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17

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

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

1.   Check engine oil level.
2.   Check brake operation.
3.   Check tire pressure.
4.   Check operator presence and 
      interlock systems for proper operation.
5.   Check for loose fasteners.

LUBRICATION CHART

01961

➂ 

Engine

SAE 30 or 10w30 Motor Oil

General Purpose Grease

Refer to Maintenance “ENGINE” Section

➁ 

Front 

Wheel 
Bearing 
zerk

➀ 

Gear shift 

Pivots

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.

➁ 

Spindle 

Zerk

➁ 

Spindle 

Zerk

➁ 

Front Wheel 

Bearing zerk

For Parts Call K&T 606-678-9623 or 606-561-4983

www.mymowerparts.com

Summary of Contents for SO17542STB

Page 1: ...hnical Assistance call 1 800 829 5886 MODEL NO SO17542STB 17 5 HP 42 INCH LAWN TRACTOR 191780 03 01 04 TR PRINTED IN U S A Assembly Operation Maintenance Service and Adjustments Storage Troubleshootin...

Page 2: ...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 acc...

Page 3: ...ower 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 OPERATIO...

Page 4: ...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 machi...

Page 5: ...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 coul...

Page 6: ...vered 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 ma...

Page 7: ...t 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 1...

Page 8: ...SEMBLE 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 T...

Page 9: ...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 throt...

Page 10: ...ance 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...

Page 11: ...th 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 res...

Page 12: ...L 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 P...

Page 13: ...position 2 Move gearshift lever to desired position 3 Slowly release clutch brake pedal to start movement IMPORTANT Bring tractor to a complete stop before shifting or changing gears Failure to do so...

Page 14: ...llowed room for tractor to roll slightly as you restart movement To restart movement slowly release parking brake and clutch brake pedal Make all turns slowly TO OPERATE MOWER Your tractor is equipped...

Page 15: ...r products in the fuel tank or permanent damage may occur TO START ENGINE When starting the engine for the first time or if the engine has run out of fuel it will take extra cranking time to move fuel...

Page 16: ...ion making left hand turns until finished 00272 If grass is extremely tall it should be mowed twice to reduce load and pos sible fire hazard from dried clippings Make first cut relatively high the sec...

Page 17: ...ractor 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 adjustment...

Page 18: ...t 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 tr...

Page 19: ...il s SAE viscosity grade according to your expected operating temperature NOTE Although multi viscosity oils 5W30 10W30 etc improve starting in cold weather they will result in increased oil consumpti...

Page 20: ...gine 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 f...

Page 21: ...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...

Page 22: ...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 tw...

Page 23: ...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 stoppi...

Page 24: ...ents 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 F...

Page 25: ...E CABLES REVERSE ORDER 1 BLACK cable first from chassis and then from the fully charged battery 2 RED cable last from both batteries 02614 Weak or Dead Battery Fully Charged Battery REPLACING BATTERY...

Page 26: ...wire connector 3 Stand in front of tractor Grasp hood at sides tilt toward engine and lift off of tractor 4 When replacing hood be sure to re connect the headlight wire connector 01536 Headlight Wire...

Page 27: ...arts 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 du...

Page 28: ...uretor 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...

Page 29: ...e 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...

Page 30: ...s 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 equippe...

Page 31: ...pes 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 H...

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