MTDメーカーOEM-190-627の使用説明書/サービス説明書
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PR IN TED IN U . S. A. FORM NO. 770-10056A Model OEM-190-627 NOTE: This snow thrower att a chment will NOT fit on all 600-ser ies lawn tractor s. It is NOT desig ned for and will NO T operate safely or pro perly on Fas tAttach™ compatibl e tractor s.
2 FINDING MODEL NU MBER This Oper ator’s Manu al is an impo rtant part of your new snow thrower attac hment. It wil l help you ass emble , prepare and maintai n the unit for bes t perform ance.
3 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES W ARN IN G: This symb ol point s out impor tant safety instr uct ions which , if not f ollowed, could end anger the pers onal sa f ety and/or proper ty of yoursel f and o thers. Read a nd follow all ins tru ctions i n this manual before attempting to operate thi s machi ne.
4 5. Muffler a nd engine become hot and c an caus e a burn. Do not touc h. 6. Exercise extreme ca ution w hen operat ing on or crossin g grav el su rfac es. S tay al er t for hidd en haz ard s or tr affi c. Do not carry pas sengers. 7. Exercise caution when chan ging dire ction an d while operating on slop es.
5 SECTION 2: TO THE OWNER Model 6 27 42-i nch two-stage snow t hrower is des igned for u se on 6 00-serie s lawn t ractors manufac tured in 1996 or later ONLY . It wil l NOT fit nor opera te properly or safely on ANY other trac tor. It will NOT fit on any FastAttach™ co mpatible tractor.
6 SECTION 4: ASSEMBLY WARNING: Before in stall ing attachm ent, place trac tor on a firm an d level s urface. P lace the PTO in the disengag ed (OF F) positi on, se t the par king br ake, s hut e ngine of f and remove key to preve nt uninte nded starting .
7 8. Reins ert the rem ainin g hex screws removed i n Step 4 throu gh the remai ning align ing holes in both the sup port c arriage a ssembl y and t he trac tor’s frame rail (ju st b ehind the tracto r’s fro nt piv ot bracket) . Secure ly fast en with the rem aining lock washers and h ex nuts .
8 Attaching T he Lift Handle 1. Rem ove the hex s crews and flange nuts from the lower por tion of the li ft handle. 2. Attac h the lift hand le to the li ft bracke t found on the righ t side of the su pport carria ge asse mbly w ith the two hex screws and two flange lock nuts j ust remove d.
9 11. Remove t he hex s crews and h ex nu ts from t he rear por tion of each upper lift link. 12. Have an assi stant gras p the upper po rtion of the auger hou sing an d pivot the as sembly up ward unt il the holes of the upper links align with holes in the front o f the suppor t carria ge.
10 Routing the Low er Drive Belt 1. Lo osen, but do NOT remove the flang e nut whic h secures the belt keepe r to the driv e mounting bracket. Se e Figur e 16. 2. Ma ke su re tha t the “ V ” side of t he lower d rive be lt is seated fir mly in the lower por tion of the dou ble pulley found in the rear of the under carria ge assembl y.
11 SECTION 5: CONTROLS Engaging th e Auger s and Impeller Power to the s now thrower attac hment is activated by lowerin g the tractor ’ s li ft leve r and placi ng it into the lowes t notc h po ssible.
12 • Overla p a previou sly cle ared path when necessa ry (deep sno w) so as not to overl oad the aug er housing wi th snow. • NEVER driv e the tracto r into a snow bank.
13 Adjust s kid sh oes as foll ows: 1. Lo osen, but do NO T remove, the three hex nut s which fas ten the skid shoe to the auger housi ng. 2. Rais e or l ower the skid sho e to des ired p osition. NOTE: Make c er t ai n the en t ir e ba s e of bo t h sk id sh oe s are agai nst the ground to avoid uneven we ar on the skid sho es.
14 Lower Chu te Crank Support Br acket Adjustment If t he spir al a t the base of the lower ch ute crank i sn ’ t fully engagi ng with the notc hes in the lower c hute assembl y, the su pport bra cket can be adjust ed inward or ou tward as follo ws: 1.
15 NOTES.
16 52 65 58 49 48 50 52 60 59 57 54 51 56 56 63 64 52 58 61 66 55 47 48 62 32 94 92 90 33 85 91 86 87 84 88 89 83 98 96 95 89 61 33 100 54 54 99 97 11 93 101 61 103 85 75 71 72 103 81 78 76 32 74 67 28 9 82 1 4 2 8 23 24 70 79 68 9 15 15 14 14 7 8 10 32 19 12 6 22 19 46 8 Hook Spring Ref.
17 Model 627 REF . NO . P ART NO . DESCRIPTION 1 611-0132 Rod Assemb ly 2 710-3131 He x Cap Sc rew , 1/2 -13 x 1.0 3 710-0151 He x Cap Sc rew , 3/8 -24 x 2.0 4 710-0964 A Hex Cap Scre w , 5/8-18 x 1 .31 5 710-0514 He x Cap Sc rew , 3/8 -16 x 1.0 6 711-0332 Clev is Pin, .
18 35 20 29 29 28 17 29 4 23 12 29 2 22 29 12 22 27 33 18 19 10 27 33 11 19 18 33 27 30 37 30 27 33 37 14 34 26 26 61 60 62 19 5 64 26 8 65 63 59 39 58 51 58 57 57 43 45 46 49 48 54 43 55 50 47 56 40 .
19 Model 627 REF . NO . P ART NO . DESCRIPTION 1 05931 Bearing Hou sing, 1.85 ID 2 618-0407 Auger Gear Case (Incl. R ef. 39-58) 3 747-1257 Belt K eeper Rod 4 684-0065 Impeller Assemb ly , 12 ” 5 684.
MANUF A CTURER ’ S LIMITED W ARRANTY The limited warran ty set f or th belo w is g ive n by MTD PR ODUCTS INC ( “ MTD ” ) with respect to ne w merch andis e purchas ed and u sed in the United S tates, its posses sions and territories .
デバイスMTD OEM-190-627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 OEM-190-627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 OEM-190-627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 OEM-190-627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 OEM-190-627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 OEM-190-627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 OEM-190-627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 OEM-190-627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 OEM-190-627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。
