MTDメーカーH660Gの使用説明書/サービス説明書
ページ先へ移動 of 24
IMPORT ANT : READ SAFETY RULES AND INSTRUCTIONS CAREFULL Y MTD LLC, P .O . BOX 361131 CLEVELAND , OHIO 44136-9722 Warning: This unit is equipped with an internal combustion engine and sh ould not be u.
2 TABLE OF CONTENTS Content Page Important Safe Op eration Practic es .............. ............. ................ ............. ................ 3 Assembling Your Snow Thro wer ................ ............. ................ ................ .......
3 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES This symbol point s out important safety instructions , which if not followed, co uld endange r the personal safety and/or proper ty of yourself and others. Re ad and follow all instructi ons in this manua l before attempting to operate this machine.
4 5. Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas. 6. Do not ope rate machine while u nder the infl uence of alcohol or drugs. 7. Muffler and engine become hot an d can cause a burn.
5 SECTION 2: ASSEMBLING YOUR SNOW THROWER Loose P arts The augers are secured to t he auger shaft with two shear bolts and hex lock nuts . If you hit a foreign object or ice jam, the sn ow thrower is designed so tha t the bolts may shear. Two replaceme nt shear bolts and nuts are provided for you r convenience.
6 IMPORT ANT : The cable should have very little slack, but should NOT be tight. An overt ightened cable may prohibit the auger and drive from disengaging. WARNING: Over-t ightenin g the cabl e may prohibit th e auger and drive fro m disengaging and compromise the safety of the snow thrower.
7 Figure 7 Heated Handles Switch The heated handles s witch is located on the right side of the snow thrower hand le panel. To activate the heated handles, toggle the switch to the right to generate heat within the handles. Toggle the heated handles switch to the left into the OFF pos ition after using the snow thro wer.
8 SECTION 4: OPERATING YOUR SNOW THROWER Before Starting WARNING: Read, under stand, and follow all instructions and wa rnings on the machine and in this manual befor e operating. • The spark plug wire was disconnected for safety. Attach spark plug wire to spark plug before star ting.
9 • Push prim er button two or thre e times for cold engine start, ma king sure to cover vent hole in primer button when pushing. DO NOT use primer to restart a warm engin e after a short shutdown. • Push starter bu tton to start engine. • When engine st arts, release start er button and move choke gr adually to OFF.
10 Figure 9 • Repeat Auger Control Test to verify proper adjustment has been achieved. Chute Clean-Out T ool The chute clean-out tool is co nveniently fa stened to the rear of the auge r housing with a moun ting clip (Refer to Figure 7).
11 SECTION 5: MAKING ADJUSTMENTS WARNING: NEVER at tempt to make an y adjustments while the engine is running, except where sp ecified in the operator’s manual. Tire Pre ss u re ( P ne um a ti c Ti res ) • The tires are over -inflated for shipping purposes.
12 Shift Rod To adjust the shift r od, proceed as follows. • Remove the hairpin clip and slide the shift rod connector up , to separate the upper shift rod from the lower shift rod. See Figure 13. • Place the shift lever in to the sixth (6) posit ion.
13 Both Wheels Drivi ng: Inser t the clic k pin through the hole in t he hub of the rim and th e inside hole on the snow thrower’ s r ight axle. This positio n is good f o r he avy snow as there is power drive in both wheels.
14 Traction Control / Auger Control Lock The cams on the ends of the control r ods which interlock the tract ion drive and auger drive controls must be lubricated at least once a season or every 25 hours of opera tion. The cams can be accessed beneath the handle panel.
15 Figure 20 • Roll the front and rear aug er belts off the engine pulley. See Figure 21. Figure 21 • Unhook the idler spr ing from the hex bolt on the auger housing. See Fig ure 22. • Back out the stop bolt to allow the belts to slip between the bolt and au ger pulley.
16 Changing Friction Wheel Rubber The rubber on the fr iction wheel is subject to wear and should be checked after 25 hours of operation, and periodically therea fter.
17 NOTE: Fuel stabilizer is an a cceptable alternative in minimizing t he formation of fuel gum de posits durin g storage. Do not drain carburetor if using fuel stabilizer. • Wipe equipment with an oiled rag to prevent rust. • Remove spark pl ug and pour one ounce of engi ne oil through spark plug hole int o cylinder.
18 SECTION 10: PARTS LIST 14 10 2 14 12 16 3 20 60 63 67 65 55 54 8 17 11 22 21 18 4 1 11 15 19 7 48 24 31 45 9 51 40 46 47 53 59 29 68 69 69 27 82 70 72 72 73 27 68 71 74 27 56 76 77 78 79 11 15 75 8.
19 Model H660G Ref. No. Pa r t N o. Pa r t D e s c r i p ti o n 1. 684-0008A Shift Arm Assembly 2. 710-0458 Carriage Bolt 5/16-18 x 1.75” 3. 710-0449 Carriage Bolt 5/16-18 x 2.25” 4. 710-0788 TT Screw 1/4-20 x 1” 5. 710-0837 C-Sunk Screw #10-16x 0.
20 Model H660G 30 30 2 3 4 4 5 5 6 4 7 7 8 9 10 11 12 1 5 13 14 15 16 17 18 1 19 30 41 22 23 24 25 26 28 29 43 1 1 31 32 33 34 8 35 Drive Clutch Cable Auger Clutch Cable 36 1 37 38 39 40 27 42 21 Auge.
21 Model H660G REF . NO . PA R T NO . DESCRIPTION 1 710-1652 Self-tapping Screw , 1/4-20 x.625 2 784-56 88 Drive Cable Guide Brac ket 3 784-56 87A Auger Clutch Cable Brack et 4 756-06 25 Cab le Roller.
22 2 3 4 5 6 7 8 9 10 11 12 14 15 9 10 9 18 19 20 21 22 13 25 22 26 27 28 13 30 18 9 33 9 18 35 36 38 39 41 40 42 37 40 39 34 16 13 REF . NO . PA R T NO . DESCRIPTION 1 712-0 116 Lock J am Nu t 3/8-24 2 756-0 178 Flat Idler 3 784-5 632B A uger Idler Arm 4 710-0 459A He x Cap Screw 3/8-24 x 1.
23 Model H660G IMPORTANT: For a properly working machine, use Fa ctory Approved Parts. V-BELTS are specially designed to engage an d disengage safely. A substi tute (non OEM) V-Belt can be dangerous by not disengaging completely. REF . NO . PA R T NO .
MANUF A CTURER’S LIMITED W ARRANTY FOR: The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased and used in the United States, its poss essions and territo ries.
デバイスMTD H660G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：
MTD H660G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MTD H660G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。MTD H660G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。MTD H660G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。
MTD H660G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MTD H660G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、MTD H660G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MTD H660G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。
