Simplicity ZT4000 Series Manual
Simplicity ZT4000 Series Manual

Simplicity ZT4000 Series Manual

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Dealer Setup
& Adjustment Instructions
Simplicity ZT4000 Series Zero-Turn Riding Mower
This Dealer Setup Instruction covers the following products:
ZT4000 Series Zero-Turn Riding Mower
Model No.:
Description:
5900707
ZT4000B2444
5900765
ZT4000B2648
5900960
ZT4000B2748
Attention Setup Personnel:
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,
transporting, or storing the unit.
These warnings are highlighted by the safety alert
triangle symbol shown above, which signifies that
an important safety message 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.
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.
A Quick Setup List is provided on page 2 of this booklet
to help you identify and check that the items have been
performed.
Additional information concerning functional
tests, general adjustment procedures, and the
location of normal lubrication points are included
in these instructions.
Although all required lubrication and normal adjustments on
factory-assembled components are done at the factory, this
additional information is provided to assist you in ensuring
that each unit is delivered to the customer in proper working
order.
44" Mower Deck
48" Mower Deck
48" Mower Deck

TABLE OF CONTENTS:

Quick Setup List..................................................2
Uncrating ..........................................................3
Connect the Battery..............................................3
Tractor Assembly ................................................4
Ground Speed Control Lever Assembly ...........................4
Seat Assembly ..................................................................5
Roll Bar Assembly ...............................................6
Check Fluid levels ...............................................7
Check Engine Oil Level .....................................................7
Check Hydraulic Oil Level .................................................7
Check Tire Pressure .............................................7
Mower Assembly.................................................8
Check Torque - Mower Blades .........................................8
Check Deck Drive Belt ........................................ 10
Lubrication ...................................................... 12
Adding Fuel ..................................................... 13
Starting The Engine ........................................... 13
Perform Safety Checks ........................................ 13
Functional Tests .............................................................13
Safety Interlock System .................................................14
Neutral Adjustment ............................................ 14
Return-To-Neutral Adjustment ............................... 15
Parking Brake Adjustment .................................... 15
Suspension Adjustment ....................................... 16
1
5101610
Rev C

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Summary of Contents for Simplicity ZT4000 Series

  • Page 1: Table Of Contents

    Dealer Setup & Adjustment Instructions Simplicity ZT4000 Series Zero-Turn Riding Mower TABLE OF CONTENTS: This Dealer Setup Instruction covers the following products: SETUP PROCEDURES ZT4000 Series Zero-Turn Riding Mower Quick Setup List..........2 Model No.: Description: Uncrating ............3 5900707 ZT4000B2444 44” Mower Deck Connect the Battery..........3...
  • Page 2: Setup Procedures

    ZT4000 - 44” & 48” Mower Deck Setup Procedures Quick Setup List Page Setup Procedure Steps to Perform ❏ Remove Crate & Banding. Uncrating ❏ Loosen Hydraulic Release Valves. ❏ Release Parking Brake and Roll Tractor forward off skid. ❏ Tighten Hydraulic Release Valves. ❏...
  • Page 3: Uncrating

    ZT4000 - 44” & 48” Mower Deck Uncrating 1. Using a reciprocating utility saw or equivalent, cut the crate away from the bottom skid. Remove the crate. Remove the shrink-wrap plastic. 2. Cut the nylon banding from the front of the frame and the rear bumper.
  • Page 4: Tractor Assembly

    ZT4000 - 44” & 48” Mower Deck Tractor Assembly Ground Speed Control Lever Assembly There is a LEFT-HAND and a RIGHT-HAND ground speed control lever. When assembled to the control lever mount, the control lever base should be pointing towards the rear of the machine as shown in Figure 4.
  • Page 5: Seat Assembly

    ZT4000 - 44” & 48” Mower Deck Assemble the Seat 1. Unpack the seat. 2. Install the seat onto the seat mount plate and secure with the 5/16-18 nylock flange nuts (A, Figure 5) 3. Connect the seat swtich wire harness (B) to the seat switch.
  • Page 6: Roll Bar Assembly

    ZT4000 - 44” & 48” Mower Deck Roll Bar Assembly Install the Roll Bar 1. See Figure 6. Remove and save the (2) bottom 1/2-13 X 3-1/4” bolt (A, Figure 7), 1/2” SAE washer, and 1/2- 13 hex nylock flange nut (A, Figure 7) that secures the bumper to the frame of the machine.
  • Page 7: Check Fluid Levels

    ZT4000 - 44” & 48” Mower Deck Check Fluid Levels Check Engine Oil Level 1. Use the dipstick (A, Figure 10) to check the engine oil level. If necessary add engine oil. Check engine manufacturer’s owner’s manual for oil recommendations. Check Hydraulic Oil Level NOTE: Do not open the hydraulic reservoir unless oil is being added.
  • Page 8: Mower Assembly

    ZT4000 - 44” & 48” Mower Deck Check Mower Assembly Check Torque - Mower Blades WARNING Avoid injury! Mower blades are sharp. • Mower blades are sharp. For your personnal safety, do NOT handle mower blades with bare hands. • Careless or improper handling of blades may result in serious injury.
  • Page 9 ZT4000 - 44” & 48” Mower Deck 44” Models (S/N: All): 48” Models (S/N: 2014720668 & Below): 6. Refer to Figure 16. Place 2 x 4 blocks under each corner of the mower deck with the 3-1/2” sides being vertical. Place a 1/4”...
  • Page 10: Check Deck Drive Belt

    ZT4000 - 44” & 48” Mower Deck Check Deck Drive Belt NOTICE To avoid damaging belts, do NOT pry belts over pulleys. 1. Make sure the V-side of the belt runs in the pulley grooves (Figure 19). WARNING Figure 19. Mower PTO Belt Routing Spring loaded components can kick back A.
  • Page 11 ZT4000 - 44” & 48” Mower Deck Check the Mower Belt Idller Tensioner Spring Length - 44” Mower Deck & 48” Models Only (S/N: 2014720668 & Below) 7-1/4” With the spring anchor (A, Figure 21) adjusted in the second (18,42 cm) hole (B) of the spring bracket (C) the coil-to-coil spring length should measure 7-1/4”...
  • Page 12: Lubrication

    ZT4000 - 44” & 48” Mower Deck Lubrication Lubricate the unit at the locations shown in Figures 23 through 26 as well as the following lubrication points. Grease: • front caster wheel axles & yokes • deck lift pivot blocks •...
  • Page 13: Adding Fuel

    ZT4000 - 44” & 48” Mower Deck Adding Fuel To add fuel: 1. Remove the fuel cap (A, Figure 27). 2. Fill the tank to the bottom of the filler neck. This will allow for fuel expansion. NOTE: Do not overfill. Refer to your engine manual for specific fuel recommendations.
  • Page 14: Safety Interlock System

    ZT4000 - 44” & 48” Mower Deck Adjustment Procedures SAFETY INTERLOCK SYSTEM Neutral Adjustment This unit is equipped with safety interlock switches. These If the tractor “creeps” while the ground speed control levers safety systems are present for your safety, do not attempt are locked in NEUTRAL, then it may be necessary to adjust to bypass safety switches, and never tamper with safety the linkage rod.
  • Page 15: Return-To-Neutral Adjustment

    ZT4000 - 44” & 48” Mower Deck Return-to-Neutral Adjustment Parking Brake Adjustment To determine if it is necessary to adjust the neutral return, 1. Disengage the PTO, engage the parking brake, stop the perform the following steps. engine and remove the ignition key. 1.
  • Page 16: Suspension Adjustment

    85-95 ft/lbs. (115-129 Nm). Remove the jackstands from under the machine. www.simplicitymfg.com The Simplicity logo is a trademark of Briggs & Stratton Corporation, Milwaukee, WI, USA. Briggs & Stratton Power Products Group, LLC. Copyright © 2012 Briggs & Stratton Corporation Milwaukee, WI, USA.

This manual is also suitable for:

Zt4000b2444Zt4000b2648Zt4000b2748590070759007655900960

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