Scag Power Equipment SWZT48-15FS User Manual

PART NO. 03395
PRINTED 9/2015
PRINTED IN USA
© 2015
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
Congratulations on owning a Scag mower! This manual contains the operating
instructions and safety information for your Scag mower. Reading this manual
can provide you with assistance in maintenance and adjustment procedures to
keep your mower performing to maximum efciency. The specic models that
this book covers are listed on the inside cover. Before operating your machine,
please read all the information enclosed.
SWZT
Walk-Behind
Model: SWZT36-14FS
SWZT48-15FS
SWZT52-18FS
SWZT52-18FSE
SWZT61-22FSE
OPERATOR’S
MANUAL

Scag Power Equipment SWZT48-15FS Specifications

General

Brand	Scag Power Equipment
Model	SWZT48-15FS
Category	Lawn Mower
Language	English

Summary

General Information

Introduction

Overview of manual, dealer contact, and approved accessories.

Direction Reference

Defines directional terms used in the manual for machine orientation.

Servicing Engine and Drive Train Components

Guidance on engine/drive train service and dealer recommendations.

Symbols

Key to symbols used throughout the operator's manual for controls and indicators.

Safety Information

Introduction

Importance of operator safety, training, and responsibility for accident prevention.

Signal Words

Explanation of DANGER, WARNING, CAUTION, and the ATTENTION symbol.

Before Operation Considerations

Pre-operation checks and warnings for safe use of the mower.

Operation Considerations

Guidelines for safe mower operation, including slopes and controls.

Maintenance Considerations & Storage

Safety precautions for maintenance, adjustments, and proper mower storage.

Using a Spark Arrestor

Information on spark arrestor requirements, especially for California.

Spark Ignition System

Compliance statement for the spark ignition system.

Safety and Instructional Decals

Identification and meaning of critical safety decals on the mower.

Specifications

Engine

Details on engine type, brand, model, displacement, and fuel.

Electrical

Specifications for the mower's electrical system components.

Engine Deck

Specifications for drive system, controls, wheels, and fuel tank.

Cutter Deck

Specifications for cutting width, blades, discharge, and deck components.

Weights and Dimensions

Physical specifications including length, width, height, and operating weight.

Productivity

Estimates for cutting width and acres mowed per day.

Operating Instructions

Controls and Instrument Identification

Identification and function of all mower and engine controls.

Safety Interlock System

Explanation of the safety system preventing mower operation.

Initial Run-In Procedures

Recommended checks and maintenance for the first 20 hours of operation.

Starting the Engine

Step-by-step guide for safely starting the mower's engine.

Ground Travel and Steering

Instructions for safe forward, reverse, and steering operation.

Engaging the Deck Drive (Cutter Blades)

Procedure for safely engaging and disengaging the mower deck.

Hillside Operation

Safety guidelines and precautions for operating on slopes.

Parking the Mower

Steps for safely parking the mower on level surfaces.

After Operation

Post-operation cleaning, checks, and refueling procedures.

Removing Clogged Material

Safety procedures for clearing discharge chute blockages.

Moving Mower with Engine Stopped

Instructions for moving the mower manually without the engine running.

Recommendations for Mowing

Tips for optimal cutting performance and lawn appearance.

Troubleshooting Cutting Conditions

Adjustments

Parking Brake Adjustment

Procedure for adjusting the mower's parking brake for proper function.

Neutral Adjustment

Steps to adjust the transmission neutral position for drive wheels.

Neutral Latch Adjustment

Procedure to ensure steering controls properly engage neutral latch.

Tracking Adjustment

Steps to align steering for straight-line mower tracking.

Throttle Control and Choke Adjustments

Guidance on throttle and choke adjustments, referring to dealer service.

Belt Adjustment

Information on belt tensioning, alignment, and replacement intervals.

Belt Alignment

Importance of belt alignment and dealer contact for issues.

Cutter Deck Adjustments

Procedures for setting cutter deck level, pitch, and height.

Electric Clutch Adjustment

How to adjust the electric clutch air gap for proper engagement.

Maintenance

Maintenance Chart - Recommended Service Intervals

Schedule of recommended maintenance tasks based on operating hours.

Lubrication

Grease fitting lubrication chart with intervals and lubricant types.

Hydraulic System

Procedures for checking and changing hydraulic oil and filters.

Engine Oil

Guidelines for checking and changing engine oil and oil filters.

Engine Fuel System

Instructions for safely filling the fuel tank and fuel system components.

Engine Air Cleaner

Procedures for cleaning or replacing the engine air cleaner element.

Battery - Electric Start Models

Safety precautions and information regarding the mower's battery.

Cutter Blades

Instructions for inspecting, sharpening, and replacing mower blades.

Tires

Guidance on checking and maintaining proper tire pressure.

Illustrated Parts List

Scag Approved Attachments and Accessories

List of manufacturer-approved attachments and accessories for the mower.

36" Cutter Deck

Illustrated parts breakdown for the 36-inch mower deck.

48" Cutter Deck

Illustrated parts breakdown for the 48-inch mower deck.

52" Cutter Deck

Illustrated parts breakdown for the 52-inch mower deck.

61" Cutter Deck

Illustrated parts breakdown for the 61-inch mower deck.

Cutter Deck Controls

Illustrated parts for the mower deck control mechanisms.

Engine Deck & Hydraulic System

Illustrated parts for the engine deck and hydraulic system components.

Steering Controls

Illustrated parts for the mower's steering control system.

Brake Components

Illustrated parts for the mower's braking system.

Electrical System and Throttle Control - Manual Start

Illustrated parts for the manual start electrical and throttle systems.

Electrical System and Throttle Control - Electric Start

Illustrated parts for the electric start electrical and throttle systems.

SWZT Fuel System

Illustrated parts for the mower's fuel delivery system.

ZT-2800 Hydraulic Axle Assembly

Illustrated parts breakdown for the ZT-2800 hydraulic axle.

Replacement Decals and Information Plates

List and diagrams of replacement decals for the mower.

SWZT Electrical Schematic - Manual Start

Wiring schematic for the manual start electrical system.

SWZT Electrical Schematic - Electric Start

Wiring schematic for the electric start electrical system.

Limited Warranty