Snapper ZT3000 User Manual

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8/2007 1

Dealer Setup & Adjustment Instructions

Simplicity ZT3000 / Snapper 355Z 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 ............................................................10

Ground Speed Control Lever Adjustment.....................10

Operator Adjustment......................................................10

Speed Balancing Adjustment.........................................11

Return-To-Neutral & Neutral Adjustment ......................11

Parking Brake Adjustment..............................................12

Suspension Adjustment .................................................13

PTO Clutch Adjustment ..................................................14

PTO Clutch Adjustment .................................................14

Blade Brake Check ........................................................14

Mower Deck Leveling ......................................................15

Roller Bar Leveling..........................................................16

SERVICE PROCEDURES

Transmission Oil Filter Change .....................................17

Hydraulic Pump Drive Belt Replacement ......................18

Mower Belt Replacement ................................................19

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, 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.

Mfg. No. Description

Simplicity Models:

5900660 ZT3000B2444, Simplicity 24HP Briggs & Stratton ZT3000

Zero-Turn Rider with 44” Mower

5900662 ZT3000B2450, Simplicity 24HP Briggs & Stratton ZT3000

Zero-Turn Rider with 50” Mower

5900684 ZT3000B2450CE, Simplicity 24HP Briggs & Stratton

ZT3000 Zero-Turn Rider with 50” Mower (CE/Export)

Snapper Models:

5900681 Snapper 355ZB2444 5900682 Snapper 355ZB2450 5900685 Snapper 355ZB2450CE

Form No. 5101067

Revision 01

Rev. Date: 8/2007

TP 300-7337-01-CH-SMN

This Dealer Setup Instruction covers the following products:

Simplicity / Snapper ZTR

TP 300-7337-01-CH-SMN

8/20072

Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of equipment, severe personal injury or death to you, yourself or bystanders, or damage to property or equipment. This mowing deck is capable of amputating hands and feet and throwing objects. The triangle in text signifies important cautions or warnings which must be followed.

IMPORTANT – Safe operation practices for riding mowers. I. General operation

1. Read, understand, and follow all instructions in the manual and on the unit before starting.

2. Only allow responsible adults, who are familiar with the instructions, to operate the unit.

3. Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blade(s).

4. Be sure the area is clear of other people before mowing. Stop the unit if anyone enters the area.

5. Never carry passengers.

6. Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.

7. Be aware of the mower discharge direction and do not point it at anyone. Do not operate the mower without either the entire grass catcher or the guard in place.

8. Slow down before turning.

9. Never leave a running unit unattended. Always turn off blades, set parking brake, stop engine, and remove keys before dismounting.

10. Turn off blades when not mowing.

11. Stop engine before removing grass catcher or unclogging chute.

12. Mow only in daylight or good artificial light.

13. Do not operate the unit while under the influence of alcohol or drugs.

14. Watch for traffic when operating near or crossing roadways.

15. Use extra care when loading or unloading the unit into a trailer or truck.

II. Slope operation

Slopes are a major factor related to loss-of-control and tip-over accidents, which can result in severe injury or death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it.

• See your authorized dealer for recommendations of wheel weights or counterweights to improve stability.

• Mow across slopes, not up and down.

• Remove obstacles such as rocks, tree limbs, etc.

• Watch for holes, ruts, or bumps. Uneven terrain could overturn the unit. Tall grass can hide obstacles.

• Use slow ground speed so that you will not have to stop or change speeds while on the slope.

• Use extra care with grass catchers or other attachments. These can change the stability of the unit.

• Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction.

• Avoid starting or stopping on a slope. If tires lose traction, disengage the blade(s) and proceed slowly straight down the slope.

DO NOT

• Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible.

• Do not mow near drop-offs, ditches, or embankments. The unit could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.

• Do not mow on wet grass. Reduced traction could cause sliding.

• Do not try to stabilize the unit by putting your foot on the ground.

• Do not use grass catcher on steep slopes.

III. Children

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the unit and the mowing activity. Never assume that children will remain where you last saw them.

1. Keep children out of the mowing area and under the watchful care of another responsible adult.

2. Be alert and turn unit off if children enter the area.

3. Before and when backing, look behind and down for small children.

4. Never carry children. They may fall off and be seriously injured or interfere with safe unit operation.

5. Never allow children to operate the unit.

6. Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.

IV. Service

1. Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive.

a) Use only an approved container. b) Never remove gas cap or add fuel with the engine running.

Allow engine to cool before refueling. Do not smoke. c) Never refuel the unit indoors. d) Never store the unit or fuel container inside where there is an

open flame, such as a water heater. d) Clean up oil and fuel spills immediately.

2. Never run a unit inside a closed area.

3. Keep nuts and bolts, especially blade attachment bolts, tight and keep equipment in good condition.

4. Never tamper with safety devices. Check their proper operation regularly.

5. Keep equipment free of grass, leaves, or other debris build-up.

6. Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.

7. Never make adjustments or repairs with the engine running.

8. Grass catcher components are subject to wear, damage, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace, when necessary, with manufacturer’s recommended parts.

9. Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them.

10. Check brake operation frequently. Adjust and service as required.

11. Allow the unit to cool before storing.

WARNING – SLOPE OPERATION

Never operate on slopes greater than 15° which is a rise of 5.4 feet (1,6 m) vertically in 20 feet (6 m) horizontally. Select slow ground speed before driving onto slope. In addition to front and rear weights, use extra caution when operating on slopes with rearmounted grass catcher. Mow UP and DOWN the slope, never across the face, use caution when changing directions and DO NOT START OR STOP ON SLOPE.

SAFETY RULES

Simplicity / Snapper ZTR

8/2007 3

TP 300-7337-01-CH-SMN

Quick Setup List -

Page Setup Procedure Steps to Perform

4 Uncrating ❏ Remove crate & banding.

❏ Place transmissions in PUSH position & roll off skid.

4 Battery Activation & ❏ Charge the battery

Installation ❏ Test battery with hydrometer or load-tester.

❏ Install & secure battery.

5 Rider Assembly ❏ Install the seat and connect the seat switch

❏ Install ground speed control levers.

6 Check Fluid Levels ❏ Fill & check Engine oil level.

❏ Check transmission fluid level. ❏ Reduce & check tire pressures

(Front tires 40 psi, rear tires 15 psi).

7 Mower Assembly ❏ Torque mower blade bolts.

7 Lubrication ❏ Lubricate all grease & oil points.

8 SAFETY CHECKS ❏ Check for LOOSE HARDWARE.

❏ Check all OPERA

TOR CONTROLS.

❏ Test P

ARKING

BRAKE.

❏ Perform MO

WER BLADE STOPPING CHECK.

(Blade must stop within 5 seconds!)

❏ Perform SAFETY INTERLOCK SYSTEM CHECK

8 Burnish Electric Clutch ❏ Burnish electric clutch

(run for 15 seconds, repeat 10 times)

❏ Repeat MO

WER BLADE STOPPING CHECK.

(Blade must stop within 5 seconds!)

Simplicity / Snapper ZTR

TP 300-7337-01-CH-SMN

8/20074

Uncrating

1. Using a reciprocating utility saw or equivalent, cut crate away from bottom skid. Remove crate. Remove shrink-wrap plastic.

2. Cut any banding securing the unit.

3. Release parking brake.

4. Pull both transmission release levers (A, Figure 1) back and out so that they lock in the disengaged (free-wheel) position (C).

5. Be sure there are no nails or sharp objects on the bottom of the skid to puncture the tires. Roll the rider forward off the skid.

6. Engage the transmissions by pulling the hydraulic release levers rearward and inward to release them from the disengaged position and allow them to move forward to the engaged (drive) position (B).

IMPORTANT NOTE

When cutting crate from bottom skid, use caution around tires and mower rollers.

Battery Activation & Installation

Charge Battery

1. Tip the seat forward to access the battery.

2. To charge the battery, follow the instructions provided by the battery charger manufacturer as well as all warnings included in the safety rules section of this document. Charge the battery until fully charged (until the specific gravity of the electrolyte is 1.250 or higher and the electrolyte temperature is at least 60° F). Do not charge at a rate higher than 10 amps.

WARNING

BATTERY SAFETY RULES

• Battery acid causes severe burns. Avoid contact with skin.

• Wear eye protection while handling the battery.

• To avoid an explosion, keep flames and sparks away from battery, especially while charging.

• When installing battery cables, CONNECT THE POSITIVE (+) CABLE FIRST and negative (-) cable last. If not done in this order, the positive terminal can be shorted to the frame by a tool.

Install Battery

1. Install the battery in the battery compartment

2. Connect the red positive battery cable (A) to the positive battery post.

3. Connect the black negative battery cable (B) to the negative battery post using a capscrew, washer, lockwasher and nut.

4. Secure the battery into the battery compartment using the rubber hold down strap (C). The battery cables should be underneath the rubber hold-down strap.

Figure 2. Battery A. Positive Cable & Cover B. Negative Cable C. Rubber Hold-Down Strap

Figure 1. Transmission Release Levers A. Transmission Release Levers B. Engaged Position (Drive Position) C. Disengaged Position (Free-wheel Position)

Simplicity / Snapper ZTR

8/2007 5

TP 300-7337-01-CH-SMN

Rider Assembly

Seat & Safety Switch Assembly

1. Mount the seat (A, Figure 3) to the seat plate (B) using four 5/16-18 nylock flange nuts (C) and tighten securely.

2. Connect the seat switch wire harness (D) to the seat switch.

Figure 3. Seat Installation A. Seat B. Seat Plate C. 5/16-18 Nylock Flange Nut (4) D. Seat Switch Wire Harness

Figure 4. Install Control Levers A. 5/16-18 x 1” Bolts B. 5/16 Lockwashers C. 5/16 Washers D. Control Lever E. Control Lever Base

Install Ground Speed Control Levers

1. Mount the ground speed control levers (D, Figure 4) to the control lever base (E) using four 5/16-18 x 1” bolts, lockwashers, and washers (A, B & C).

NOTE: Before operating the unit the ground speed control levers and seat must be adjusted to fit the operator. See SEAT ADJUSTMENTS and GROUND SPEED CONTROL LEVER ADJUSTMENTS in the Adjustments section.

Simplicity / Snapper ZTR

TP 300-7337-01-CH-SMN

8/20076

Figure 7. Tire Pressures

Check Fluid Levels

Fill & Check Engine Oil

1. Use the dipstick (C, Figure 5) to check the engine oil level. If necessary add engine oil. Check engine manufacturer’s owner’s manual for oil recommendations.

Check /Fill Transmission Oil

Oil Type: 20W-50 conventional detergent motor oil.

1. Check the oil level when the unit is cold. Raise the seat plate to gain access to the transmission oil reservoirs (A, Figure 6). The oil should be up to the “FULL COLD” mark. If the oil is below this level, proceed to step 2.

2. Before removing the reservoir cap, make sure the area around the reservoir cap and fill neck of the reservoir is free of dust, dirt, or other debris. Remove the transmission oil caps (B, Figure 5).

3. Add oil up to the “FULL COLD” mark (B, Figure 6).

4. Reinstall the reservoir cap.

Tire Pressure

Front 40 psi (2,76 bar)

Rear 15 psi (1,03 bar)

Figure 5. Check Fluid Levels A. Fuel Tank Cap B. Transmission Oil Caps C. Engine Oil Dip Stick

Figure 6. Transmission Oil Fill Level A. Transmission Oil Reservoirs B. “FULL COLD” Mark

Reduce & Check Tire Pressures

The tires are over-inflated for shipping purposes. Inflate to the pressures shown. Note that these pressures may differ slightly from the “Max Inflation” stamped on the side-wall of the tires. The pressures shown provide proper traction, improve cut quality, and extend tire life.

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