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General| Engine | Kawasaki FR691V |
|---|---|
| Engine Size | 726 cc |
| Engine Power | 23 hp |
| Cutting Width | 52 in |
| Deck Type | Fabricated |
| Deck Material | 10-gauge steel |
| Transmission | Hydro-Gear ZT-3400 |
| Spindle Material | Aluminum |
| Ground Speed Forward | 8 mph |
| Ground Speed Reverse | 4 mph |
| Turning Radius | Zero |
| Engine Type | V-Twin |
| Cutting Height | 1.5 - 4.5 in |
Information on how to get manuals in languages other than English from dealers or website.
Guidance on reading the manual for operation and maintenance understanding.
Details on separate engine manuals and ordering replacement parts.
Gravely's right to change products without notice.
Key tasks for dealers during unit delivery to customers.
Explanation of safety alert symbols, signal words, and notations used in the manual.
Guidelines for safe operation, applicable laws, and required operator training.
Emphasis on always replacing missing or damaged safety decals.
Critical warnings about severe injury or death from improper operation.
Precautions for operating on slopes and keeping bystanders safe.
Warnings about hazards related to rotating blades, moving belts, and discharge.
Precautions to prevent tipping and hazards during maintenance.
Safety measures concerning bystanders and loss of traction.
Reinforcement of danger warnings for discharge and rotating parts.
Directives against unsafe practices like improper discharge or operation without guards.
Warnings about hot surfaces and general safety for feet, hands, and people.
Precautions during fueling, including no smoking.
Details about the equipment's emission control system and compliance.
Comprehensive review of safety rules for assembly and operation.
Warnings about dangers from moving parts and engine fumes.
Proper use of controls, safety devices, and visibility considerations.
Guidelines for safe operation on slopes and parking procedures.
Safety advice for towing equipment and transporting the unit.
Precautions for handling fuel, batteries, and preventing electric shock.
Guidelines for unit storage, attachment use, and hardware checks.
Steps for unpacking, preparing, and checking components before assembly.
Instructions for seat, levers, lubrication, and safety interlock system checks.
Labels and descriptions of major controls shown in Figure 4.
How to use steering levers and test the safety interlock system.
Operation of the ignition switch and choke for starting the engine.
Operating the throttle, adjusting cutting height, and using the parking brake.
Using bypass valves, PTO switch, and mower lift pedal.
Adjusting the seat and understanding the hour meter functions.
Proper procedures and precautions for filling the fuel tank.
Recommended gasoline types and the use of fuel stabilizers for storage.
Essential checks before starting the engine, including interlock and air filter.
Steps for stopping the unit in an emergency and shutting off the engine.
Procedures for starting the engine and operating the mower.
Steps for safely parking the mower.
Procedure for disengaging transmission to move the unit manually.
Recommendations for cutting dry grass, blade sharpness, and deck leveling.
Regular checks required for safety interlock, parking brake, fluid, tires, and unit cleaning.
Tasks for engine maintenance, blade checks, air filter, lubrication, and fasteners.
Steps to place the unit in the required service position.
Procedures for checking the hydraulic fluid level and adding fluid.
Steps for draining and replacing hydraulic fluid and filter.
Procedure to purge air from the hydraulic system after service.
Steps for removing, replacing, and torquing mower blades.
Instructions for sharpening, balancing, and installing mower blades.
Steps for removing, replacing, and cleaning the unit's battery.
Guidelines for charging the battery and first aid for electrolyte contact.
Applying oil to pivot points and pin connections as per schedule.
Procedure to adjust steering controls to prevent unit from creeping.
Steps to align steering levers and adjust brake interlock.
Procedures for adjusting tire pressure and limiter bolts for straight tracking.
Adjusting the height of the steering lever handles.
Guidance on adjusting the parking brake if it does not hold properly.
Procedures for checking and adjusting the parking brake cable.
Steps for accessing and replacing the PTO belt.
Detailed instructions for replacing mower and hydro pump belts.
How to adjust anti-scalp rollers for different cutting heights.
Steps for safely removing the mower deck from the unit.
Procedure for installing the mower deck under the unit.
Steps to ensure the mower deck is level for a quality cut.
Procedures for checking and adjusting blade side-to-side level and front-to-back pitch.
Steps for checking and adjusting the clutch air gap.
Guidelines for storing the unit for short and extended periods.
Lists of available accessories and common service parts.
Technical specifications for the HD 48 and HD 52 models.
Technical specifications for the HD 60, HD 44, and additional HD 60 models.
Overview of warranty periods for different product groups and uses.
Details on special warranty extensions and common exceptions/limitations.
Purchaser's duties for obtaining warranty service and product registration.
Items not covered by warranty and general disclaimers.
Information on limitations of liability and implied warranties.
Owner's rights, obligations, and manufacturer's coverage for emission systems.
Specifics on warranty period, defect coverage, and repair timelines.
List of components considered emission-related for evaporative emissions.
Disclaimer regarding California-specific emission control certifications.
