Gravely Pro-Stance 48 User Manual

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 +)

Gravely Pro-Stance 48 Specifications

General

Brand	Gravely
Model	Pro-Stance 48
Category	Lawn Mower
Language	English

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