Gravely pro-turn 460 diesel 992236 User Manual

Gravely pro-turn 460 diesel 992236

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Operator’s Manual

Manuel du I’utilisateur

Pro-Turn

400 Diesel

04887100 • 9/15

Printed in USA

ENGLISH

FRANÇAIS

™

Models

992236 – Pro-Turn 460 Diesel

(SN 050,000 +)

992240 – Pro-Turn 472 Diesel

(SN 050,000 +)

Questions and Answers:

S
Sherri TurnerJul 31, 2025
What to do if Gravely Lawn Mower engine cranks but does not start?
- J
  Joe RogersJul 31, 2025
  If your Gravely Lawn Mower engine cranks but doesn't start, the possible reasons include an empty fuel tank, which you should fill. Another reason might be a dirty air cleaner, so you should clean or replace it. Also, the fuel filter might be dirty, so clean or replace the fuel filter. If these steps do not resolve the issue, the engine may be faulty, and you should refer to the Engine Manual or consult your Gravely Dealer.
B
Brian LloydAug 4, 2025
What to do if Gravely pro-turn 460 diesel 992236 Lawn Mower does not drive?
- J
  Joanna MartinezAug 4, 2025
  If your Gravely Lawn Mower won't drive, start by checking if the parking brake is engaged and disengage it if it is. Make sure the transmission bypass levers are closed. Also, verify the hydraulic oil level and add oil if it's low. If the problem persists, there may be a fault in the hydraulic drive system, and you should consult your Gravely dealer.
P
Peter CoxAug 9, 2025
Why PTO or mower blades do not engage on Gravely pro-turn 460 diesel 992236 Lawn Mower?
- K
  Kevin PruittAug 9, 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 sitting on the seat. If that's not the issue, the PTO switch may be faulty. Check the electrical system to the clutch for damage or wear, or consult your Gravely Dealer.
A
Amy FranklinAug 13, 2025
What does it mean if the oil pressure light is on in Gravely pro-turn 460 diesel 992236 Lawn Mower?
- G
  guzmankarenAug 13, 2025
  If the oil pressure light is on in your Gravely Lawn Mower, it indicates low oil pressure; refer to the Engine Manual for further instructions.
E
Elizabeth MonroeAug 17, 2025
How to troubleshoot Gravely pro-turn 460 diesel 992236 Lawn Mower when engine does not crank?
- J
  jwheelerAug 17, 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 if found, clean and tighten them. The battery may also be discharged, so charge it. If none of these steps work, the starter may be faulty, and you should consult your Gravely Dealer.
J
Jessica ThompsonAug 22, 2025
Why is Gravely pro-turn 460 diesel 992236 overheating?
- J
  Jonathan DicksonAug 22, 2025
  If the water temperature gauge on your Gravely Lawn Mower is reading above normal, indicating overheating, check the following: Ensure the engine oil level is adequate—add oil if necessary, referring to the Engine Manual. Also, verify the coolant level and add coolant if it's low. A radiator plugged with debris can also cause overheating, so clean the radiator. If the issue persists, the radiator itself may be faulty, and you should consult your Gravely dealer.
G
Gabriel CuevasAug 27, 2025
What causes Gravely Lawn Mower engine to run when key is off?
- Q
  qrodriguezAug 27, 2025
  If your Gravely Lawn Mower engine continues to run when the ignition key is in the off position, it could be due to a disconnected ignition ground wire; connect the ground wire to a clean metal surface. Alternatively, the ignition switch may have failed and needs replacement; consult your Gravely Dealer.

Gravely pro-turn 460 diesel 992236 Specifications

General

Engine Type	Diesel
Horsepower	24.8 hp
Cutting Width	60 inches
Transmission	Hydro-Gear ZT-5400
Turning Radius	Zero-turn
Tire Size Rear	26 x 12-12
Displacement	1, 267 cc
Deck Type	Fabricated
Standard Features	Suspension Seat

Summary

INTRODUCTION

THE MANUAL

Read and understand manuals for safety, controls, and maintenance.

ENGINE MANUAL

Manual for the engine specific to the unit.

SERVICE AND REPLACEMENT PARTS

Know model/serial numbers when ordering parts or making inquiries.

PRODUCT REGISTRATION

Dealer must register product for warranty and service info.

SAFETY

SIGNAL WORDS

Explains safety alert symbols and signal words used in the manual.

SAFETY DECALS

Explains the purpose of safety decals on the machine.

ASSEMBLY

UNIT ASSEMBLY

Steps for unpacking and assembling the unit.

PREPARATION CHECKLIST

List of checks before operating the unit.

PREPARE SEAT

Instructions for preparing the seat assembly.

CONTROLS AND FEATURES

OPERATOR CONTROLS OVERVIEW

Identifies key controls and features of the unit.

IGNITION AND INDICATOR LIGHTS

Controls engine start/stop and displays system status.

OPERATION

SAFETY INTERLOCK SYSTEM

Ensures unit only operates when safety conditions are met.

STARTING AND SHUT OFF

Procedures for starting and stopping the engine.

MOWING OPERATION

Steps for engaging the mower and operating the unit.

PARKING

Procedures for parking the unit safely.

MAINTENANCE SCHEDULE

EACH USE MAINTENANCE

Tasks to perform before or after each use.

HOURLY MAINTENANCE

Tasks based on operating hours (25, 50, 100).

PERIODIC MAINTENANCE

Tasks for longer intervals (400, 500 hours).

SERVICE AND ADJUSTMENTS

SERVICE POSITION

Procedure to place the unit in a service-ready position.

CHECK AND CHANGE HYDRAULIC FLUID

Procedures for checking and changing hydraulic fluid.

MOWER BLADE SERVICE

Instructions for removing, sharpening, and replacing mower blades.

ELECTRICAL SERVICE

REPLACING FUSES AND RELAYS

Procedures for replacing fuses and relays in the fuse box.

STEERING CONTROL NEUTRAL ADJUSTMENT

Adjusting steering linkages for proper neutral alignment.

STORAGE

SHORT TERM STORAGE

Guidelines for storing the unit for short periods.

LONG TERM STORAGE

Procedures for preparing and storing the unit for extended periods.

FUEL SYSTEM STORAGE PREP

Preparing the fuel system for storage to prevent deterioration.

TROUBLESHOOTING

ENGINE PROBLEMS

Addresses issues like engine not cranking or starting.

OPERATIONAL PROBLEMS

Addresses issues with PTO, blades, or unit movement.

SPECIFICATIONS

MODEL AND ENGINE SPECS

Details on model, engine, displacement, and speed.

DIMENSIONS AND WEIGHT

Specifications for size, weight, tires, and deck.

WARRANTY

WARRANTY COVERAGE

Details on warranty periods for different product groups.

WARRANTY EXCEPTIONS AND LIMITATIONS

Exclusions, limitations, and customer responsibilities for warranty.

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