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10

Fig. 7

TO ADJUST GAUGE WHEELS (See Fig. 9)

Gauge wheels  are properly adjusted when they are slightly 

off the ground when mower is at the desired cutting height in 

operating position. Gauge wheels then keep the deck in prop-

er position to help prevent scalping in most terrain conditions. 

NOTE:

Adjust gauge wheels with tractor on a flat level 

surface.
•  Adjust mower to desired cutting height (See “TO AD-

 JUST MOWER CUT TING HEIGHT” in the Operation 

sec tion of this manual).

•  With mower in desired height of cut po si tion, gauge 

wheels should be assembled so they are slightly off 

the ground. In stall gauge wheel in appropriate hole as 

shown and tighten se cure ly.

• 

Repeat for opposite side installing gauge wheel in same 

adjustment hole.

J

K

L

TO MOVE FORWARD AND BACKWARD  

(See Fig. 7)

The direction and speed of movement is controlled by the 

forward and reverse drive pedals.
•  Start tractor and release parking brake.
• 

Slowly depress forward (K) or reverse (L) drive pedal to 

begin movement. Ground speed increases the further 

down the pedal is depressed.

TO USE CRUISE CONTROL (J) (See Fig. 7)

The cruise control feature can be used for forward travel only.
SYSTEM CHARACTERISTICS
The cruise control should only be used while mowing or 

transporting on relatively smooth, straight surfaces. Other 

con di tions such as trimming at slow speeds may cause the 

cruise control to dis en gage. Do not use the cruise control 

on slopes, rough terrian or while trimmimg or turning.
• 

With forward drive pedal depressed to desired speed, 

pull cruise control lever (J) up and hold while lifting 

your foot off the pedal, then release the lever.

To disengage the cruise control, depress the brake pedal 

or tap on forward drive pedal.

OPERATION

A

Fig. 8

Fig. 9

TO ADJUST MOWER CUTTING HEIGHT 

(See Fig. 8)

The position of the attachment lift lever (A) determines the 

cutting height.

•  Put attachment lift lever in desired cutting height slot.
The cutting height range is ap prox i mate ly 1 to 4" (25,4 to 

101,6 mm). The heights are measured from the ground to 

the blade tip with the engine not running. These heights are 

approximate and may vary depending upon soil conditions, 

height of grass and types of grass being mowed.
•  The average lawn should be cut to approximately 

2-1/2" (63,5 mm) during the cool season and to over 3" 

(76,2 mm) during hot months. For healthier and better 

looking lawns, mow often and after moderate growth.

•  For best cutting performance, grass over 6" (152,4 mm) 

in height should be mowed twice. Make the first cut 

relatively high; the second to de sired height.

TO OPERATE MOWER

Your tractor is equipped with an operator presence sensing 

switch.  Any attempt by the operator to leave the seat with 

the engine running and the attachment clutch engaged will 

shut off the engine. You must remain fully and centrally 

positioned in the seat to prevent the engine from hesitat-

ing or cutting off when operating your equipment on rough, 

rolling terrain or hills.
• 

Select desired height of cut. (See "TO ADJUST MOWER 

CUTTING HEIGHT".)

•  Start mower blades by engaging at tach ment clutch 

control.

Summary of Contents for D25KH48

Page 1: ...erator s Manual D25KH48 532 43 66 69 Rev 8 Gasoline containing up to 10 ethanol E10 is acceptable for use in this machine The use of any gasoline exceeding 10 ethanol E10 will void the product warrant...

Page 2: ...ook down and behind before and while backing Never direct discharged material toward anyone Avoid dischargingmaterialagainstawallorobstruction Material may ricochet back toward the operator Stop the b...

Page 3: ...OF GASOLINE To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely flammable and the vapors are explosive Extinguish all cigarettes cigars pipes and o...

Page 4: ...rage sections of this manual Wear proper Personal Protective Equipment PPE while operating this machine including at a minimum sturdyfootwear eyeprotection andhearingprotection Do not mow in shorts an...

Page 5: ...are in the operating position seated behind the steering wheel Key s Slope Sheet Battery Keys 1 Oil Drain Tube 2 Hex Bolts 2 Nut Keps Installed by Dealer Brush Guard Kit LABEL Fig 1 ADJUST SEAT See Fi...

Page 6: ...perly inflated for leveling Check mower and drive belts Be sure they are routed properly around pulleys and inside all belt keepers Check wiring See that all connections are still secure and wires are...

Page 7: ...ety 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...

Page 8: ...or F IGNITION SWITCH Used for starting and stopping the engine G REVERSE OPERATION SYSTEM ROS ON POSITION Allows operation of mower or other powered attachment while in reverse H LIGHT SWITCH Turns th...

Page 9: ...tractor com pletely as described above and set parkingbrakebeforeleavingtheopera tor s position NOTE Failure to move throttle control between half and full speed fast position before stopping may cau...

Page 10: ...r turning With forward drive pedal depressed to desired speed pull cruise control lever J up and hold while lifting your foot off the pedal then release the lever To disengage the cruise control depre...

Page 11: ...tion key clockwise to engine ON position ROS ON POSITION ENGINE ON POSITION NORMAL OPERATING 02828 TO OPERATE ON HILLS CAUTION Donotdriveupordownhills with slopes greater than 15 and do not drive acro...

Page 12: ...until the engine begins to run smoothly Continue to push the choke control in small steps allowing the engine to acceptsmallchangesinspeedandload untilthechoke control is fully in If the engine starts...

Page 13: ...ol to half 1 2 speed Disengage parking brake 8 Drive tractor forward for approximately five feet then backwards for five feet Repeat this driving procedure three times Your transmission is now purged...

Page 14: ...RECOMMENDATIONS The warranty on this tractor does not cover items that have beensubjectedtooperatorabuseornegligence Toreceive full value from the warranty operator must maintain tractor as instructe...

Page 15: ...s running with the ignition switch in the ROS ON position and the attachment clutch engaged any attempt by the operator to shift into reverse should NOT shut off the engine BLADE CARE Forbestresultsmo...

Page 16: ...60 5W 30 10W30 ENGINE LUBRICATION Only use high quality detergent oil rated with API service classification SG SL Select the oil s SAE viscosity grade according to your expected operating temperature...

Page 17: ...ashout fitting immediately prior to using mower again Pluganyholesinmowerwithboltsandlocknuts Fig 19 DECK WASHOUT PORT See Fig 19 Your tractor s deck is equipped with a washout port on its surface as...

Page 18: ...re parking brake will hold tractor secure PARKING BRAKE LEVER Fig 21 CAUTION Lift lever is spring loaded Have a tight grip on lift lever lower it slowly and en gage in lowest position Lift lever is lo...

Page 19: ...l go and position mower on right side of tractor with deflector shield Q to the right 2 ASSEMBLEFRONTGAUGEWHEEL W TOFRONT OF MOWER See Fig 23 NOTE Depending on model bracket T may be differ ent than s...

Page 20: ...EAR LIFT LINKS C See Fig 30 Insert rod end of rear lift link C into hole U in tractor lift shaft suspension arm and pivot link down to mower Lift rear corner of mower and position slot in link as semb...

Page 21: ...ly checking the appearance Readjust if neces sary until you are satisfied with the results A TURN NUT LEFT TO LOWER MOWER TURN NUT RIGHT TO RAISE MOWER Fig 33 Fig 34 PRECISION SIDE TO SIDE ADJUSTMENT...

Page 22: ...F Be sure belt is inside the belt keeper 4 Install belt on centerspan idler E 5 Installbeltthroughstationaryidler C andclutchingidler D 6 Reinstall anti rotation link B on right side of tractor Tight...

Page 23: ...R VEHICLES TO ATTACH JUMPER CABLES Connect one end of the RED cable to the POSITIVE terminal of each battery A B taking care not to short against tractor chassis ConnectoneendoftheBLACKcabletotheNEGAT...

Page 24: ...bulb holder securely back into the hole in the backside of the grill Close hood INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from star...

Page 25: ...Plastic cannot breathe which allows condensation to form and will cause your tractor to rust IMPORTANT NEVER COVER TRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM Immediately prepare your tracto...

Page 26: ...eck 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 wi...

Page 27: ...mower drive belt 9 Blades improperly installed 9 Reinstall blades sharp edge down 10 Improper blades used 10 Replace with blades listed in parts manual 11 Cloggedmowerdeckventholesfrombuildup of gras...

Page 28: ...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 a...

Page 29: ...29 SERVICE NOTES...

Page 30: ...30 SERVICE NOTES...

Page 31: ...31 SERVICE NOTES...

Page 32: ...11 26 14 AP Printed in the U S A...

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