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Snapper LT160H42FBV User Manual

Snapper LT160H42FBV
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Safety Instructions & Operator's Manual for
LAWN TRA CTOR
HYDROSTA TIC DRIVE
ELECTRIC CLUTCH
SERIES F
MODELS
L T160H42FB V
L T160H42FB V2
L T180H48FB V2
MODEL NUMBER EXPLANATION
i LT i 1,
MODEL DESIGNATION ----]
ENGINE HP
DRIVE SYSTEM TYPE
CUTTING WIDTH
;I ' I i_ I r I 2 I
I
ENGINE OPTIONS
ENGINE TYPE
ENGINE MODEL
SERIES DESIGNATION
LT - Model Designation
160 - 16.0 HP (Engine Horse Power)
180 - 18.0 HP (Engine Horse Power)
H - Hydrostatic Transmission Drive System
42 - 42" Cutting Width Mower Deck
48 - 48" Cutting Width Mower Deck
F - Series Designation
B - Briggs & Stratton Engine
V - Over Head Valve Type Engine
2 - Twin Cylinder Engine
Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow the
"IMPORTANT SAFETY INSTRUCTIONS" on pages 2 & 3, all other instructions contained in this manual and the
accompanying booklet "About Power Mower Safety". Lawn mowers and all power equipment can be potentially
dangerous if used improperly. REMEMBER: SAFETY REQUIRES CAREFULL USE IN ACCORDANCE WITH
INSTRUCTIONS AND COMMON SENSE!
SNAPPER
COPYRIGHT © 1999
SNAPPERINC. _McDonough, GA,, 30253 U.S,A,
ALL RIGHTS RESERVED
MANUAL No. 7-2833 (I.R. 8/24/99)

Table of Contents

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Snapper LT160H42FBV Specifications

General IconGeneral
BrandSnapper
ModelLT160H42FBV
CategoryLawn Mower
LanguageEnglish

Summary

Model Number Explanation

Model Number Breakdown

Explains the structure and meaning of the tractor model number.

Key Safety Instructions

Protection for Children

Guidelines to prevent child injury or accidents involving the machine.

Protection Against Tip-overs

Safety measures to prevent tractor tip-over accidents on slopes.

Preparation for Operation

Steps to take before starting the tractor, including reading manuals.

Operational and Maintenance Guidelines

Safe Operation Practices

Rules for operating the tractor safely, including controls and movement.

Maintenance Procedures

Routine maintenance tasks and safety precautions for servicing the machine.

Section 1: Familiarization

Components Overview

Identifies and illustrates the key parts of the lawn tractor.

Operator Controls

Details the location and function of the tractor's control panel elements.

Section 2: Operating Instructions

Pre-Start Checklist

Essential checks to perform before each engine start-up for safety and performance.

Operator's Seat Adjustment

Instructions for adjusting the seat for comfortable and safe operation.

Starting and Operating the Tractor

Starting the Engine

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

Engine Start-Up Warnings

Critical warnings regarding engine cranking and leaving the machine unattended.

Tractor Drive & Blade Operation

Starting Wheel Drive

Procedure for engaging and operating the tractor's forward and reverse movement.

Starting Mower Blade

How to engage the mower blade for cutting grass.

Stopping Engine, Blade, and Wheel Drive

Procedures for safely stopping all tractor functions.

Stopping Procedures & Height Adjustment

Stopping Mower Blades

How to disengage the mower blades.

Setting and Releasing Park Brake

Steps for engaging and disengaging the parking brake.

Cutting Height Adjustment

How to adjust the mower deck cutting height.

Rolling Tractor with Engine Off

Section 3: Maintenance

Introduction to Maintenance

Importance of using genuine parts and dealer servicing for quality.

Service After First 5 Hours

Initial maintenance tasks required after the first 5 hours of operation.

Regular Maintenance Tasks

Check Deck Drive Belt

Inspecting the deck drive belt for wear and tension.

Service Every 25 Operating Hours

Key checks and services for the engine and mower components.

Tractor Lubrication Points

Locations and methods for lubricating various tractor components.

Tractor Lubrication Details

Clutch/Brake Pivot Lubrication

Greasing the clutch/brake pivot point.

Steering System Lubrication

Lubricating steering sector gear, shaft, and drag link.

Park Brake Lever and Deck Lift Lubrication

Lubricating park brake lever and deck lift mechanisms.

Annual Maintenance Tasks

Engine Service

Annual engine servicing as per the owner's manual.

Fuel Filter Replacement

Procedure for replacing the fuel filter.

Spark Plug Service

Replacing the spark plug and checking gaps.

Hydrostatic Transmission Oil

Note on hydrostatic transmission requiring no maintenance.

Section 4: Adjustment & Repair

Engine Adjustments & Repair

Refers to engine owner's manual for owner-serviceable adjustments.

Mower Deck & Component Adjustments

Procedures for owner-adjustable mower deck and component settings.

Mower Deck Leveling (42-Inch)

Front-to-Rear Deck Leveling

Adjusting deck pitch for optimal cutting performance.

Mower Deck Leveling (48-Inch)

Side-to-Side Deck Leveling

Adjusting the mower deck for side-to-side levelness.

Mower Deck Leveling Adjustments

Side-to-Side (48-Inch Decks)

Final steps for adjusting the 48-inch deck's side-to-side levelness.

Front-to-Rear Leveling

Adjusting the mower deck's front-to-rear pitch.

Tractor Drive Component Adjustments

Brake Adjustment

How to adjust the tractor's brakes for proper stopping distance.

Steering Adjustment

Adjusting the steering mechanism to reduce excessive play.

Shifter Adjustment

Adjusting the speed control lever for accurate gear selection.

Drive Belt & Blade Service

Traction Drive Belt Adjustment

Adjusting the traction drive belt tension for optimal performance.

Mower Blade Wear Limits

Checking mower blades for wear and damage.

Mower Blade Sharpening & Wear

Ninja Blade Wear Limits

Specific wear limits for Ninja recycling blades.

Standard Blade Sharpening

How to sharpen standard mower blades.

Ninja Blade Sharpening

How to sharpen Ninja recycling mower blades.

Mower Blade Replacement

42-Inch Mower Blade Replacement

Procedure for replacing blades on a 42-inch mower deck.

48-Inch Mower Blade Replacement

Procedure for replacing blades on a 48-inch mower deck.

Traction Drive Belt Replacement (42-Inch)

42-Inch Mower Deck Removal

Steps to remove the 42-inch mower deck for belt access.

Traction Drive Belt Replacement (42-Inch)

Deck Removal Steps

Continued steps for removing the 42-inch mower deck.

Traction Drive Belt Replacement

Procedure for installing a new traction drive belt.

Traction Drive Belt Replacement (48-Inch)

48-Inch Mower Deck Removal

Steps to remove the 48-inch mower deck for belt access.

Traction Drive Belt Replacement (48-Inch)

Deck Removal Steps

Continued steps for removing the 48-inch mower deck.

Traction Drive Belt Replacement

Procedure for installing a new traction drive belt.

Deck Belt Replacement (42-Inch)

42-Inch Deck Drive Belt

Procedure for removing and replacing the 42-inch deck drive belt.

Deck Belt Replacement (48-Inch)

48-Inch Deck Drive Belt

Procedure for removing and replacing the 48-inch deck drive belt.

Battery Service & Handling

Battery Removal

Steps for safely removing the tractor battery.

Battery Installation

Steps for correctly installing the tractor battery.

Battery Service

Procedures for servicing a tractor battery.

Battery Storage

Recommendations for storing the battery during off-season.

Battery Testing Procedures

Battery Condition Chart

Table showing charge levels measured by different methods.

Mower Spindle Bearing Replacement

48-Inch Deck Only

Specific instructions for replacing bearings on 48-inch deck spindles.

Available Accessories

Section 5: Electrical System

LT160H42FBV Schematic

Wiring diagram for the LT160H42FBV model.

Electrical System Schematics

LT160H42FBV2 & LT180H48FBV2 Schematic

Wiring diagrams for LT160H42FBV2 and LT180H48FBV2 models.

Troubleshooting Guide

Starter Issues

Diagnosing and correcting problems with the starter motor.

Engine Start Failures

Troubleshooting reasons for the engine not starting.

Engine Stalling Issues

Identifying causes and solutions for the engine stalling.

Engine Power Loss

Addressing problems related to the engine losing power.

Engine Backfiring

Troubleshooting engine backfiring when turned off.

Excessive Vibration

Identifying causes of excessive vibration during operation.

Troubleshooting Guide (Continued)

Tractor Movement Issues

Diagnosing problems with tractor movement.

Blade Rotation Problems

Troubleshooting why mower blades are not turning.

Improper Grass Cutting

Resolving issues with cutting grass quality.

Poor Grass Discharge

Addressing problems with grass clippings discharge.

Battery Charging Issues

Troubleshooting why the battery is not charging.

Transmission Issues

Diagnosing and resolving transmission problems.

Maintenance Schedule & Parts

Scheduled Maintenance Tasks

A table outlining maintenance by usage intervals and time.

Maintenance Parts Identification

Part numbers for tractor, drive belts, and mower blades.

Warranty Information

Three Year Limited Warranty

Details of the warranty coverage for residential use.

Disclaimer of Warranty

Exclusions and limitations of implied warranties.

Primary Maintenance Introduction

Air Cleaner Maintenance Importance

Engine Air Requirements

Explains the large volume of air engines consume and its dirt saturation.

Effects of Clogged Air Cleaner

Lists adverse effects of an improperly serviced air cleaner.

Engine Care: Filters, Fuel & Oil

Air Filter Cleaning and Maintenance

Instructions for cleaning foam and paper air filters.

Engine Cooling and External Cleaning

Importance of cleaning cooling fins and external surfaces.

Fuel Handling and Storage

Proper practices for handling and storing gasoline.

Engine Oil Level Check Procedure

How to properly check the engine oil level.

Engine Oil & Starting Procedures

4-Cycle Engine Oil Level

Proper method for checking oil in 4-cycle engines.

2-Cycle Engine Fuel Mixture

Requirements for mixing fuel and oil for 2-cycle engines.

Starting Checklist

A list of checks before starting the engine for optimal performance.

Important Product Information

Related product manuals