Bolensメーカー675Bの使用説明書/サービス説明書
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Oper ator’ s Man ual Rear-tine Tiller Model 675B PRINTED IN U.S.A. 769-00586B.fm 9/13/04 FORM NO. IMPOR T ANT : READ SAFETY R ULE S AND INSTR UCTIONS CAREFULL Y WARNING: This unit is equipped with a.
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 , prepare and maintain the unit for best performance.
3 T r aining 1. Carefully read this Own- er’ s Manual, the separate Engine Owner’ s Manual, and any other literature you may receive. Be thoroughly familiar with the controls and the proper use of the tiller and its engine. Know how to stop the unit and disengage the controls quickly .
4 5 . If the unit sh ould start to vibrate abnormally , stop the engine, disconnect the spark plug wire and prevent it from touching the spark plug, and check immediately for the cause.
5 Safety Decals For your safety and the safety of others, various safety and operational decals are located on your unit (see Figure 1-2 be- low). Keep the decals clean and legible at all times. Contact your local service dealer or the factory for replacements if any decals are damaged or missing.
6 WARNING: To prevent personal injury or property damage, do not start the engine until all assembly steps are complete and you have read and understand the safety and operating instructions in this Manual. Introduction Carefully follow these assembly steps to correctly prepare your tiller for use.
7 5. Move the handlebars up or down to align the threaded hole in the cross-brace with one of the four slots in the curved height adjustment bracket. Place the keyed washer (E, Figure 2-3) on the flange head height adjustment screw (F) with the raised keys (edges) of the washer facing down.
8 CAUTION: Incorrect cable adjustment could cause the wheels and tines to rotate unexpectedly. Follow adjustment procedures carefully. Failure to do so could result in personal injury or property damage. 4. Check for correct spring ⁄ cable tension as instructed in Section 5, Checking and Adjusting Forward Cl utch Belt T ension .
9 WARNING: Bef ore operating your machine, carefully read and understand all safety, controls and operating instructions in this Manual, the separate Engine Owner’s Manual, and on the decals on the machine. Failure to follow these instructions can result in serious personal injury.
10 3. T o move the tiller in reverse, first stop all forward motion. Lift up the handlebars un- til the tines clear the ground and pull the Reverse Clutch lever out. The wheels will rotate in a reverse direction as long as the lever is held in REVERSE.
11 WARNING: Bef ore operating your machine, carefully read and understand all safety (Section 1), controls (Section 3) and operating instructions (Section 4) in this Manual, in the separate Engine Owner’s Manual, and on the decals on the machine. Failure to follow these instructions can result in serious personal injury.
12 7. Choke or prime the engine as instructed in the separate Engine Owner’ s Manual. 8 . Check behind you to avoid contacting any obstacles when pulling the starter rope. Place one hand on the fuel tank to stabilize the unit and use th e recoil starter to start the engine as instructed in the En- gine Owner’ s Manual.
13 Stopping the Tiller and Engine 1. T o stop the wheels and tines, release the Forward Clutch levers or the Reverse Clutch Control (whichever is engaged). 2. T o stop the engin e, move the Engine Throttle Lever to STOP . 3. If the engine is equipped with a fuel shut- off valve, close the valve as instructed in the Engine Owner’ s Manual.
14 Preparing Seedbeds Tilling wet soil often results in large, hard clumps of soil that can inter fere with plant- ing. If time permits, wait a day or two after heavy rains to allow the s oil to dry before tilling. T est soil by squeezing it into a ball.
15 Tilling On Slopes Read the following recomm endations before tilling on slope s: If you must garden on a moderate slope, please follow two ver y important guidelines: 1. Till only on moderate slopes, never on steep ground where footing is difficult (review safe - ty rules in Section 1 : Safety of this manual).
16 WARNING: Bef ore inspecting, cleaning or servicing the machine, shut off engine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Remove ignition key on electric start models. Failure to follow these instructions can result in serious personal injury or property damage.
17 A. T o Check T ransmission 1. Check the gear oil level when the trans- mission is cool. Gear oil expands in warm operating temperatures and will result in an incorrect oil level reading. 2. T o check the gear oil level (and to add oil, if necessary), refer to STEP 5: Check Gear Oil Level in T ransmission in Section 2 of this manual.
18 Carburetor / Gov ernor Adjustment WARNING: Operators shall not tamper with the engine governor settings; the governor controls the maximum safe operating speed to protect th e engine and all moving parts from damage caused by overspeed. Authorized service shall be sought if a problem exists.
19 WARNING: This is a CRT (counter-rotating tine) tiller and its tines must be mounted in the direction shown in Figure 5-7. Failure to comply could result in personal injury or property damage. 2. When installing individual tines, in stall them in the reverse order from which they were removed.
20 NOTE: While pushing inward on the forward idler ar m, be sure that the forward drive belt is mo ved off to the right side of the tiller. This creates more room to install t he clevis pin when the forward idler arm is pushed inward.
21 front of the unit (not the operator’ s posi- tion). If the belt tension is correct, reinstall the belt cover and secure it with the two nuts. • If the guide mark is aligned with the guide pin, or moves to the right side of th e guide pin, then the belt is too loose and the tension must be readjusted as described next.
22 3. Slip the forward drive belt down and over the front of the transmission pulley (C, Figure 5-16). NOTE: For additional working room, loosen the reverse belt guide (V , Figure 5-12) and twist it out of the way .
23 WARNING: Before inspecting, cleaning or servicing the machine, shut off en gine, wait for all moving parts to come to a complete stop, disconnect spark plug wire and move wire away from spark plug. Failure to follow these in structions can result in serious personal injury or property damage.
24 HANDLEBAR ASSEMBL Y and CONTROL LEVERS 10 SECTION 6: PARTS LIST.
25 * Specify GRADE 5 if ordering part locally . MODEL 675B REF NO. P ART NO. D ESCRIPTION 1 1918801 Handlebars 2 GW-9126 Grip 3 777I22217 Decal, Control Panel 3A 777D07888 Decal, M odel Name/Logo 4 19.
26 MODEL 675B Reverse Clutch Cable (Screw , Ref. 47, secures Forward Clutch Cabl e – page 25, Ref . 10) 5 6 7 7 3 4 13 14 15 16 17 16 52 21 1 8 20 3 44 3 8 47 53 54 41 37 44 3 51 25 24 23 8 29 2 8 1.
27 * Specify GRADE 5 if ordering part locally . ** See your local authorized engine ser vice dealer for engine parts or service. Refer to engine namepl ate for engine type and code MODEL 675B REF NO.
28 NOTE 1: These s crews are a sp ecial sealing screw that can not be reused without risking the loss of transmission oil. If these scr ews are loos ened or re moved, they must b e replaced with new scr ews. * Specify GRADE 5 if ordering part locally .
29 NOTE: Shim between drive shaft rear bearing and rear bearing cap to achieve 5-to-15 t housandths of an inch (.005-.015) end play on drive shaft. A/R – As Required * Specify GRADE 5 if ordering part locally .
30 * Specify GRADE 5 if ordering part locally . A/R - As Required MODEL 675B REF NO. P ART NO. DESCRIPTION 1 721-04031 Oil Seal 2 1909950 Retaining Ring (heavy-duty, external) 3 GW-1166-1 Shim, 1-1 ⁄ 64 I.D.,.062" thick (A/R) --- GW-1166-2 S him, as above, but.
31 ENGINE TINE SHAFT DENOTES CUTTIN G EDGE OF TINE MODEL 675B 3 7 1 5 3 4A 1 3 2 7 1 1 1 1 1 7 5 3 1 1 4 2 3 3 REF NO. P ART NO. DESCRIPTION 1 1100068 Hex Hd. Screw, 3/8-16 x 3/4* 2 1985101 Tine – right-hand 3 1110108 Hex Lock Nut, 3/8-161 4 1916693 Tine Holder, left-side 4A 1916694 Tine Holder, right-side 5 710-3096 Hex Hd.
32 MODEL 675B T ransmission (618-04002).
33 REF NO. P ART NO. DESCRIPTION 1 686-04021 Hood, Tine 2 736-0169 Lock washer, 3 ⁄ 8 3 GW-2525 Bracket, Hood & Depth Regulator 4 710-04049 Hex Hd.
34 MODEL 675B BUMPER OEM-290-254 BUMPER A TT ACHMENT 19 20 23 22 21 ROW MARKER A TT ACHMENT (OPTIONAL) 8 8 99 2 66 7 3 5 10 11 12 14 14 16 17 1 8 13 15 ROW MARKER A T T ACHMENT OE M-290-257 (A TT ACHE.
35 REF NO. P ART NO. DESCRIPTION 2 GW-1594 Marker Blade–blade only 3 GW-1600 Marker Arm–main arm 4 GW-1595 Marker Arm–extension arm with pin 5 GW-9347 Hitch Pin 6 GW-9786 Thumbscrew–1 ⁄ 4-20 x 1 ⁄ 2 7 GW-1596 Nut Bar 8 GW-9828 Nut–hex, 10-24 w/ attached star washers 9 1100135 Screw–round hd.
TR O Y -BIL T TILLER LIFETIME LIMITED W ARRANTY WHAT PRODUCT All Troy-Bilt brand ed rear tine walk-behind ti llers with gear drive transmissions. IS COVERED This warranty begins on the date of p urchase and is warranted by Troy-Bilt LLC fo r the life of the tiller, to the origin al purchaser only.
デバイスBolens 675B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：
Bolens 675B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Bolens 675B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。Bolens 675B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。Bolens 675B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。
Bolens 675B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Bolens 675B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、Bolens 675B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Bolens 675B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。
