Toroメーカー71430, 71432の使用説明書/サービス説明書
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Form No. 3354-969 LX420 & LX460 Lawn T ractors Model No. 71430 and 71432 Register your product at www .T oro.com Original Instructions (EN) 769-02247 (12/08/05) Operator ’ s Manual.
2 TABLE OF CONTENTS FINDING MODEL NUMBER This Operator’s Ma nual is an important part of your new lawn tractor. It will help you assemble, pr epare and maintain the unit fo r best performance.
3 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: This symbol points out import ant safety instructions which, if not followed, could endanger the personal safe ty and/or property of yourself and others. Read and follow all instruct ions in this manual before attemptin g to operate this machine.
4 19. Slow d own before turning. O perate the machine smoothly. Avoid er ratic operation and excessive speed. 20. Disenga ge blade(s), set parking brake, stop en gine and wait un til the blade(s) com e to a complete stop before removin g grass catcher, emptying grass, unclogging chute, re moving any grass or debris, or making any adjustments.
5 CHILDREN 1. Tragic a ccidents c an occur if the oper ator is not alert to the presence of children. Children are often attracted to the ma chine and the mowing activity . They do not under stand the dangers. Never assume that children will remain where you last saw them.
6 3. Periodically check to make sure the blades co me to complete stop within approxima tely five (5) seconds after operat ing the blade disengagement control. If the b lades do not stop within th e this time frame, your unit should be serv iced professionally by a Toro Service Dealer.
7 SECTION 2: SAFETY LABELS Safety labels found on your lawn tracto r are illustrated below (3/4 actual size). Always follow their inst ructions and head their warnings. Th e label part number is listed below each. If you discover a safety label is scratched, damage d or missing, order a replacement immediately.
8 SECTION 3: SLOPE GAUGE 3IGHTANDHOLDTHISLEVELWITHAVERTICALTREE ORACORNEROFABUILDING ORAFENCEPOST &OLDALONGDOTTEDLINE.
9 SECTION 4: TRACTOR SET-UP Gas and Oil Fill-up The gasoline tan k is located under the hood and has a capacity of 3 gallons . Do not overfill. WARNING: Use extreme care when handling gasoline. Gasoline is extremely flammable an d the vapors are explosive.
10 Tire Pre ss u re WARNING: Maximum tire pressure unde r any circumstances is 30 psi. Equal tire pressure should be maint ained at all times. The tires on your unit ma y be over-inflated for shipp ing purposes. Reduce the tire pressure before operating the tractor.
11 Setting the Gauge Wheels Tools Required (2) 9/16" wrenc hes Select the height posit ion of the cutting deck by placing the deck lift lever in any of the six dif ferent cutting height notches on the ri ght fender. Adjust the deck whee ls so that they are between ¼-in ch and ½-inch above the gr ound as follows.
12 SECTION 5: KNOW YOUR LAWN TRACTOR Figure 6 NOTE: Any ref erence in this manual to the RIGHT or L EFT si de of the tractor is observed fr om operator’s position.
13 Thr ottle / Choke Control The throttle/cho ke control is located on the right side of the tractor’s dash panel. This lever controls the spee d of the engine and, when pushed all the wa y forward, the ch oke control also. When set in a given positio n, the throttle will maintain a uniform engine speed.
14 Systems Indicator Monitor / Hour Meter LCD Located in the center of the tra ctor’s cons ole, the systems indicator monitor reco rds, and displays on its LCD, hours of trac tor operati on whenever the ign ition key is rotated out of the STOP po sition.
15 SECTION 6: OPERATING YOUR LAWN TRACTOR Safety Interlock System This tractor is equipped with a safet y interlock system for the protection of the ope rator. Before each use, check the safety interlock system f or proper operation. If the interlock system should ever malfunction, do not operate the t ractor.
16 Starting the Engine WARNING: Do not operate th e tractor if the interlock system is malfunctioning. This system was designed f or your saf ety and protection. NOTE: Refer to the TRACTOR SET-UP on page 9 of this manual for Gasolin e and Oil fill-up instructions.
17 Setting The Cruise Contr ol NOTE: The cruise contro l feature should only be utilized while traveling in the forward direction. • Slowly depress the dr ive pedal until the desired speed is achieved.
18 SECTION 7: MAKING ADJUSTMENTS WARNING: Ne ver atte mpt to make any adjustments while the engine is running, Seat Adjustment To adjust the position of the seat, loosen the two knobs on the bottom of th e seat. See Figure 9. Slide the seat forward or rearward as desired.
19 Side to Side If the cutting deck appe ars to be mowing unevenly, a side to side adjustment ca n be performed. Adjust if necessary as follows: • With the tractor parke d on a firm, level surface, place the deck lift lever in the top notch (highest position) and rotate bo th blades so that they are perpendicu lar with the tractor .
20 Steering Adjustment If the tracto r turns tigh ter in one dir ection than t he other, or if the ba ll joints are being repla ced due to damage or wear, the s teering drag links may need to be adju sted.
21 SECTION 8: MAINTAINING YOUR LAWN TRACTOR NOTE: Refer to Maintenance Chart on page 28 for a reference of recommend ed maintenance intervals. WARNING: Before performing any maintenance or rep airs, disengage PTO, set parking brake, st op engine and remove ke y to prevent unint ended starting.
22 Lubrication WARNING: Before lubricatin g, repairin g, or inspecti ng, always d isengage PTO, se t parking brake, st op engine and remove ke y to prevent unint ended starting. Engine Refer to Engine on page 21 for instruction regarding all engine-related lub rication.
23 SECTION 9: SERVICE Tire s WARNING: Never exceed the maximum inflation pressure sh own on the sidewall of the tire. The recommende d operating tire pressure is approximately 1 0 psi for the rear tires and 1 4 psi for the front tires. Do not overinf late.
24 IMPORT ANT : When replacing the bla de, be sure to install the blade with th e side of the blade marked ‘‘Bottom’’ (or with a part number stamped in it ) facing the ground wh en the mower is in the op erating position. IMPORT ANT : Use a torque wrench to tighten the blade spindle hex flange nut to be tween 70 lbs-ft.
25 • Pull the deck suppor t pin outward to rele ase the deck from the de ck lift arm. See Figure 20. Figure 20 • Repeat the ab ove steps on the tractor’s right sid e. • Move the deck lift lever into the top notch to raise the deck lift arms up and ou t of the way.
26 LX420 LX460 Belt Cove r Idle r P u lley s Belt Cove r Idle r P u lley s.
27 SECTION 10: OFF-SEASON STORAGE Clean and lubricate the tr actor as instructed in Section 7: MAINTAINING YOUR LAWN TRACTOR on page 21 of this manual before sto ring for an extended period. Engine If the engine will be out of service for tw o months or more, use the followin g storage procedure: • Clean the exterior surfac es of the engine.
28 SECTION 11: MAINTENANCE CHART Before Each Use After Initial 24 Hours Every 10 Hours Every 25 Hours Every 100 Hours Every Season Prior to Storing Clean Hood/Dash Louv ers Check Engine Oil Le v el Cl.
29 SECTION 12: TROUBLESHOOTING T roub le P ossib le Cause(s) Corrective Actio n Engine fails to start PT O (Blade Engage) lev er engage d. P arkin g brake not engaged. Spark pl ug wire(s) disconnected. Throttle/choke control not in correct star ting positio n.
30 SECTION 13: SPECIFICATIONS* * Toro reserves the right to change product s pecifications, design, and standard equipment without notice and without incurring oblig ation ** Kohler’s horsepower ratings exceed Society of Auto motive Engineers Small Engi ne Test Code J1940.
31 Evaporative Emission Control Warranty Statement California Evaporative Emission Control Warranty Statement Your Warranty Rights and Obligations Introduction The California Air Resources Board and The Toro® Company are pleased to explain the evaporative emission control system’s warranty on your 2006 model year equipment.
32 IMPORT ANT : T o obtain warranty coverage owner must present an original proof of purchase and applicable maintenance records to the se rvicing dealer . Please see the operator’s manual for info rmation on required maintenance and ser vice inter vals.
デバイスToro 71430, 71432の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Toro 71430, 71432をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはToro 71430, 71432の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Toro 71430, 71432の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Toro 71430, 71432で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Toro 71430, 71432を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はToro 71430, 71432の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Toro 71430, 71432に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちToro 71430, 71432デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
