Exmark QUEST SP User Manual

QUEST®SPMODELS
ForSerialNos.
850,000&Higher
PartNo.4500-582Rev.A

Exmark QUEST SP Specifications

General

Brand	Exmark
Model	QUEST SP
Category	Lawn Mower
Language	English

Summary

Introduction

Model and Serial Number Identification

Identifies the location of model and serial numbers for service.

Safety

Safety Alert Symbol

Explains the safety alert symbol used in the manual for hazard identification.

Safe Operating Practices

Outlines essential guidelines for safe operation of the mower.

Slope Operation

Details safe practices for operating the mower on inclines and slopes.

Children Safety

Safety precautions to protect children around the mower.

Towing and Storage Safety

Guidelines for safely towing and storing the equipment.

Safety and Instructional Decals

Importance and placement of safety decals for user awareness.

Specifications

Model Numbers

Lists the specific model numbers for the Quest SP turf equipment.

System Specifications

Details specifications for engine, fuel, electrical, and safety systems.

Drive System and Tires

Specifications for the hydrostatic drive, tires, and wheels.

Cutting Deck and Dimensions

Specifications for the cutting deck and overall machine dimensions.

Product Overview

Torque Requirements

Specifies correct torque values for various fasteners on the mower.

Operation

Control Levers and Switches

Overview and operation of motion control, throttle, brake, choke, and ignition controls.

Hour Meter and Fuel Shut-Off

Function of the hour meter and operation of the fuel shut-off valve.

Drive Wheel Release

Instructions for operating the drive wheel release valves for manual movement.

Deck Controls and Pre-Start

Operation of deck lift, transport lock, and pre-start procedures.

Rollover Protection System (ROPS) Operation

Proper procedures for engaging and disengaging the ROPS.

Starting, Engaging, and Stopping the Engine

Step-by-step guide for starting, engaging PTO, and stopping the engine safely.

Driving and Cutting Height Adjustment

Instructions for driving forward, reverse, and adjusting cutting height.

Anti-Scalp Roller Adjustment

How to adjust the anti-scalp rollers for optimal deck performance.

Transporting and Loading the Mower

Safety guidelines and procedures for transporting and loading the unit.

Maintenance

Recommended Maintenance Schedule

A comprehensive schedule outlining maintenance tasks and intervals.

Engine Oil and Battery Checks

Procedures for checking engine oil level and battery charge.

Recommended Jump Starting Procedure

Safe and recommended steps for jump starting the mower.

Mower Blade Inspection and Maintenance

Inspecting, sharpening, or replacing mower blades.

Safety Interlock System Checks

Testing the function of crucial safety interlock mechanisms.

Rollover Protection, Seat Belt, and Hardware Checks

Inspecting ROPS knobs, seat belt, and general hardware for safety.

Air Cleaner and Oil Level Maintenance

Servicing the air cleaner and checking hydraulic oil levels.

Engine Oil and Filter Change

Step-by-step guide for changing engine oil and filter.

Fuel Filter and Hydraulic System Maintenance

Replacing fuel filter and changing hydraulic fluid and filters.

Tire Pressure, Belt Condition, Lubrication, and Spark Plugs

Maintenance tasks for tires, belts, fittings, and spark plugs.

Spark Arrester Check and Hydraulic Oil

Inspecting spark arrester and managing hydraulic oil.

Waste Disposal Procedures

Guidelines for proper disposal of motor oil and batteries.

Adjustments

Deck Leveling

Procedure to ensure the mower deck is level.

Thread Locking, Anti-Seize, and Dielectric Grease

Information on adhesives, anti-seize, and dielectric grease usage.

Blade Slope Adjustment

How to adjust the cutting deck blade slope.

Belt Tension and Parking Brake Adjustment

Information on belt tension and adjusting the parking brake.

Motion Control Handle Adjustment

Adjusting the height and tilt of motion control handles.

Tracking and Seat Suspension Adjustment

Adjusting forward tracking and seat ride suspension.

Electric Clutch Adjustment

Removing Clutch Shim

Steps to remove the shim for electric clutch adjustment.

Cleaning

Engine Area and Cooling Fins Cleaning

Cleaning engine area, exhaust, and cooling fins.

Hydro Fan and Deck Cleaning

Cleaning hydro fan fins and grass buildup under the deck.

Troubleshooting

Starter Does Not Crank

Diagnosing and resolving problems with the starter not cranking.

Engine Start and Running Problems

Troubleshooting issues with the engine not starting or running correctly.

Engine Power, Steering, and Drive Issues

Diagnosing and fixing engine power, steering pull, and drive problems.

Cutting, Vibration, and Blade Rotation Issues

Troubleshooting uneven cutting, vibration, and blade rotation.

Schematics

Electrical Diagram

Visual representation of the mower's electrical system wiring.

Electrical Logic Schematic

Logic diagram illustrating the mower's electrical control functions.

Warranty Information

Warranty Coverage and Exclusions

Details on warranty coverage, exceptions, and items not covered.

Obtaining Warranty Service

Procedures and owner responsibilities for claiming warranty service.