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For Parts and Service, contact our authorized distributor:  

call 1-800-849-1297   For Technical Assistance:  call 1-800-829-5886

MODEL NO.  AG17542STB
17.5 HP 42 INCH
LAWN  TRACTOR

191878  Rev. 1  7.28.04  TR/MH

PRINTED IN U.S.A.

  

• 

Assembly

  

 

• 

Operation

  

 

 

• 

Maintenance

 

 

 

  • 

Service 

and 

Adjustments

 

 

 

   • Storage

 

 

 

     • Troubleshooting

 

 

 

       • 

Repair 

Parts

Summary of Contents for AG17542STB

Page 1: ...utor call 1 800 849 1297 For Technical Assistance call 1 800 829 5886 MODEL NO AG17542STB 17 5 HP 42 INCH LAWN TRACTOR 191878 Rev 1 7 28 04 TR MH PRINTED IN U S A Assembly Operation Maintenance Service and Adjustments Storage Troubleshooting Repair Parts ...

Page 2: ...re during the first ninety 90 days of ownership After ninety 90 days we will exchange the Bat tery charging you 1 12 of the price of a new Battery for each full month from the date of the original sale Battery must be maintained in accordance with the instructions furnished 4 The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date of original...

Page 3: ...ne parts and burn Do not allow the mower deck to plow leaves or other debris which can cause build up to occur Clean any oil or fuel spillage before operating or storing the machine Allow machine to cool before storage II SLOPE OPERATION Slopes are a major factor related to loss of control and tipover accidents which can result in severe injury or death All slopes require extra caution If you cann...

Page 4: ... children enter the area Before and when backing look behind and down for small children Never carry children They may fall off and be seriously injured or interfere with safe machine operation Never allow children to operate the machine SAFETY RULES Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV SERVICE Use extra care in handling gasoline an...

Page 5: ...hine off if children enter the area Before and when backing look behind and down for small children Mow up and down slopes 15 Max not across Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Uneven terrain could overturn the machine Tall grass can hide obstacles Use slow speed Choose a low gear so that you will not have to stop or shift while on the slope Avoid starting o...

Page 6: ...n or near any unim proved forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the state of California the above is required by law Section 4442 of the California Public Resources Code Othe...

Page 7: ...at 1 Large Flat Washer Steering Boot Steering Extension Shaft Steering Wheel Adapter 2 Keys Slope Sheet Keys 1 Oil Drain Tube For Future Use 1 Hex Bolt 1 4 28 x 1 1 4 1 Locknut 1 4 28 1 Hex nut 1 2 20 1 Bolt 1 Washer 17 32 x 1 3 16 x 12 Gauge 1 Lock Washer 1 2 ...

Page 8: ... FROM SKID ATTACH STEERING WHEEL ASSEMBLE EXTENSION SHAFT AND BOOT 1 Slide extension shaft onto lower steer ing shaft Align mounting holes in ex tension and lower shafts and install 1 4 hex bolt and locknut Tighten securely IMPORTANT Tighten bolt and nut se curely to 10 12 ft lbs torque 2 Place tabs of steering boot over tab slots in dash and push down to secure INSTALL STEERING WHEEL 3 Position f...

Page 9: ...press clutch brake pedal and set the parking brake 4 Place gear shift lever in neutral N position 5 Press lift lever plunger and raise attachment lift lever to its highest posi tion 6 Start the engine After engine has started move throttle control to idle position 7 Depress clutch brake pedal into full BRAKE position and hold Move gearshift lever to 1st gear 8 Slowly release clutch brake pedal and...

Page 10: ...re that you receive the best performance and satisfaction from this Quality Product Please review the following checklist All assembly instructions have been completed No remaining loose parts in carton Battery is properly prepared and charged Minimum 1 hour at 6 amps Seat is adjusted comfortably and tight ened securely All tires are properly inflated For ship ping purposes the tires were overin f...

Page 11: ...ould result in serious injury or death The safety alert symbol is used to identify safety inform ation about hazards which can result in death serious injury and or property damage DANGER indicates a hazard which if not avoided will result in death or serious injury WARNING indicates a hazard which if not avoided could result in death or serious injury CAUTION indicates a hazard which if not avoid...

Page 12: ...tor CLUTCH BRAKE PEDAL Used for declutching and braking the tractor and starting the engine GEARSHIFT LEVER Selects the speed and direction of tractor IGNITION SWITCH Used for starting and stopping the engine LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position LIGHT SWITCH POSITION Turns the headlights on and off PARKING BRAKE LEVER Locks clutch brake pedal into the...

Page 13: ...lease clutch brake pedal to start movement IMPORTANT Bring tractor to a complete stop before shifting or changing gears Failure to do so will shorten the useful life of your transaxle HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE Your tractor is equipped with an operator presence sensing switch When engine is running any attempt by the operator to leave the seat without first setting the parking br...

Page 14: ...and centrally positioned in the seat to prevent the engine from hesitating or cutting off when operating your equip ment on rough rolling terrain or hills 1 Select desired height of cut 2 Start mower blades by engaging at tachment clutch control TO STOP MOWER BLADES disengage attachment clutch control CAUTION Do not operate the mower without either the entire grass catcher on mowers so equipped or...

Page 15: ... clean regular unleaded gasoline with a minimum of 87 octane Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life Do not mix oil with gasoline Purchase fuel in quan tities that can be used within 30 days to assure fuel freshness CAUTION Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame IMPORTANT When operating in temper atur...

Page 16: ... and proper discharge of material Regulate ground speed by selecting a low enough gear to give the mower cutting performance as well as the quality of cut desired When operating attachments select a ground speed that will suit the terrain and give best performance of the at tachment being used WARM WEATHER STARTING 50 F and above 6 When engine starts move the throttle control to the fast position ...

Page 17: ...N CHART GENERAL RECOMMENDATIONS The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence To receive full value from the warranty operator must maintain tractor as instructed in this manual Some adjustments will need to be made periodically to properly maintain your tractor At least once a season check to see if you should make any of the adjustment...

Page 18: ...or best results mower blades must be kept sharp Replace bent or damaged blades BLADE REMOVAL 1 Raise mower to highest position to al low access to blades 2 Remove blade bolt lock washer and flat washer securing blade 3 Install new or resharpened blade with trailing edge up towards deck as shown IMPORTANT To ensure proper assembly center hole in blade must align with star on mandrel assembly 4 Reas...

Page 19: ...lthough multi viscosity oils 5W30 10W30 etc improve starting in cold weather they will result in increased oil consumption when used above 32 F Check your engine oil level more frequent ly to avoid possible engine damage from running low on oil Change the oil after every 25 hours of op eration or at least once a year if the tractor is not used for 25 hours in one year Check the crankcase oil level...

Page 20: ...t recommend using a garden hose or pressure washer to clean your tractor unless the engine and transmis sion are covered to keep water out Water in engine or transmission will shorten the useful life of your tractor Use compressed air or a leaf blower to remove grass leaves and trash from tractor and mower CLEAN AIR SCREEN Air screen must be kept free of dirt and chaff to prevent engine damage fro...

Page 21: ... 8 Disconnect front links from deck by removing retainer springs 9 Raise lift lever to raise suspension arms Slide mower out from under trac tor IMPORTANT If an attachment other than the mower deck is to be mounted on the tractor remove the front links and hook the clutch spring Into square hole in frame TO INSTALL MOWER 1 Raise attachment lift lever to its highest position 2 Slide mower under tra...

Page 22: ...ance D is 1 8 to 1 2 lower at front than rear tighten nuts F against trunnion on both front links To raise front of mower loosen nut F from trunnion on both front links Tighten nut E on both front links an equal num ber of turns The two front links must remain equal in length When distance D is 1 8 to 1 2 lower at front than rear tighten nut F against trunnion on both front links Recheck side to s...

Page 23: ...e 2 Measure distance between brake oper ating arm and nut A on brake rod 3 If distance is other than 1 1 2 loosen jam nut and turn nut A until distance becomes 1 1 2 Retighten jam nut against nut A 4 Road test tractor for proper stopping distance as stated above Readjust if necessary If stopping distance is still greater than five 5 feet in highest gear further maintenance is nec essary Contact an...

Page 24: ... parts dealer Tire sealant also prevents tire dry rot and corrosion Center Span Keeper Transaxle Pulley Stationary Idler Clutching Idler Engine Pulley TO REPLACE MOTION DRIVE BELT Park the tractor on level surface Engage parking brake For assistance there is a belt installation guide decal on bottom side of left footrest BELT REMOVAL 1 Remove mower See TO REMOVE MOWER in this section of manual NOT...

Page 25: ...e fully charged battery 2 RED cable last from both batteries 02614 Weak or Dead Battery Fully Charged Battery REPLACING BATTERY WARNING Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time Before connecting battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected first to prevent sparking from accide...

Page 26: ...below before loosening cable If adjust ment is necessary see engine manual TO ADJUST CARBURETOR The carburetor has been preset at the factory and adjustment should not be nec essary However minor adjustment may be required to compensate for differences in fuel temperature altitude or load If the carburetor does need adjustment see engine manual INTERLOCKS AND RELAYS Loose or damaged wiring may cau...

Page 27: ...m forming in essential fuel system parts such as carburetor fuel hose or tank during storage Also alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can dam age the fuel system of an engine while in storage Empty the fuel tank by starting the en gine and letting it run until the fuel line...

Page 28: ...ed wiring 6 Check all wiring 7 Carburetor out of adjustment 7 See To Adjust Carburetor in Service and Adjustments section 8 Engine valves out of 8 Contact a qualified adjustment service center department Engine will not 1 Clutch brake pedal not 1 Depress clutch brake pedal turn over depressed 2 Attachment clutch is 2 Disengage attachment engaged clutch 3 Weak or dead battery 3 Recharge or replace ...

Page 29: ...Excessive 1 Worn bent or loose blade 1 Replace blade Tighten blade vibration bolt 2 Bent blade mandrel 2 Contact a qualified service center department 3 Loose damaged part s 3 Tighten loose part s Replace damaged parts Engine continues 1 Faulty operator safety 1 Check wiring switches and to run when oper presence control system connections If not contact a ator leaves seat qualified service center...

Page 30: ...nt 11 Clean around mandrels to holes from buildup of grass open vent holes leaves and trash around mandrels Headlight s not 1 Switch is OFF 1 Turn switch ON working 2 Bulb s or lamp s burned out 2 Replace bulb s or lamp s if so equipped 3 Faulty light switch 3 Check replace light switch 4 Loose or damaged wiring 4 Check wiring and connections 5 Blown fuse 5 Replace fuse Battery will not 1 Bad batt...

Page 31: ... never across the face Do not mow slopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 1 Fold this page along dotted line indicated above 2 Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure 3 Sight across the fold in the direction of hill slope ...

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