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INTRODUCTION 2

en-2

2Introduction

2.1

IMPORTANT ______________________________________________________________

The Jacobsen SZT 2648 and SZT 2654 with a Gasoline engine is a self propelled rotary mower.

If you follow all instructions in this manual, you increase the life of your mower and keep its maximum performance. 
Adjustments and maintenance must always be done by an approved technician.

IMPORTANT: Do the maintenance included in this manual to make sure that the quality of cut is kept at a high level.

This SAFETY, OPERATION AND MAINTENANCE MANUAL is part of the mower and must stay with the mower always. 
Suppliers of both original and used mowers need to keep the documentation that comes with the mower.

You must use the mower to cut the grass and not for any other purpose. Compliance with the conditions or operation, 
service and repair specified by the manufacturer, are understood to be part of the correct use.

ALL

 operators 

MUST

 read through this manual and understand the Safety Instructions, controls, lubrication and 

maintenance procedures.

Make sure that you obey all safety and road traffic regulations.

You must not make any changes to the mower that the manufacturer does not approve. This type of change can 
release the manufacturer from the liability for any damage or injury.

When you discard worn parts, know the environmental result and use the systems available in the country where the 
mower is used. When the mower is at its end of life, there are guidelines in this manual for the removal of the mower 
from use.

Use only Jacobsen approved parts.

2006/42/EC

The instructions recorded here are the original instructions confirmed by Jacobsen, A Textron Company.

Содержание Standing Zero Turn Rotary Mower ZT90023

Страница 1: ...and maintain this machine should be trained in its proper use warned of its dangers and must read the entire manual before attempting to set up operate adjust or service the machine GB Standing Zero T...

Страница 2: ...uirements 35 Maintenance 9 1 General Precautions 36 9 2 Engine 36 9 3 Engine Oil 37 9 4 Engine Air Filter 38 9 5 Fuel 38 9 6 Battery 39 9 7 Charge the battery 40 9 8 Engine Exhaust 40 9 9 Drive Axle F...

Страница 3: ...ut the grass and not for any other purpose Compliance with the conditions or operation service and repair specified by the manufacturer are understood to be part of the correct use ALL operators MUST...

Страница 4: ...ion Numbers The engine Model Type and Code numbers are stamped on the top of the right side valve cover The engine serial number is also found on a label on the side of the engine 2 3 SERIAL NUMBERS _...

Страница 5: ...use all of the necessary lifting equipment Use the correct tools and Personal Protective Equipment PPE and take instruction from the technical manuals applicable to the mower Remove and keep correctly...

Страница 6: ...ect or prevent the operation of any switch c Never operate equipment that is not in correct order or without decals guards shields deflectors or other protective devices fastened DO NOT operate the cu...

Страница 7: ...er hazards that are not visible g When you drive in the reverse direction look behind you and down to make sure the path is clear Do not operate the cutting unit when you drive in the reverse directio...

Страница 8: ...surface c Never work on a mower that is lifted only by the jack Always use the jack stands d Never allow persons to service the mower or its attachments without correct instructions e When the mower i...

Страница 9: ...he battery before you weld on this mower 3 1 6 WHEN YOU PUT THE MOWER ON A TRAILER a Be careful when you load or unload the mower on a trailer Trailer must be wider than the mower and can carry the we...

Страница 10: ...horized Jacobsen Dealer Your Dealer knows the current methods to service this equipment WARNING The OPC System on this mower prevents the operation of the mower unless a The parking brake is engaged b...

Страница 11: ...kW 3600 RPM Compression Ratio 8 4 1 Maximum Speed 3650 100 rpm No Load Low Idle 1750 100 rpm No Load Rotation Clockwise viewed at flywheel Fuel System 2 Barrel Float Feed Carburetor Fuel 87 Octane Ga...

Страница 12: ...m Down 79 inch 200 7 cm F Total length Platform Lifted 67 5 inch 171 4 cm G Wheel Base 49 inch 124 5 cm H Front Wheel Track 34 inch 86 4 cm J Rear Wheel Track 37 inch 94 0t cm Weight of unit 1087 lb 4...

Страница 13: ...SPECIFICATIONS 4 en 12 F E G A D B A SZT 2654 SZT 2648 D B H J C H J C...

Страница 14: ...nce 3 7 acres hr 1 5 hectares hr 8 mph 12 87 km hr 4 4 CUTTING UNIT SPECIFICATION _____________________________________________ 4 5 BELT SPECIFICATION _________________________________________________...

Страница 15: ..._______________________________________________________ Product number TBD 4 8 2 MULCHING KIT____________________________________________________________ 48 Inch 121 2 cm Cutting Unit Kit Number 90299...

Страница 16: ...wnward position when vulnerable objects or property are in the vicinity of the machine during operation 97072 DANGER MAXIMUM TONGUE WEIGHT 100 lbs WARNING 800208 Serious injury or death can result fro...

Страница 17: ...perate the mower Pick up sticks stones and other debris that can be thrown by the mower Wear eye protection when you operate the mower Wear ear protection when you operate the mower Keep bystanders aw...

Страница 18: ..._____________ 4 25 4 3 5 3 75 3 25 3 2 5 2 75 2 25 2 1 75 1 5 800900 4 5 NEUTRAL RELEASE 800691 800692 800846 PARKING BRAKE 800844 Fast Reverse Slow Reverse Slow Forward Fast Forward Neutral Steering...

Страница 19: ...CONTROLS 6 en 18 6Controls 6 1 MOWER CONTROLS _______________________________________________________ 6 2 6 4 6 3...

Страница 20: ..._____________ 6 2 1 IGNITION SWITCH _________________________________________________________ The ignition switch has three positions OFF RUN and START N N E F 1 2 FUEL STOP CHOKE 6 2 1 6 2 2 6 2 3 6...

Страница 21: ...L GAUGE _____________________________________________________________ The fuel gauge shows the hours of operation and the level of fuel The hour meter in the center of the gauge shows the hours of ope...

Страница 22: ...____________ The 12 Volt accessory outlet supplies power to 12 Volt accessories Only use the 12 Volt outlet with the engine started to prevent a drained battery NOTICE The choke control is not necessa...

Страница 23: ...control levers must be pushed in the forward or reverse direction for the cutting units blades to rotate 6 2 9 PARKING BRAKE__________________________________________________________ The parking brak...

Страница 24: ...harge chute located beneath the discharge deflector When you mow around flower beds or edges of paths the discharge chute can be closed to limit the discharge Never mow with the discharge deflector re...

Страница 25: ...the operator walking behind the mower When the operator walks behind the mower the operator platform must be lifted Lift the rear part of the platform until the platform is held by the latch To lower...

Страница 26: ...e sure that all hoses are in good condition Check the fuel supply and crankcase oil level When the engine is cold all fluids must be at the full level mark Check the engine oil cooler fins for dirt or...

Страница 27: ...rn off the engine between each test TEST 1 The test shows the normal engine start procedure The operator is on the platform parking brake is engaged the steering control levers are in the NEUTRAL posi...

Страница 28: ...perty 8 Be careful when you operate near to gravel areas roads parking areas cart paths Stones released from the equipment can cause injuries to persons and cause damage to the equipment 9 When you ar...

Страница 29: ...llow the engine to become warm before you operate the engine at full throttle 7 5 TO STOP THE ENGINE _____________________________________________________ To stop and park the mower in normal conditio...

Страница 30: ...the maximum reverse speed To turn the mower to the left push the right side drive lever more than the left side drive lever The greater the difference in lever position the sharper the mower will tur...

Страница 31: ...rs forward to drive the mower Never mow in the reverse direction 4 Slow down when you turn the mower or mow on slopes HOC HOC Hole Hole 1 1 1 2 Inch 3 8 cm 8 3 1 4 Inch 8 3 cm 2 1 3 4 Inch 4 4 cm 9 3...

Страница 32: ...ottom of a slope with a high angle lower the cutting unit to the ground This procedure makes sure the mower does not turn upside down 5 Correct tire pressure is necessary for maximum traction Rear 8 1...

Страница 33: ...s with 1 Yard Level A Millimeters with 1 Meter Level A Slope in Degrees Slope Grade 3 4 8 8 3 100 5 7 10 0 150 8 5 15 6 9 5 16 7 200 11 3 20 0 7 5 11 8 20 8 225 12 7 22 5 9 250 14 25 0 275 15 4 27 5 1...

Страница 34: ...on the trailer Engage the parking brake If the trailer is moved on the highway inflate the tires to the maximum pressure recorded on the tire before you fasten the mower to the trailer Decrease the ti...

Страница 35: ...fuel lines and fittings Inspect parking brake and steering control lever linkage Inspect deck and drive belts Check for loose components Lubricate grease fittings See 9 5 See 8 2 First 75 Hours Repla...

Страница 36: ...____________________________________________________ Fluid Requirements Quantity Type Engine Oil with Filter 2 06 to 2 12 quarts 1 95 to 2 01 l SAE 10W 30 API Classification SJ Drive Axle with Filter...

Страница 37: ...facturer Read the Engine Manual and know the operation and maintenance of the engine When you follow the engine manufacturer instructions you will make sure of the maximum service life of the engine T...

Страница 38: ...oil drain cap c Lower the drain hose and drain the engine oil into a container d Remove the oil filter e Let the engine oil flow into a container f Clean the filter area on the engine g Apply a thin l...

Страница 39: ...e mower Only use an approved container The spout on the container must fit inside the fuel filler neck Never use the containers that are not approved to keep or transfer fuel Fill the fuel tank to the...

Страница 40: ...to jump start the mower check the condition of the drained battery b Connect the positive battery terminal of the charged battery to positive battery terminal of the drained battery c Connect the nega...

Страница 41: ...sound of the exhaust stop the engine immediately Identify the problem and have the system repaired Torque all exhaust manifold hardware equally Tighten or replace the exhaust clamps WARNING Charge the...

Страница 42: ...Assemble the expansion bottle cap h Repeat steps a f for the other drive axle After the drive axle fluid is changed the air must be removed from the drive axles Lift the rear wheels off the ground Sup...

Страница 43: ...the wheel to make sure of full contact between surface of wheel and hub Tighten all hardware with your fingers then torque hardware in a criss cross order When possible tighten nuts in the top positi...

Страница 44: ...t has bends grooves or cracks A bent blade can have a small crack that can increase and cause a piece of the blade to break The bent blades can cause vibration and other stress on the mower The dust o...

Страница 45: ...________________ General precautions to decrease electrical problems are Make sure that all the connections are clean and correctly fastened Check the OPC system fuses and circuit breakers at normal i...

Страница 46: ...leaners To keep the original high polish of the fiberglass parts wax with a good grade of one step cleaner wax Repair damaged metal surfaces and use Jacobsen touch up paint Apply wax to the equipment...

Страница 47: ...the engine oil and filter Clean the outside surface of the engine Paint bare metal or apply a thin layer of rust preventative oil Add a fuel stabilizer to prevent the fuel to become stale See your fu...

Страница 48: ...es 10 2 FORWARD SPEED ADJUSTMENT____________________________________________ The cutting quality is improved at speeds lower than the full transport speed of the mower The local turf condition may req...

Страница 49: ...RGE CHUTE CABLE ______________________________________________________ Adjust the discharge chute cable so that the discharge chute completely opens and closes with the lever Disconnect the cable yoke...

Страница 50: ...rotate proceed with Step 5 b If the wheel does rotate proceed with Step 3 3 Loosen the neutral screw and rotate the control arm 5 in the opposite direction that the wheel turned Tighten the neutral sc...

Страница 51: ...09 1 4 20 in lb Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ft lb Nm 92 124 122 165 129 174 172 233 1 4 28 in lb Nm 85 9 6 115 13 0 120 13 5 163 18 4 5 8 11 ft lb Nm 113 153 151 204 159 215 211 286 5...

Страница 52: ...to start or runs poorly 1 Fuel level low fuel or fuel filter dirty 1 Fill with fresh fuel Change fuel filter 2 Air cleaner dirty 2 Inspect and replace air filter 3 Engine problem 3 Consult engine manu...

Страница 53: ...RDING__________________________________________________________ NOTE Arrow indicates direction of travel Washboarding is a repeated pattern of different cutting heights that causes an appearance that...

Страница 54: ...n occur when one cutting unit is higher than another cutting unit The wear of mechanical parts can cause step cutting Probable Cause Remedy The cutting unit movement is prevented Check and remove the...

Страница 55: ...ea can be light green or brown A low HOC setting or turf that is not level can cause scalping Probable Cause Remedy HOC height of cut set is lower than normal Check and adjust the HOC See 7 7 Turf is...

Страница 56: ...e Remedy Edge of the cutting blade s are not sharp Sharpen the blade s See 9 14 Cut ground speed is higher than normal Reduce the cut ground speed The grass is higher than the level at which the mower...

Страница 57: ...a streak can be a damaged blade Probable Cause Remedy Damaged blade s Replace the blade s See 9 13 The tires compresses the grass before the grass is cut Check and adjust the tire inflation pressure T...

Страница 58: ...ed at one end of cutting unit s or between cutting units Windrowing can make a line in the direction of travel Probable Cause Remedy The grass is higher than the level at which the mower can cut corre...

Страница 59: ...NOTES 13 en 58 13Notes...

Страница 60: ...n Performance Matters Equipment from Jacobsen is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all of our manufacturing locations A worldwide dealer network and factory...

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