Simplicity SNAPPER ZT18440KH User Manual

9/2003 1
TP 300-3883-02-CH-SN
Dealer Setup
& Adjustment Instructions
Zero-Turn Riders & Mowers
TABLE OF CONTENTS:
SAFETY RULES .................................................................2
SETUP PROCEDURES
Quick Setup List ................................................................3
Uncrating............................................................................4
Battery Activation & Installation ......................................4
Rider Assembly .................................................................5
Seat and Safety Switch Assembly ...................................5
Install Ground Speed Control Levers...............................5
Check Fluid levels .............................................................5
Fill and Check Engine Oil.................................................6
Check Transmission Oil Level .........................................6
Reduce and Check Tire Pressure ....................................6
Torque Mower Blades .......................................................7
Lubrication .........................................................................7
Perform Safety Checks .....................................................8
Functional Tests...............................................................8
Mower Blade Stopping Check..........................................8
Seat Switch Connection...................................................8
Burnish PTO Clutch .........................................................8
Safety Interlock System ...................................................9
ADJUSTMENT PROCEDURES
Seat Adjustments ..............................................................9
Ground Speed Control Lever Adjustment.....................10
Operator Adjustment......................................................10
Speed Balancing Adjustment.........................................10
Neutral Adjustments.......................................................11
Parking Brake Adjustment..............................................12
Front Suspension Adjustment .......................................12
PTO Clutch Adjustment ..................................................13
PTO Clutch Adjustment .................................................13
Blade Brake Check ........................................................13
Mower Deck Leveling ......................................................14
Mower Deck Belt Tension Adjustment ..........................14
SERVICE PROCEDURES
Transmission Oil Filter Change .....................................16
Hydraulic Pump Drive Belt Replacement ......................17
Mower Belt Replacement ................................................18
ATTENTION SETUP PERSONNEL:
Sections and items denoted by the Setup symbol
provide the information necessary to fully assemble,
test, and prepare the units described above for
delivery to your customers.
Additional information concerning functional tests,
general adjustment procedures, and the location of
normal lubrication points are included in these
instructions.
The safety warnings provided in this guide and in
the operator's manual included with the unit contain
important information that must be obeyed when
assembling, setting-up, operating, servicing, trans-
porting, or storing the unit.
These warnings are highlighted by the safety alert triangle sym-
bol shown above, which signifies that an important safety mes-
sage is being provided.
You must read, understand, and follow these warnings and
instructions, and use safe shop and work practices at all
times while working on or around this unit and all other
outdoor power equipment.
Mfg. No. Description
Riders
1694454 18HP Zero-Turn Rider
1694455 20HP Zero-Turn Rider
1694458 18HP Zero-Turn Rider (CE)
1694460 20HP Zero-Turn Rider (CE)
5091000 ZT18440KH, 18HP Zero-Turn Rider with 44” Mower
5091001 ZT20500BV, 20HP Zero-Turn Rider with 50” Mower
Mowers
1694456 44” Mower Deck
1694457 50” Mower Deck
1694459 44” Mower Deck (CE)
1694461 50” Mower Deck (CE)
Refer to the Dealer Setup & Adjustment binder Index for a
complete listing of products covered by this document.
Form No. 1725766
Revision 02

Simplicity SNAPPER ZT18440KH Specifications

General

Brand	Simplicity
Model	SNAPPER ZT18440KH
Category	Lawn Mower
Language	English

Summary

Safety Rules

General Operation Practices

Follow safe operating practices for riding mowers.

Slope Operation Guidelines

Exercise caution and specific techniques when operating on slopes.

Child Safety Precautions

Keep children away from the mowing area and supervise closely.

Service Safety

Adhere to safety guidelines during maintenance and repair.

Setup Procedures

Uncrating the Rider

Safely remove the rider unit from its shipping crate and packaging.

Battery Activation and Installation

Prepare and install the battery correctly for initial operation.

Rider Assembly Steps

Assemble main components of the rider, including seat and controls.

Fluid Level Checks

Verify and fill engine oil, transmission oil, and check tire pressures.

Torque Mower Blades

Securely install mower blades with specified torque.

Lubrication Points

Lubricate all specified points for proper unit function and longevity.

Performing Safety Checks

Conduct essential safety checks before operation, including interlocks.

Adjustment Procedures

Seat Adjustments

Adjust seat position for operator comfort and control.

Ground Speed Control Lever Adjustment

Adjust operator controls for alignment, placement, and height.

Neutral Adjustments

Correct tractor creep by adjusting linkage rods when in neutral.

Parking Brake Adjustment

Adjust parking brake spring compression and set collar gap.

Front Suspension Adjustment

Adjust shock absorber pre-load for ride customization.

PTO Clutch Adjustment

Adjust PTO clutch for proper engagement and stopping time.

Blade Brake Check

Verify mower blades stop within five seconds after PTO disengagement.

Mower Deck Leveling

Ensure proper deck side-to-side and front-to-back alignment.

Mower Belt Tension Adjustment

Adjust idler bracket to provide proper mower drive belt tension.

Service Procedures

Transmission Oil Filter Change

Replace transmission oil filter as per maintenance schedule.

Hydraulic Pump Drive Belt Replacement

Replace the hydraulic pump drive belt following specific steps.

Mower Belt Replacement

Replace the mower drive belt, ensuring correct routing.