éthanol (E10) ou de 10% de MTBE annulent la garantie.
Models
994126 – Pro-Stance 48
(SN 040000 +)
994128 – Pro-Stance 52
(SN 040000 +)
994130 – Pro-Stance 52 EFI
(SN 040000 +)
994127 – Pro-Stance 48 CARB
(SN 040000 +)
994129 – Pro-Stance 52 CARB
(SN 040000 +)
994121 – Pro-Stance 52
(SN 040000 +)
994123 – Pro-Stance 60
(SN 040000 +)
994124 – Pro-Stance 60 EFI
(SN 040000 +)
994125 – Pro-Stance 60 CARB
(SN 040000 +)

Table of Contents

Other manuals for Gravely Pro-Stance 48

Preview: Operator's Manual
Operator's Manual48 pages

Questions and Answers

  • J
    james62Aug 18, 2025
    Why won't my Gravely Pro-Stance 48 engine crank?
    • R
      Robert JohnstonAug 18, 2025
      If your Gravely Lawn Mower engine won't crank, several issues could be the cause. Here are a few things to check: * Ensure the PTO is disengaged. * Make sure the parking brake is engaged. * Inspect battery cables for looseness or corrosion, and clean/tighten if needed. * Check the battery charge level and charge if necessary. * Examine the main fuse and replace it if it's blown. * Check relays in the fuse block and replace if necessary. * Look for loose or broken wires in the wiring harness. If none of these steps resolve the issue, further troubleshooting might be needed.
  • D
    David DuarteAug 20, 2025
    Why does my Gravely Lawn Mower engine crank but not start?
    • A
      anthony53Aug 20, 2025
      If your Gravely Lawn Mower's engine cranks but doesn't start, several factors could be at play. First, ensure the fuel tank isn't empty and fill it if needed. A weak battery can also prevent starting, so check the voltage and charge if required.
  • S
    Susan BurkeAug 22, 2025
    What to do if my Gravely Lawn Mower engine cranks but does not start?
    • M
      margaret73Aug 23, 2025
      If your Gravely Lawn Mower engine cranks but doesn't start, consider these potential causes: * The fuel tank may be empty, so fill it up. * The battery might be weak, so check the voltage and charge if required.
  • A
    Andrew WhiteAug 26, 2025
    Why is my Gravely Lawn Mower not driving?
    • F
      fjeffersonAug 26, 2025
      If your Gravely Lawn Mower isn't driving, here are a few things to check: 1. Ensure the parking brake is disengaged. 2. Confirm that the transmission bypass levers are closed. 3. Check the hydraulic oil level and add oil if it's low.
  • D
    Daniel BarreraAug 28, 2025
    Why won't the PTO or mower blades engage or shut off on my Gravely Pro-Stance 48 Lawn Mower?
    • V
      Valerie AustinAug 28, 2025
      If the PTO or mower blades on your Gravely Lawn Mower won't engage or shut off, it might be because the operator presence switch is not depressed. Depress the operator presence switch by holding down the right steering control handle.
  • J
    James KimAug 30, 2025
    What to do if my Gravely Pro-Stance 48 Lawn Mower cranks but does not start?
    • D
      David MooreAug 30, 2025
      If your Gravely Lawn Mower engine cranks but doesn't start, several factors could be responsible. Start by ensuring the fuel tank isn't empty and that the fuel supply is adequate. A weak battery can also prevent starting, so check the voltage and charge if required.
  • N
    Nicole SmithSep 1, 2025
    Why does my Gravely Pro-Stance 48 unit not drive?
    • R
      Ryan SantosSep 2, 2025
      If the unit does not drive, first disengage the parking brake. Also, ensure that the transmission bypass levers are closed. Check the hydraulic oil level and add oil if it is low.
  • L
    Lisa RitterSep 4, 2025
    Why won't the PTO or mower blades engage on my Gravely Lawn Mower?
    • R
      Ryan MaysSep 4, 2025
      If the PTO or mower blades on your Gravely Lawn Mower do not engage or shut off, make sure the operator presence switch is depressed by holding down the right steering control handle.
  • A
    Allison NewtonSep 7, 2025
    What to do if my Gravely Pro-Stance 48 engine continues to run when ignition key is off?
    • G
      Gabriela CervantesSep 7, 2025
      If your Gravely Lawn Mower engine keeps running even after you turn the ignition key off, it could be due to these reasons: * The ignition ground wire might be disconnected. Connect the ground wire to a clean metal surface.
  • J
    Jason GordonSep 9, 2025
    Why does my Gravely Lawn Mower engine not crank?
    • N
      Nathan WarrenSep 9, 2025
      If your Gravely Lawn Mower engine won't crank, there are several potential causes. First, ensure the PTO is disengaged and the parking brake is engaged. Check for loose or corroded battery cables, and clean and tighten them if necessary. A discharged or weak battery could also be the culprit, so charge the battery or check its voltage. Additionally, inspect the main fuse and relays in the fuse block, replacing them if needed. Finally, examine the wire harness and connections for any loose or broken wires.

Summary

Safety Fundamentals

Safety Alert Symbols and Signal Words

Understand symbols like ATTENTION! and signal words like DANGER! and WARNING! for safety.

Safety Warnings and Hazards

DANGER! Hazard Warnings

Critical warnings for imminent hazards, including discharge and dismemberment.

Safety Rules and Precautions

CAUTION! Hazard Warnings

General Safety Rules

Operator Age and Children Safety

Controls and Features Identification

Component Identification Diagram

Diagram showing location of key controls and features like fuel tank, steering levers, and PTO switch.

Basic Operation and Safety Interlocks

Steering Lever Operation

Safety Interlock System Testing

Test interlock system each time unit is operated; do not operate if faulty.

Parking Brake Interlock System

Pre-Start Checks and Starting Procedures

Carburetor Engine Starting

Steps for starting engines with a carburetor, including choke and throttle use.

Fuel Injection Engine Starting

Steps for starting fuel-injected engines, including priming the system.

Emergency Procedures and Basic Maneuvering

Emergency Stopping Procedures

Steps to take in an emergency, including returning levers to neutral and stopping the engine.

Mowing and Parking Procedures

Maintenance Schedule - Initial Checks

Each Use Maintenance Tasks

Every 25 Hours Maintenance

Maintenance Schedule - Intervals

Every 50 and 100 Hours Maintenance

Every 400 Hours Maintenance

Service and Adjustments - Engine Oil

Service Access and Panel Adjustment

Engine Oil Checks and Changes

Check engine oil level every 5 hours and change per manufacturer's recommendations.

Service and Adjustments - Hydraulics

Adding Hydraulic Fluid

Fill expansion tank with 15W-50 synthetic motor oil to the cold fill line.

Changing Hydraulic Fluid and Filter

Change fluid and filter after first 75 hours, then every 400 hours.

Service and Adjustments - Hydraulics and Blades

Purging the Hydraulic System

Mower Blade Removal and Replacement

Steps to remove, replace, and torque mower blades securely.

Mower Blade Maintenance

Sharpening Mower Blades

Sharpen blades evenly, check balance, and discard if worn or damaged.

Battery Service and Safety

Battery Removal, Replacement, and Cleaning

Procedure for removing, replacing, cleaning terminals, and securing the battery.

Unit Adjustments - Transaxle and Steering

Transaxle Neutral Adjustment

Steering Lever Adjustment

Steering, Tracking, and Brake Adjustments

Steering Lever Interlock Adjustment

Adjusting Unit to Track Straight

Parking Brake Adjustment Check

Brake and PTO Belt Adjustments

Adjusting the Parking Brake

Adjust parking brake cable tension to ensure it holds the unit securely.

PTO Belt Access and Replacement

Mower Deck Adjustments

Anti-scalp Roller Adjustment

Deck Lift Assist Adjustment

Height of Cut and Deck Removal

Adjusting Index Wheel and HOC Belt Tension

Adjust HOC indicator and belt tension for accurate cutting height.

Removing the Mower Deck

Steps for safely removing the mower deck, including releasing lift assist springs.

Mower Deck Installation and Leveling

Installing the Mower Deck

Leveling the Mower Deck

Adjust deck for side-to-side levelness and front-to-back pitch for optimal cut quality.

Blade Level and Pitch Check

Measure blade height and pitch to ensure proper deck leveling.

Blade Height and Clutch Adjustments

Adjusting Blade Height

Adjust deck lift brackets to set the desired blade height and pitch.

Clutch Adjustment Procedure

Check and adjust clutch air gap for proper engagement and disengagement.

Storage Procedures and Fuel System

Short-Term and Long-Term Storage

Guidelines for storing the unit short-term or long-term, including cleaning and battery care.

Fuel System Storage

Troubleshooting Common Problems

Engine Starting and Running Issues

Diagnose and correct issues like engine not cranking or not starting.

Unit Movement and PTO Issues

Troubleshooting Malfunction Indicator Light

Malfunction Indicator Light (MIL)

Technical Specifications - Part 1

Model Specifications (994126-994121)

Specifications for Models 994126, 994128, 994130, 994121 including engine, speed, and dimensions.

Technical Specifications - Part 2

Model Specifications (994123-994125)

Specifications for Models 994123, 994124, 994127, 994129, 994125 including engine, speed, and dimensions.

Commercial Mowing Equipment Limited Warranty

Warranty Coverage and Special Extensions

Details consumer and commercial warranty periods and special extensions.

Warranty Exceptions and Customer Responsibilities

Warranty Exclusions and Limitations

Customer Responsibilities and Service Locations

Customer obligations for maintenance and finding authorized service representatives.

Warranty Disclaimers and Legal Rights

Gravely Pro-Stance 48 Specifications

General IconGeneral
BrandGravely
ModelPro-Stance 48
CategoryLawn Mower
LanguageEnglish

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