*SELF* S100, S110, S120, S130, S140, S160, S170, and S180 Tractors OPERATOR'S MANUAL 100 Series Lawn Tractors OMUC22642 ISSUE H0 (ENGLISH) CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Introduction IMPORTANT: Avoid damage! This text is used to tell the operator of actions or conditions that might result in damage to the machine. Thank You for Purchasing a John Deere Product We appreciate having you as a customer and wish you many years of safe and satisfied use of your machine. NOTE: General information is given throughout the manual that may help the operator in the operation or service of the machine.
Contents Contents Product Identification Introduction . .. .. ... .. .. .. .. .. .. ... .. .. .. .. .. .. ... .. .. .. .. .. ... . 2 Product Identification . .. .. .. .. ... .. .. .. .. .. .. ... .. .. .. .. .. ... . 3 Record Identification Numbers Safety Labels with Text .. .. .. ... .. .. .. .. .. .. ... .. .. .. .. .. ... . 5 Lawn Tractors S100, S110, S120, S130, S140, S160, S170, S180 Safety Labels without Text .. ... .. .. .. .. .. .. ... .. .. .. .. .. ... . 8 PIN (010001—) Safety . .. .. .. .
Product Identification Engine Serial Number Location APY36194—UN—10JUL20 APY33771—UN—06APR20 V-Twin Engines SR99263,00002E8-19-06JUL20 Register Your Product and Warranty Online To register your product through the Internet, simply go to www. JohnDeereWarrantyRegistration.com. Completing the information, either online or with the product warranty card, will ensure that your product will receive all post sales, service, and important product information.
Safety Labels with Text Safety Labels with Text Safety Label Location APY36141—UN—24JUL20 A—WARNING— GX23479 B—DANGER/WARNING/CAUTION — UC22512 C—CAUTION— UC27081 D—DANGER — M139128 E—DANGER — M89504 F—DANGER — M118610 MG39705,00004A3-19-25JUN20 5
Safety Labels with Text Understanding the Machine Safety Labels DANGER GXAL41948—UN—04MAR13 ROTATING BLADE MXAL42363—UN—22MAY13 ● Do not put hands or feet under or into mower when engine is running. The machine safety labels shown in this section are placed in important areas on your machine to draw attention to potential safety hazards. DANGER or WARNING safety labels are located near specific hazards.
Safety Labels with Text WARNING Avoid Injury From Hot Surface GXAL41952—UN—04MAR13 WARNING ● Hot surface OUO2004,0000BB3-19-28FEB15 CAUTION APY36143—UN—24JUL20 AVOID SERIOUS INJURY OR DEATH FROM ROLLOVER ● Do not drive where the machine could slip or tip, on steep slopes, near water, or drop-offs ● Drive up and down slopes, not across ● If machine loses traction on a slope, stop blade, and proceed slowly off slope ● Avoid sudden starts, turns, and stops MG39705,00004A5-19-24JUL20 CAUTION APY36145—UN—
Safety Labels without Text Safety Labels without Text Safety Label Location APY31470—UN—24JUL20 A— Read OM, Keep Children Away from Mower; Avoid Injury from Tipping — GX24842 B— Avoid Injury from Getting Caught in Belt – M136436 C— Avoid Injury from Equipment Fires — GX24503 D— Avoid Injury from Rotating Blades — M118041 E— Avoid Injury from Hot Surfaces — GX25568 F— Avoid Injury from Rotating Blades and Thrown Objects — M148522 G— Avoid Injury from Rotating Blades and Thrown Objects — M118040 VS70618,00
Safety Labels without Text Understanding the Machine Safety Labels without Text Avoid Serious Injury or Death from Tipping TCT005498—UN—11SEP12 At several important places on this machine, safety signs are affixed which signify potential danger. The hazard is identified by a pictorial in a warning triangle. An adjacent pictorial provides information on how to avoid personal injury. These safety signs, their placement on the machine, and a brief explanatory text are shown in this Safety section.
Safety Avoid Injury from Equipment Fires Avoid Injury from Hot Surfaces APY36196—UN—10JUL20 ● Keep away from hot surfaces. MG39705,00004B7-19-06JUL20 Avoid Injury from Rotating Blades and Thrown Objects APY36195—UN—10JUL20 ● Avoid equipment fires. ● Accumulation of grass, leaves, and debris on or near hot or moving parts can cause a fire. ● Inspect and clean the entire machine before, during and after use. ● Shut off engine and allow machine to cool before cleaning.
Safety ● ● ● ● ● ● clothing, and substantial footwear while operating the machine. Never operate while wearing sandals or when barefoot. Do not wear radio or music headphones. Both safe operation and service require your full attention. Never tamper with safety devices. Operate the machine only in daylight or good artificial light. Only operate the engine in well-ventilated areas. Exhaust gasses contain carbon monoxide, a deadly poison. Never leave a running machine unattended.
Safety ● Drive slowly so you do not have to stop while on a slope. ● Do not mow on wet grass. Tires can slip on wet grass even if the brakes are working normally. ● Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction, which can cause the ride-on mower to roll over. ● If the tires lose traction, disengage the PTO and proceed slowly and carefully off the slope. ● Do not shift to neutral and coast downhill.
Safety edge or if the edge breaks away, the machine can suddenly lose traction, slide, and/or roll over. ● Hazards (A) include but are not limited to ditches, drop-offs, embankments, or areas near bodies of water. ● Maintain a buffer area (B) at least as wide as the machine between hazards (A) and the mowing area (C). Do not mow or operate the machine in the hazard area or buffer area. ● Only mow or operate in the mowing area (C). Do not exceed the recommended slope operating angle.
Machine Cleanout Machine Cleanout General Cleaning Guidelines Machine must be inspected periodically throughout the day. Buildup of debris must be removed to ensure proper machine function and to reduce the risk of fire. Frequency of these inspections and cleanings vary depending on a number of factors including operating conditions, machine configuration, operating speeds, and weather conditions.
Machine Cleanout APY36511—UN—14MAY20 Shown with Wheel Removed 4. On or near transmission (I) and driveline (J). APY36151—UN—10JUL20 5. Under left side panel near fuse block (K) and all wiring, including the battery (L) and related wiring harnesses (M).
Operating Controls Operating Controls Operator’s Station Controls “Models S100, S110, and S120” APY33757—UN—24JUL20 Model S110 is Shown.
Operating Operator’s Station Controls “Models S130, S140, S160, S170, and S180” APY36152—UN—24JUL20 Model S180 is Shown.
Operating ● Disconnect spark plug wires or battery negative (-) cable to prevent engine from starting accidentally. ● Always wear gloves when handling mower blades or working near blades. NOTE: Mower deck wheels should not contact the ground when leveling the mower deck. Method One 1. Make sure machine is on a flat, level surface. 2. Park machine safely. (See Parking Safely in the Safety section.) 3. Check that tires are inflated to correct tire pressure. Tire pressure is marked on the side of the tire. 4.
Operating GXAL41984—UN—04MAR13 Two Blade Deck is Shown. APY36154—UN—10JUL20 42 in (107 cm) Mower Deck is Shown. ● If the front of the mower deck is not lightly touching the front block, adjust the front draft arm by turning the nut (C). 8. Raise the cutting height to the next highest position and remove the three wooden blocks. 9. Turn the nut (C) on the front draft arm counterclockwise 1-2 full turns so that the front of the deck is 3-6 mm (1/8-1/4 in) lower than the rear.
Operating c. NOTE: Bottom of wheels should be approximately 3-13 mm (1/8-1/2 in.) from the ground. Adjust mower deck level, if necessary, by turning rear nuts (E) clockwise to raise the side of the mower deck or counterclockwise to lower the mower deck. 6. Measure mower level (front-to-rear). GXAL41988—UN—04MAR13 GXAL41986—UN—04MAR13 4. Check each mower wheel position. Remove nut (A) and bolt (B), and move mower wheel to proper hole. a. Turn right blade (F) so blade tip points straight forward. b.
Operating 2. First test: Do not run an engine in an enclosed area, such as a garage, even with doors or windows opened. a. Lock park brake. Move the machine to an outside area before running the engine. b. Start engine. c. Move throttle lever up to maximum engine speed. d. Engage mower. The safety systems installed on your machine should be checked before each machine use.
Operating Unlocking Park Brake: Using MowerPlus™ Fuel Gauge (If Equipped) 1. Push and hold brake pedal down. 2. Push park brake lever down to unlock park brake. 3. Release brake pedal. SR99263,000029B-19-03APR20 Checking Fuel Level (If Equipped) APY33785—UN—24JUL20 1. The hour meter (A) shows the number of hours the engine has run. The hour meter is always visible and active, it cannot be reset. 2. Fuel level (B) indicated by the graph by five segments in increasing height.
Operating 2. Disengage attachment engagement lever / switch. (See Engaging and Disengaging Mower in the Operating section.) Using Travel Controls on Hydrostatic Transmission CAUTION: Avoid injury! Children or bystanders may be injured by runover and rotating blades. Before traveling forward or rearward: 3. Fully depress the brake pedal. ● Carefully check the area around the machine. ● Disengage the mower before backing up. Travel Forward APY38190—UN—07JUL20 4.
Operating Stopping Using Cruise Control (If Equipped) 1.Remove foot from travel pedal. 2.Depress brake pedal. CAUTION: Avoid injury! Do not use cruise control when going down hills. Machine speed will increase. Operate machine in a large, open area to learn how the cruise control works. Emergency Stopping 1.Remove foot from travel pedal. 2.Depress brake pedal. 3.Turn key switch to stop (Off) position. Do not release brake pedal until all moving parts have stopped. 4.If possible, lock the park brake.
Operating Moving Machine by Hand CAUTION: Avoid injury! When the bypass valve is open, the machine has unrestricted motion. ● Do not open the bypass valve when the machine is stopped on an incline to prevent it from going downhill out of control. IMPORTANT: Avoid damage! Transmission damage may occur if the machine is towed or moved incorrectly: ● Move machine by hand only. ● Do not use another vehicle to move machine. ● Do not tow machine. GXAL41997—UN—04MAR13 1. Unlock the park brake. 2.
Operating IMPORTANT: Avoid damage! Transporting a machine on a trailer or on a truck bed at high speeds can result in hood or engine cover raising and possibly coming off machine if not secured. trailer with heavy-duty straps, chains, or cables. Straps must be directed down and outward from machine. 9. Secure hood to prevent from lifting while driving.
Operating ● Mow with engine at full throttle. ● Adjust travel speed to match mowing conditions: - Travel at slow speed when you mow thick, tall grass, make sharp turns or trim around objects. - Travel at moderate speed when you mow thin grass. ● Use a different mowing pattern each time you mow. Overlap mowing paths by specified distance. Using Accessories Specification Overlap Mowing Paths—Distance. . . . . . . . . . . . . . . . . . . . . . . . . 50 - 100 mm (2 - 4 in.
Service Intervals The following grease is recommended for service: Service Intervals ● John Deere Multi-Purpose HD Lithium Complex Grease ● Grease-Gard™ Premium Plus Servicing Your Machine Not all grease types are compatible; John Deere does not recommend mixing greases. If using any product other than the recommended grease in service, purge any remaining grease from the system before application. If not practical, grease twice as often until all old grease is purged from the system.
Service Engine 48 in and 54 in Mower Decks: given altitude may increase the engine’s emissions and decrease fuel efficiency and performance. See a qualified service provider for details on jet kit requirements for your specific product. TC00531,00000EC-19-28MAR16 Avoid Fumes CAUTION: Avoid injury! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. Do not run an engine in an enclosed area, such as a garage, even with doors or windows opened.
Service Engine 1. Park machine safely on level surface. (See Parking Safely in the Safety section.) 2. Lift hood. 3. Clean area around dipstick to prevent debris from falling into crankcase. APY08908—UN—29MAY18 A— Easy Change Oil System (ECOS) 3. Remove old easy change oil system (ECOS) (A) by rotating the filter 90 degrees counterclockwise. Push down while rotating. 4. Wipe clean any drips. APY36165—UN—10JUL20 Twin Cylinder Engine Shown 4. Remove dipstick (A). Wipe with clean cloth. 5.
Service Engine 6. Install new ECOS by aligning the alignment pointer (C) on the ECOS with the unlocked pointer (D) on the engine. Rotate the ECOS 90 degrees clockwise, until the detent lock engages and the lock pointer on the ECOS (C) and engine (E) are aligned. IMPORTANT: Avoid Damage! Keep turning the ECOS until the detent is engaged and the lock symbols are aligned. 7. Check oil level with the dipstick. Add oil if necessary. 8. Connect spark plug wires, start, and run engine at idle to check for leaks.
Service Engine 2. Lift hood. PY44553—UN—14AUG17 6. Inspect the paper filter element (C) without removing it. If the paper filter element is damaged or dirty, replace with new filter: ● Clean air cleaner base very carefully, preventing any dirt from falling into carburetor. ● Carefully pull the paper element from the air cleaner elbow (D). ● Install new paper filter element back onto air cleaner elbow. APY36167—UN—10JUL20 Twin cylinder engine shown 3.
Service Engine ● Do not use pressurized air to clean element. ● Replace element only if it is very dirty, damaged or the seal is cracked. PY44552—UN—14AUG17 6. Inspect the paper filter element (C) without removing it. If the paper filter element is damaged or dirty, replace with new filter: APY36198—UN—10JUL20 6. Pull filter assembly from air cleaner base (C). Inspect the foam precleaner (D) without removing it.
Service Engine b. Wash foam filter in a solution of warm water and liquid detergent. Do not use oil. Spark Plug—Gap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.030 in. (0.76 mm) c. Rinse filter thoroughly. Squeeze out excess water in a dry cloth until filter is completely dry. 10. Install and tighten spark plugs to specifications. Specification Specification If foam filter cannot be cleaned properly or is damaged, replace with a new filter. Spark Plug—Torque. . .
Service Transmission Service Transmission Checking Transmission The transmission is a sealed component. No maintenance is required on this transmission. If you suspect any transmission problems, please contact your authorized dealer. MP47322,00F465D-19-03JUN15 Service Mower Removing or Installing Mower Drive Belt at Engine Drive Sheave (42 in, 48 in, and 54 in Mower Deck) 1. Park machine safely. (See Parking Safely in Safety section.) APY15588—UN—24JUL19 2. Put lift lever in lowest position.
Service Mower APY36236—UN—24JUL20 APY36186—UN—10JUL20 42 in Mower Deck Shown 48 in Mower Deck Shown 6. Remove spring locking pin (I) and washer and front draft rod (J) from the mower deck bracket (K). 4. Put a 15 mm closed-end wrench or a socket on the idler sheave nut (A) and rotate clockwise to move idler sheave toward front of tractor and hold to release belt tension. 7. Remove mower drive belt from drive sheave (L). 5. Remove mower drive belt from drive sheave (B). 8.
Service Mower APY36238—UN—24JUL20 APY36237—UN—24JUL20 7. Remove spring locking pin (F) and washer and front draft rod (G) from mower deck bracket (H). 7. Install front draft rod (D) into mower deck bracket (E) in the upper hole. 8. Remove wood blocks from both sides and slide mower deck out from under the machine. 8. Secure front draft rod with washer and spring locking pin (G). CAUTION: Avoid injury! Component is spring-assisted and under tension.
Service Mower APY36190—UN—10JUL20 APY36193—UN—24JUL20 a. Route cable under mower belt and brake rod and attach cable spring (K) to idler sheave bracket (L). 7. Install front draft rod (D) into mower deck bracket (E) upper hole (shown). b. Pull out on cable (M), align black end of cable with slot in bracket (J) and release cable into slot. Secure with spring locking pin (O). 8. Secure front draft rod with washer and spring locking pin (F).
Service Mower 3. Remove five capscrews and left and right belt shields (A). 4. Remove drive belt. a. Loosen left side sheaves (B) and (C). b. Remove mower belt. 5. Inspect belt for wear or damage; replace as necessary. 6. Clean top surface of mower deck and sheaves. 7. Install belt on mower deck as shown. Make sure belt is in the groove of each sheave. 8. Tighten sheaves to specifications. Specification Mower Deck Drive Sheave Nuts (48 in and 54 in Mower Deck)—Torque. . . . . . . . . . . . . . . . . . . . .
Service Electrical 2. Raise mower deck to gain access to mower blades. If necessary, remove mower deck. Specification Mower Blade Cutting Edge—Distance. . . . . . . . . . . . . . . . . . . . . . . . . . 0.40 mm (1/64 in) 3. Block mower blade with a piece of wood to prevent it from spinning. ● Balance blades before installing. MX00654,000039E-19-05JUL17 Balancing Blades CAUTION: Avoid injury! Blades are sharp. Always wear gloves when handling blades or working near blades. 1. Clean blade.
Service Electrical ● ● ● ● ● Do not smoke or have open flame near battery. Wear eye protection and gloves. Do not allow direct metal contact across battery posts. Remove negative cable first when disconnecting. Install negative cable last when connecting. 5. Slide red cover over positive battery terminal. MG39705,00004B3-19-03JUL20 Cleaning Battery and Terminals 1. Park machine safely. (See Parking Safely in the SAFETY section.) 2. Disconnect and remove battery.
Service Miscellaneous IMPORTANT: Avoid damage! Electric charges from the booster battery damages machine components. Do not install negative booster cable to machine frame. Install only to the engine block. Install negative booster cable away from moving parts in the engine compartment, such as belts and fan blades. 4. Connect the other end (F) of negative (–) booster cable to a metal part of the disabled machine engine block away from battery. 5.
Service Miscellaneous 3. If only lifting rear of machine, block front wheels remaining on ground to avoid movement of the machine. Filling Fuel Tank CAUTION: Avoid injury! Fuel vapors are explosive and flammable: ● ● ● ● ● ● ● Shut engine off before filling fuel tank. Allow engine to cool before refueling. Do not smoke while handling fuel. Keep fuel away from flames or sparks. Fill fuel tank outdoors or in ventilated area. Clean up spilled fuel immediately.
Service Miscellaneous IMPORTANT: Avoid damage! Do not operate machine with hood open. Hood must be closed for proper engine cooling and exhaust. ● Do not wipe plastic surfaces when they are dry. Dry wiping results in minor surface scratches. ● Use a soft, clean cloth (bath towel, diaper, automotive mitt.) ● Do not use abrasive materials, such as polishing compounds, on plastic surfaces. 1. Park machine safely. (See Parking Safely in the Safety section.) 2. Let engine cool. 1.
Service Miscellaneous Removing and Installing Front Wheel Assembly Removing: 1. Park machine safely. (See Parking Safely in the Safety section.) CAUTION: Avoid injury! The machine can fall or slip from an unsafe lifting device or supports. ● Use a safe lifting device rated for the load to be lifted. ● Lower machine onto jackstands or other stable supports and block wheels before servicing.
Troubleshooting 3. Safely remove jackstands and lower machine. SR99263,00002F1-19-03JUL20 Troubleshooting Using Troubleshooting Chart If you are experiencing a problem that is not listed in this chart, see your Technical Manual or authorized dealer for service. MP47322,00F467B-19-13NOV18 Engine APY36180—UN—10JUL20 2. Safely lift and support machine. Place safe lifting device under transmission centered under machine frame point (A).
Troubleshooting IF Tractor CHECK plugged. Cooling fins plugged. Engine oil low or too high. Engine operated too long at a slow idle speed. Engine Will Not Idle Spark plug not gapped correctly. Faulty spark plug. Operator raising off the seat. Engine Knocks Stale or low octane fuel. Engine overloaded. Low engine speed. Oil level low. Engine Stops Or Misses When Operating On Hillsides Fuel tank less than half full of fuel. Operator raising off of the seat. Engine Backfires Faulty spark plug.
Storage 6. Run engine for a few minutes to allow fuel mixture to circulate through carburetor on gas engine or fuel injectors on diesel engine. Storage Engine: Storing Safety Engine storage procedure should be used when vehicle is not to be used for longer than 60 days. CAUTION: Avoid injury! Fuel vapors are explosive and flammable. 1. Change engine oil and filter. Engine exhaust fumes contain carbon monoxide and cause serious illness or death: 2. Service air filter if necessary. 3.
Specifications Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . 20 N·m (15 lb·ft) Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cartridge Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard Transaxle Model . . . . . . . . . . . . . . .
Warranty Mower Deck - 137 cm (54 in) Crankcase, with Easy Change™ 30-Second Oil Change System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6 L (2.8 qt) Fuel Tank (All Models) . . . . . . . . . . . . . . . . . . . . . . . 9 L (2.4 gal) Blades Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Towing: Blade Nut Torque (w/5/8 in. Nut) . . . . . . . . . . . . . 88 N•m (65 lb·ft) Cutting Height (Approximately) . . . . . . . . . . 2.5 -10.
Warranty For products purchased in a country other than the United States or Canada, please contact your local John Deere dealer for assistance. the ultimate purchaser with applicable U.S. Environmental Protection Agency regulations under 40 CFR Parts 1054 and 1060: and, ● Free from defects in materials and workmanship which cause such engine to fail to conform with applicable regulations for the Emissions Control System Warranty period provided herein.
Warranty ● Rollover/slant valve for fuel vapor control ● Purge and vent line FREE REPLACEMENT PERIOD Any new battery which becomes unserviceable (not merely discharged) due to defects in material or workmanship within the FREE REPLACEMENT PERIOD will be replaced free of charge. Installation costs will be covered by warranty if the unserviceable battery was installed by a John Deere factory or dealer and the replacement battery is installed by a John Deere dealer.
Warranty Warranty Code Free Replacement Period Pro Rata Warranty Period 6 6 Months 0 Months 12 12 Months 0 Months 18 18 Months 0 Months OUMX068,0000504-19-10MAY17 53
John Deere Quality Statement John Deere Quality Statement John Deere Quality John Deere equipment is more than just a purchase, it’s an investment in quality. That quality goes beyond our equipment to your John Deere dealer’s parts and service support. This support is needed to keep you a satisfied customer. That’s why John Deere has initiated a process to handle your questions or problems, should they arise. The following three steps will help guide you through the process.
Service Record Service Record Record Service Dates Oil Change Oil Filter Change (If Equipped) Lubricate Machine Air Cleaner Element Check/Clean Fuel Filter Change OUO1082,00066CA-19-15MAY17 55
Slope Gauge Slope Gauge Slope Gauge Template Hold up or copy this page and follow the directions below to use the Slope Gauge Template. MXT013189—UN—22APR15 Use this slope gauge to determine if a slope is too steep for safe operation. Do not operate your machine on a slope greater than what is recommended in your operator’s manual. See Operating on Slopes in the Safety section. • Fold along the appropriate line (A) to match the recommended slope.
Index A Intervals for Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Accessories, using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Adjustment, Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Air cleaner elements (E100 and E110), checking and cleaning . .
Index Transmission, Checking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Transporting machine on trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Transporting Material Collection System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Troubleshooting chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 W Warranty Registration . . . . . . . . . . . . . .
Notes 59
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