background image

14

MAINTENANCE

BEFORE

EACH

USE

T

R

A

C

T

0

R

Inspect Muffler/Spark Arrester

Lubrication Chart

Check Brake Operation

Clean Air Filter

Change Engine Oil (with oil filter)

Replace Air Filter Paper Cartridge

Replace Spark Plug

Check Battery Level

Check Tire Pressure

Clean Battery and Terminals

FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE

MAINTENANCE SCHEDULE

EVERY

8 HOURS

EVERY

25

HOURS

EVERY

50

HOURS

EVERY

100

HOURS

EVERY

SEASON

SERVICE DATES

Check for Loose Fasteners

BEFORE

STORAGE

Check Engine Oil Level

Clean Engine Cooling Fins

Sharpen/Replace Mower Blades

Check Operator Presence and
Interlock Systems

Clean Air Screen

1 - Change more often when operating under a heavy load or

in high ambient temperatures.

2 - Service more often when operating in dirty or dusty conditions.

E

N

G

I

N

E

Replace Oil Filter (If equipped)

Check Transaxle Cooling

Check V-Belts

Replace Fuel Filter

3

2

2

2

2

3 - Replace blades more often when mowing in sandy soil.
4 - Not required if equipped with maintenance-free battery.
5 - Tighten front axle pivot bolt to 35 ft.-lbs. maximum.

Do not overtighten.

1

,

1,2

2

4

5

Change Engine Oil (without oil filter)

1,2

maint_sch-tr

actore

.ne
w1

01961

LUBRICATION CHART

d

SPINDLE ZERK 

d

FRONT WHEEL

BEARING  ZERK

c

SAE 30 OR 10W30 MOTOR OIL

d

GENERAL PURPOSE GREASE

e

REFER TO MAINTENANCE “ENGINE”  SECTION

IMPORTANT:

  DO NOT OIL OR GREASE THE PIVOT POINTS WHICH 

HAVE SPECIAL NYLON BEARINGS.  VISCOUS LU BRI CANTS WILL 
ATTRACT DUST AND DIRT THAT WILL SHORT 

EN THE LIFE OF 

THE SELF-LU 

BRI CAT ING BEARINGS.  IF YOU FEEL THEY MUST 

BE LU BRI CAT ED, USE ONLY A DRY, POW DERED GRAPHITE TYPE 
LU BRI CANT SPARINGLY.

d

SPINDLE ZERK 

d

FRONT WHEEL 

BEARING  ZERK

e

ENGINE

c

GEARSHIFT 

PIVOTS

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 main tain 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 adjustments described in the Service and 
Adjustments section of this manual.
•  At least once a year you should replace the spark plug, 

clean or replace air fi lter, and check blades and belts 
for wear.  A new spark plug and clean air fi lter assure 
proper air-fuel mixture and help your engine run better 
and last longer.

BEFORE EACH USE

•      Check engine oil level.
•      Check brake operation.
•      Check tire pressure.
•      Check operator presence and 
       interlock systems for proper operation.
•      Check for loose fasteners.

Summary of Contents for WET1742STB

Page 1: ...O WET1742STB 17 0 HP 42 Inch Lawn Tractor 191064 Rev 1 03 02 04 TR rad PRINTED IN U S A For Parts and Service contact our authorized distributor call 1 800 849 1297 For Technical Assistance call 1 800 829 5886 ...

Page 2: ...he manual and on the machine before starting Only allow responsible adults who are familiar with the instructions to operate the machine Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blade Be sure the area is clear of other people before mow ing Stop machine if anyone enters the area Never carry passengers Do not mow in reverse unless absolutely n...

Page 3: ...the watchful care of another responsible adult Be alert and turn machine 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 Watchforholes ruts orbumps Uneventerraincouldoverturn the machine Tall grass can hide obstacles Use slow speed Choose a low gear so that you will...

Page 4: ...caring for and using your tractor Follow the instructions under Maintenance and Stor age sections of this owner s manual WARNING This tractor is equipped with an internal com bustion engine and should not be used on or near any unimprovedforest covered brush coveredorgrass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if an...

Page 5: ...ope Sheet 1 Oil Drain Tube 1 Bolt 1 Washer 17 32 x 1 3 16 x 12 Gauge 1 Lock Washer 1 2 1 Large Flat Washer 1 Hex Bolt 1 4 28 x 1 1 4 1 Locknut 1 4 28 1 Locknut 1 2 20 2 Keys Steering Wheel Adapter Steering Wheel Insert Steering Boot Steering Extension Shaft ...

Page 6: ...UT LOWER STEERING SHAFT STEERING BOOT EXTENSION SHAFT 1 4 HEX BOLT STEERING WHEEL INSERT ADAPTER 1 2 HEX NUT LARGE FLAT WASHER TABS TAB SLOTS BEFORE REMOVING TRACTOR FROM SKID ATTACH STEERING WHEEL See Fig 1 ASSEMBLE EXTENSION SHAFT AND BOOT Slide extension shaft onto lower steering shaft Align mountingholesinextensionandlowershaftsandinstall 1 4 hex bolt and locknut Tighten securely IMPORTANT TIG...

Page 7: ...lever in neutral position Turn ignition key to OFF position Continue with the instructions that follow FIG 3 CHECK BATTERY See Fig 3 Lift seat pan to raised position If this battery is put into service after month and year indicated on label label located between terminals charge battery for minimum of one hour at 6 10 amps See BATTERY in MAINTENANCE section of this manual for charging instruction...

Page 8: ...HE FOLLOWING IMPORTANT ITEMS Engine oil is at proper level Fuel tank is filled with fresh clean regular unleaded gasoline Become familiar with all controls their location and function Operate them before you start the engine Be sure brake system is in safe operating condition CHECK TIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes Correct tire pressure ...

Page 9: ...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 10: ...ng and brak ing the tractor and starting the engine PARKING BRAKE Locks clutch brake pedal into the brake position GEARSHIFT LEVER Selects the speed and direction of the tractor ATTACHMENT LIFT LEVER Used to raise lower and adjust the mower deck or other attachments mounted to your tractor LIFT LEVER PLUNGER Used to release attachment lift lever when changing its position IGNITION SWITCH Used for ...

Page 11: ...rn ignition key to OFF position and remove key Always remove key when leaving tractor to prevent unauthorized use Never use choke to stop engine IMPORTANT LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN OFF WILL CAUSE THE BATTERY TO BE DISCHARGED DEAD ATTACHMENT CLUTCH LEVER ENGAGED POSITION IGNITION KEY DISENGAGED POSITION PARKING BRAKE ENGAGED POSITION GEAR SHIFT LEVER THROTTLE CHOKE CONT...

Page 12: ...than five 5 MPH NOTE To protect hood from damage when transporting your tractor on a truck or a trailer be sure hood is closed and secured to tractor Use an appropriate means of tying hood to tractor rope cord etc TOWING CARTS AND OTHER ATTACH MENTS Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your trac tor Use common sense when towing Too ...

Page 13: ... section of this manual CAUTION Alcohol blended fuels called gasohol or using ethanol or methanol can at tract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before storage of 30 days or longer Drain the gas tank start the engine and let it run un...

Page 14: ...LUBRICATION CHART dSPINDLE ZERK dFRONT WHEEL BEARING ZERK cSAE 30 OR 10W30 MOTOR OIL dGENERAL PURPOSE GREASE eREFER TO MAINTENANCE ENGINE SECTION IMPORTANT DO NOT OIL OR GREASE THE PIVOT POINTS WHICH HAVE SPECIAL NYLON BEARINGS VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF LUBRICATING BEARINGS IF YOU FEEL THEY MUST BE LUBRICATED USE ONLY A DRY POWDERED GRAPHI...

Page 15: ...ine is running and the attachment clutch is engaged any attempt by the operator to leave the seat should shut off the engine The attachment clutch should never operate unless the operator is in the seat BLADE CARE Forbestresultsmowerbladesmustbekeptsharp Replace bent or damaged blades 5 8 BOLT OR PIN BLADE CENTER HOLE TO SHARPEN BLADE See Fig 9 NOTE We do not recommend sharpening blade but if you ...

Page 16: ...n oil fill cap dipstick for checking level Be sure dipstick cap is tightened securely for accurate reading Keep oil at FULL line on dipstick YELLOW CAP ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SF SJ Select the oil s SAE viscosity grade according to your expected operating temperature TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE SAE VISCOS...

Page 17: ...hould be replaced once each season If fuel filter becomes clogged obstructing fuel flow to carburetor replacement is required With engine cool remove filter and plug fuel line sec tions Place new fuel filter in position in fuel line with arrow pointing towards carburetor Be sure there are no fuel line leaks and clamps are properly positioned Immediately wipe up any spilled gasoline 00667 FIG 12 FU...

Page 18: ...Disconnect front links from deck by removing retainer springs Raise lift lever to raise suspension arms Slide mower out from under tractor IMPORTANT IFANATTACHMENTOTHERTHANTHEMOWER DECK IS TO BE MOUNTED ON THE TRACTOR REMOVE THE FRONTLINKSANDHOOKTHECLUTCHSPRINGINTOSQUARE HOLE IN FRAME TO INSTALL MOWER See Fig 13 Raise attachment lift lever to its highest position Slide mower under tractor with def...

Page 19: ...of turns FIG 17 01267 BOTH FRONT LINKS MUST BE EQUAL IN LENGTH FIG 16 00598 TO LEVEL MOWER HOUSING Adjust the mower while tractor is parked on level ground or driveway Make sure tires are properly inflated See PRODUCT SPECIFICATIONS section of this manual If tires are over or underinflated you will not properly adjust your mower SIDE TO SIDE ADJUSTMENT See Figs 14 and 15 Raise mower to its highest...

Page 20: ...DLER PULLEYS MANDREL PULLEYS 1 1 2 00238 JAM NUT WITH PARKING BRAKE ENGAGED OPERATING ARM NUT A FIG 19 TO CHECK AND ADJUST BRAKE See Fig 19 Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle If tractor requires more than five 5 feet to stop at highest speed in highest gear on a level dry concrete or paved surface then brake must be checked ...

Page 21: ... steering wheel crossbars are not horizontal left to right whenwheelsarepositionedstraightforward removesteer ing wheel and reassemble per instructions in the Assembly section of this manual FRONT WHEEL TOE IN CAMBER The front wheel toe in and camber are not adjustable on your tractor If damage has occurred to affect the front wheel toe in or camber contact your nearest authorized service center d...

Page 22: ...Fig 23 WARNING Lead acid batteries gen erate explosive gases Keep sparks flameandsmokingmaterialsawayfrom batteries Always wear eye protection when around batteries If your battery is too weak to start the engine it should be recharged See BATTERY in the Maintenance section of this manual If jumper cables are used for emergency starting follow this procedure IMPORTANT YOURTRACTOR IS EQUIPPEDWITH A...

Page 23: ...NECTOR FIG 26 TO REMOVE HOOD AND GRILL ASSEMBLY See Fig 26 Raise hood Unsnap headlight wire connector Stand in front of tractor Grasp hood at sides tilt toward engine and lift off of tractor To replace reverse above procedure ENGINE TO ADJUST THROTTLE CONTROL CABLE The throttle control has been preset at the factory and adjustment should not be necessary If adjustment is nec essary see engine manu...

Page 24: ...FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOLORMETHANOL CANATTRACTMOISTUREWHICH LEADSTOSEPARATIONANDFORMATIONOFACIDSDURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Empty the fuel tank by starting the engine and let it run until the fuel lines a...

Page 25: ...Faulty ignition switch 7 Check replace ignition switch 8 Faulty solenoid or starter 8 Check replace solenoid or starter 9 Faulty operator presence switch es 9 Contact an authorized service center department Engine clicks but will not 1 Weak or dead battery 1 Recharge or replace battery start 2 Corroded battery terminals 2 Clean battery terminals 3 Loose or damaged wiring 3 Check all wiring 4 Fault...

Page 26: ... Mower deck not level 4 Level mower deck 5 Low uneven tire air pressure 5 Check tires for proper air pressure 6 Worn bent or loose blade 6 Replace sharpen blade Tighten blade bolt 7 Buildup of grass leaves and trash under mower 7 Clean underside of mower housing 8 Mower drive belt worn 8 Replace mower drive belt 9 Blades improperly installed 9 Reinstall blades sharp edge down 10 Improper blades us...

Page 27: ...d for rental or commercial purposes is limited to 90 days from the date of original purchase 5 This Warranty applies only to products which have been properly assembled adjusted operated and main tained in accordance with the instructions furnished This Warranty does not apply to any product which has been subjected to alteration misuse abuse improper assembly or installation delivery damage or to...

Page 28: ...n of the Power Train Component and parts The cost of normal maintenance and replacement of service items which are not defective shall be paid for by the original purchaser C Securing Warranty Service Warranty service can be arranged for by contacting either a Tecumseh Authorized Service Outlet any Tecumseh Registered Ser vice Dealer Tecumseh Authorized Service Distributor or Tecumseh Central Ware...

Page 29: ...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 you want to me...

Page 30: ... ...

Reviews: