Table of Contents
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IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
Warning:
This unit is equipped with an internal combustion engine and should not be used on or near any unimproved 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). Other states may have similar laws. Federal laws apply on federal lands. A spark
arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 361131
Cleveland, Ohio 44136-9722.
WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136-9722
PRINTED IN U.S.A.
Operator's Manual
Lawn Tractor Models
ZTT-1850
ZTT-2150
FORM NO. 770-10475.fm
(10/2000)
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Table of Contents
Related Manuals for White Outdoor ZTT-1850
Summary of Contents for White Outdoor ZTT-1850
- Page 1 P.O. Box 361131 Cleveland, Ohio 44136-9722. WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136-9722 FORM NO. 770-10475.fm PRINTED IN U.S.A.
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Page 2: Table Of Contents
Before you start assembling your new equipment, please locate the model plate on the equipment and copy the information from it in the space provided below. The information on the model plate is very important if you need help from your White Outdoor dealer. •... -
Page 3: Important Safe Operation Practices
SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. - Page 4 23. Muffler and engine become hot and can cause a 5. Use extra care with grass catchers or other burn. Do not touch. attachments. These can change the stability of the 24. Check overhead clearances carefully before driving machine. under low hanging tree branches, wires, door 6.
- Page 5 Serious personal injury can occur when gasoline is frame, your unit should be serviced professionally spilled on yourself or your clothes which can ignite. by an authorized White Outdoor dealer. Wash your skin and change clothes immediately. 4. Check parking brake frequently as it is subjected to a.
- Page 6 9. After striking a foreign object, stop the engine, 12. Do not change the engine governor settings or disconnect the spark plug wire(s) and ground over-speed the engine. The governor controls the against the engine. Thoroughly inspect the maximum safe operating speed of the engine. machine for any damage.
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Page 7: Important Note To First-Time Operators
SECTION 2: IMPORTANT NOTE TO FIRST-TIME OPERATORS PULL BACK ON BAIL TO ADJUST HAND REST POSITION FOR FIRST-TIME Bail OPERATORS Adjustable • START OFF IN A FLAT, Hand Rest OPEN AREA. FORWARD STRAIGHT NEUTRAL REVERSE STRAIGHT • KEEP BYSTANDERS AWAY. Knob •... -
Page 8: Slope Gauge
SECTION 3: SLOPE GAUGE... -
Page 9: Tractor Set-Up
SECTION 4: TRACTOR SET-UP Attaching the Battery Cables Service the engine with gasoline and oil as instructed in the separate Briggs & Stratton Operator/Owner Manual packed with your tractor. Read instructions carefully. NOTE: The positive battery terminal is marked Pos. (+). -
Page 10: Know Your Lawn Tractor
SECTION 5: KNOW YOUR LAWN TRACTOR Figure 3 Right Control Handle Adjustable Hand Rest Left Control Handle Throttle Control Lever Electric PTO (Power Take-off) Knob Choke Control (ZTT-2150) Systems Indicator Monitor/Hour Meter Ignition Switch Parking Brake Lever Seat Adjustment Lever Cup Holder M Deck Lift Lever G Hand Rest Bail... - Page 11 This lever controls the speed of headlights. Refer to Operating The Headlights on page 17 the engine and, on model ZTT-1850, the choke control of this manual for detailed instructions. also. When set in a given position, the throttle will maintain a uniform engine speed.
- Page 12 Control Handles Choke Control The control handles are located in the center of the On model ZTT-1850, moving the tractor’s dash. Moving the handles forward or rearward throttle lever all the way forward controls both the ground speed of the tractor and the activates the engine’s choke...
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Page 13: Operating Your Lawn Tractor
AND BACK DOWNHILL SLOWLY. • DO NOT MOW WHEN CHILDREN OR OTHERS ARE AROUND. Contact your White Outdoor dealer. The safety • NEVER CARRY CHILDREN, EVEN WITH BLADES OFF. interlock system prevents the engine from cranking •... - Page 14 Starting the Engine • Position the adjustable hand rest forward or rearward until a comfortable position is found for your application. NOTE: Refer to the TRACTOR SET-UP on page 9 of this • Release the bail to lock the adjustable hand rest in manual for Gasoline and Oil fill-up instructions.
- Page 15 Control Handle Position Reference Chart Forward Left Forward Straight Forward Right Neutral Rotate Left Rotate Right Reverse Straight Reverse Right Reverse Left...
- Page 16 Never leave running Using the Deck Lift Lever WARNING: machine unattended. Always turn off blades/ To raise the cutting deck, move the deck lift lever to the PTO, move both control handles into neutral left, then place it in the notch best suited for your position, set parking brake, stop engine and application.
- Page 17 The ZTT lawn tractor has two transmissions, both of which are equipped with a hydrostatic bypass valve for This tractor is equipped with one of White Outdoor’s occasions when it is necessary to move the tractor high quality cutting decks. The following information will manually.
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Page 18: Making Adjustments
SECTION 7: MAKING ADJUSTMENTS Never attempt to make any WARNING: • Loosen the two jam nuts on the rear side of the adjustments while the engine is running, deck stabilizer bracket. See Figure 12A. • Locate the two lock nuts on the opposite side of the except where specified in the operator’s manual. - Page 19 If the tractor’s control handles do NOT return to the neutral (STOP) position upon releasing them, the handles are in need of adjustment. Do not operate the tractor. Contact your White Outdoor dealer to have the Figure 13 control handles properly adjusted.
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Page 20: Maintaining Your Lawn Tractor
• If the tractor’s parking brake should need further • Discard the cotter pin adjustment, see your White Outdoor dealer. SECTION 8: MAINTAINING YOUR LAWN TRACTOR WARNING: • Pop open the protective cap on the end of the oil... - Page 21 Lubrication Oil Fill Cap Protective Cap WARNING: Before lubricating, repairing, or Drain Hose inspecting, always turn off blades/PTO, move both control handles into neutral position, stop engine and remove key before dismounting. Hydrostatic Transmissions Both hydrostatic transmissions are sealed at the factory.
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Page 22: Service
SECTION 9: SERVICE WARNING: • Repeat the above steps on the right side of the Before servicing, repairing, or tractor. inspecting, always turn off blades/PTO, move • Move the deck lift lever into the top notch on the both control handles into neutral position, stop right fender to raise the lift arms out of the way. - Page 23 46-inch Deck Electric PTO Clutch PTO Idler Bracket (mounted on tractor) Deck belt (Bottom) Deck Idler Pulley PTO belt (Top) Right Hand Double Pulley (beneath belt guard) Left Hand Double Pulley Center Pulley Self-Tapping Screws NOTE: Left hand belt cover not shown for clarity. Figure 20 42-inch Deck Electric PTO Clutch...
- Page 24 Changing the Transmission Drive Belt WARNING: Be sure to shut the engine off, remove ignition key, disconnect the spark plug wire(s) and ground against the engine prior to removing the belt(s) The V-belts found on your tractor are IMPORTANT: Self-tapping Screws specially designed to engage and disengage safely.
- Page 25 Cutting Blades A poorly balanced blade will cause excessive vibration and may cause damage to the tractor and result in personal injury. Be sure to shut the engine off, WARNING: remove ignition key, disconnect the spark Blade Separation plug wire(s) and ground against the engine before removing the cutting blade(s) for sharpening or replacement.
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Page 26: Off-Season Storage
SECTION 11: ATTACHMENTS & ACCESSORIES MODEL DESCRIPTION 190-625 Twin Bagger Grass Collector (For ZTT-1850 Only) 190-626 Twin Bagger Grass Collector (For ZTT-2150 Only) 190-116 Mulch Kit (For ZTT-1850 Only) 190-118 Mulch Kit (For ZTT-2150 Only) -
Page 27: Troubleshooting
Drive belt damaged or broken. Replace drive belt. Control cables damaged or snapped. See your White Outdoor dealer to have the control cables replaced. Tractor drifts to the left or right Transmission cables out of adjustment Perform control cable adjustment. -
Page 28: Parts List
SECTION 13: PARTS LIST... - Page 29 Models ZTT-1850 & ZTT-2150 REF. PART REF. PART DESCRIPTION DESCRIPTION 710-0376 Hex Cap Screw, 5/16-18 x 1.0 731-0374 Flange Bearing 710-0599 Self-tapping Screw, 1/4-20 x .5 731-0556 Plastic Cap 710-0642 Self-tapping Screw, 1/4-20 x .75 736-0277 Flat Washer, 1.031 x 1.620 x .095 710-0895 Self-tapping Screw, 1/4-15 x .75...
- Page 30 Models ZTT-1850 & ZTT-2150 66 31 3 15...
- Page 31 Models ZTT-1850 & ZTT-2150 REF. PART REF. PART DESCRIPTION DESCRIPTION 683-0197 Lift Shaft Assembly 783-1047 Rear Access Plate 711-0332 Clevis Pin, .5 x .78 710-1268 Screw, #10-16 x .375 712-0206 Hex Nut, 1/2-13 712-3027 Hex Flange Lock Nut, 1/4-20 712-0431...
- Page 32 Models ZTT-1850 & ZTT-2150 Dash support portion shown for reference only.
- Page 33 Models ZTT-1850 & ZTT-2150 REF. PART DESCRIPTION 683-0317 RH Handle Bracket Assembly 683-0318 LH Handle Bracket Assembly 683-0320 Bail Assembly 710-0227 Self-tapping Screw, #8-18 x .5 710-0451 Carriage Screw, 5/16-18 x .75 710-0514 Hex Cap Screw, 3/8-16 x 1.0 710-0599 Self-tapping Screw, 1/4-20 x .5...
- Page 34 Models ZTT-1850 & ZTT-2150 Hook spring (Ref. 22) here. Support plate shown for reference only. Hook spring (Ref. 21) here. Hook spring (Ref. 23) here.
- Page 35 Models ZTT-1850 & ZTT-2150 REF. PART DESCRIPTION 618-0437 LH IZT Transmission 618-0438 RH IZT Transmission 631-0009A Knob 647-0051 Brake Lever Assembly 683-0251 Double-idler Bracket 683-0452A Brake Bracket Assembly 710-0347 Hex Cap Screw, 3/8-16 x 1.75 710-0378 Hex Cap Screw, 5/16-18 x 2.5 710-0604A Self-tapping Screw, 5/16-18 x .625...
- Page 36 Models ZTT-1850 & ZTT-2150 Units Units Equipped Equipped w/ 46-inch w/ 42-inch Deck Deck...
- Page 37 Models ZTT-1850 & ZTT-2150 REF. PART DESCRIPTION 683-0450 Engagement Plate Assembly 710-0520 Hex Cap Screw, 3/8-16 x 1.5 710-0831 Hex Cap Screw, 3/8-16 x 5.5 710-1238 Hex Head Washer Screw, 5/16-18 x .875 710-3144 Hex Cap Screw, 3/8-16 x 2.0...
- Page 38 Model ZTT-1850...
- Page 39 Model ZTT-1850 REF. PART DESCRIPTION 16606 Retainer Hook 618-0574 Spindle Assembly, 5.75 Dia. w/ Fitting 756-0980 Pulley Only 683-0198D 42-inch Deck Shell 683-0254 Deck Adjustment Bracket w/ Weld Nut 710-0136 Hex Cap Screw, 1/4-20 x 1.75 710-0520 Hex Cap Screw, 1/4-20 x 1.5 710-0528 Hex Cap Screw, 5/16-18 x 1.25...
- Page 40 Model ZTT-2150...
- Page 41 Model ZTT-2150 REF. PART DESCRIPTION 16606 Retainer Hook 17982 Spindle Reinforcement Plate 618-0430A Spindle Assembly, 5.0 Dia. w/ Fitting 756-1187 Pulley Only 618-0431 Double Pulley Spindle Assembly w/ Fitting 756-0603 Pulley Only 683-0254 Deck Adjustment Bracket w/ Weld Nut 683-0265C 46-inch Deck Shell 710-0167 Carriage Screw, 1/4-20 x .50...
- Page 42 Models ZTT-1850 & ZTT-2150 (for choke) Briggs & Stratton Industrial Plus Twin (for throttle) (deflector must face forward) Briggs & Stratton Industrial Plus Single (deflector must face forward)
- Page 43 Models ZTT-1850 & ZTT-2150 REF. PART DESCRIPTION 710-0227 Self-tapping Screw, #8-18 x .5 710-0599 Self-tapping Screw, 1/4-20 x .5 710-0604A Self-tapping Screw, 5/16-18 x .625 710-1237 Screw, #10-32 x .625 710-1314 Socket Cap Screw, 5/16-18 x .625 710-1315 Self-tapping Screw, 3/8-16 x 1.25...
- Page 44 Models ZTT-1850 & ZTT-2150...
- Page 45 Models ZTT-1850 & ZTT-2150 REF. PART DESCRIPTION 625-0051 Bulb/Socket Headlight Assembly 629-0126 Wire Harness, Afterfire Solenoid, #18 x 5 629-0469A Wire Harness, Headlight 629-1055 Wire Harness, Main 629-1077 Wire Assembly, Reverse Jumper 629-1083 Wire Assembly, Ground Jumper 710-0227 Self-tapping Screw, #8-18 x .5 710-0642 Self-tapping Screw, 1/4-20 x .75...
- Page 46 Models ZTT-1850 & ZTT-2150 REF. PART DESCRIPTION 634-0215 LH Wheel Assembly Complete, 20 x 7 634-0216 RH Wheel Assembly Complete, 20 x 7 634-0209 Rim Only 734-0255 Air Valve 734-2019 Tire Only, 20.4 x 7.0 x 8.0 Turf-Grip 710-0180 Hex Cap Screw, 3/8-24 x .75...
- Page 47 Models ZTT-1850 & ZTT-2150...
- Page 48 Products Co. with respect to new merchandise pur- d. White Outdoor Co. does not extend any warranty for chased and used in the United States, its possessions and products sold or exported outside of the United States territories.