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Manual MTD 770-10278 993

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  • MTD 770-10278 993 - page 1

    O PERA T OR’S M ANU AL IMPOR T ANT : READ SAFETY R ULES AND INSTRUCTIONS CAREFULL Y MTD PRODUCTS INC P .O . BO X 368022 CLEVELAND , OHIO 44136-9722 Mode l Ser ies 993 Sno w Thro wer PRINTED IN U.S .A. FORM N O . 770-10278 Warning: This unit is equipped wi th an internal combustion engine and should not be used on or near any unimproved forest- co ...

  • MTD 770-10278 993 - page 2

    2 SECTION 1: FINDING YOUR MODEL NUMBER This Ope rator’s Manua l is an i mportant p art of y our new s now throwe r. It wil l help y ou assem ble, prep are an d maintain your s now thr ower. Pl ease rea d and u nderstan d what it s ays. Before y ou start t o prepare your sn ow thro wer for it s first u se, pleas e locate th e model plate a nd copy ...

  • MTD 770-10278 993 - page 3

    3 SECTION 3: IMPORTANT SAFE OPERATION PRACTICES WARNING: THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF NOT FOLLOWED, COULD ENDANGER THE PERSONAL SAFETY AND/OR PROPERTY OF YOURSELF AN D OTHERS. READ AND FOLLOW ALL INSTRUCTIONS I N THIS MANU AL BEFORE ATTEMPTING TO OPE RATE YOUR SNOW THROWER. FAILURE TO COMPLY WITH THESE INSTRUCTIONS ...

  • MTD 770-10278 993 - page 4

    4 • If the snow throwe r shoul d start to vib rate abnorma lly, s top the en gine a nd che ck immedi ately for the caus e. Vibrati on is genera lly a warni ng of trou ble . • Stop engi ne whene ver you leav e the operati ng positio n, befo re unclog ging th e collec tor/im peller housin g or di scha rge guide, and m aking a ny repairs, adj ustm ...

  • MTD 770-10278 993 - page 5

    5 SECTION 4: SET-UP INSTRUCTIONS Figure 3 Figure 4 Figure 5 NOTE: Reference to right or left side of the snow thrower is from behin d the u nit in the ope rating positio n. IMPORTANT: Chec k the adj ust ments as instru cted on page 6 , an d make a ny fi nal adju stmen ts nece ssar y befo re opera ting your sno w thrower . Failure to follow the inst ...

  • MTD 770-10278 993 - page 6

    6 Figure 6 11. If not alr eady att ached, slip th e cables that ru n from the handle panel to the chu te into the ca ble guide loc ated on top o f the engin e. See Figu re 6. 12. Unwrap the headli ght wire which is attach ed to the headli ght, be neath th e handl e panel. W ind the headl ight wi re aro und th e right handle until excess sla ck is r ...

  • MTD 770-10278 993 - page 7

    7 SECTION 5: CONTROLS Figure 10 SHIF T LEVER (See Fig ures 10 a nd 11) The shift le ver i s located in the c enter of the ha ndle panel . The s hift le ver may be moved i nto one of eigh t posi tions. Ru n engine wi th thr ottle in th e fast posit ion. Use the s hift leve r to de termine ground speed. Forward— one of six speed s. Pos itio n numbe ...

  • MTD 770-10278 993 - page 8

    8 SECT ION 6: OP ERATIO N NOTE: This unit has been s hippe d with oil in th e engine. Ch eck oil be fore starti ng engi ne. GAS AND OIL FILL-UP Check oi l level and add oil if necessa ry. S ervic e the engin e with ga soline as in structe d in the se parate engine ma nual pac ked with y our snow thr ower. Read instru ctio ns car efull y. WARN ING: ...

  • MTD 770-10278 993 - page 9

    9 T O ST OP ENGINE 1. Run engine for a few minutes before stopp ing to help dry o ff any m oistu re on the engine . 2. To help prevent possi ble free ze-u p of sta rter, proceed as follow s: Optional Elect ric Starte r Con nect power co rd to switch bo x on engi ne, then to 120 volt A C recepta cle. With the e ngine r unning, p ush st arter button ...

  • MTD 770-10278 993 - page 10

    10 SHIFT ROD AD JUSTMENT To adjust the s hift rod, re move the cott er pin whic h secures the sh ift rod t o th e shift l ever. For proper adjustm ent, ref er to FINAL ADJ USTME NTS on pag e 6. SKID SH OE A DJUS TME NT The space be tween the s have plate and the groun d can be adjusted . Refer to Ski d Shoe A djustmen t (See Fig ure 8) on p age 6. ...

  • MTD 770-10278 993 - page 11

    11 SECTION 9: MAINTENANCE WARN ING: Disconnect the spark plug wire and ground a gainst the engine before performing any repairs or maintenance. AU G E R S The au gers a re sec ured to the spir al sha ft with two shear bolts and hex lock nu ts. S ee Figure 16. If you hit a for eign obj ect o r ice jam , the s now throwe r is designe d so th at the s ...

  • MTD 770-10278 993 - page 12

    12 Figure 18 Figure 19 Figure 20 8. Separate the auge r housin g from the fr ame assembl y by til ting th e housin g forwa rd an d pulling up the h andles . 9. U si ng a 1/2 ” wrench remo ve the hex sc rew an d bellevi lle washer from the centr e of the pull ey on the auger h ousin g. Lift the br ake brac ket assembl y out o f the pul ley g roove ...

  • MTD 770-10278 993 - page 13

    13 Changing the Frict ion Wheel The rubber on the frict ion wheel is subje ct to wear and sh ould be ch ecke d after 2 5 hours of operat ion, and p eri odic all y ther eaf ter . Re plac e the fr iction wheel ru bber i f sign s of ex cessiv e wear or crac king are found. 1. Drain the gasoli ne from the snow thr ower, or place a p iece of p lastic un ...

  • MTD 770-10278 993 - page 14

    14 SECTI ON 11: TROUBLE SHOO TING GUIDE Note: For repair s beyon d the mi nor a djust ments above, conta ct your local au thori zed ser vice de aler. T roub le P ossible Cause(s) Corrective A ction Engine f ai ls to sta r t Fuel tank empty , or stale fuel. Block e d fuel li ne. Chok e not in ON pos ition F aul ty spark plug. K ey not in switch on e ...

  • MTD 770-10278 993 - page 15

    15 SECTION 12: Illustrate d Parts Model 993 Ref. No. P ar t N o. Des crip ti on Qty . 1 731-1364 Halog en Lamp Housin g 1 2 710-1240 Phil lips P a n Head Scre w M 4 x 16 2 3 712-0271 He x Sem s Nut 1/4-20 1 4 725-1669 Lamp/L ens Hou sing Ass ’ y1 629-0059 Halogen Light Wire Harness 1 725-1658 #890 H alogen Bu lb 1 6 710-0451 Carriage Bo lt 5/16 - ...

  • MTD 770-10278 993 - page 16

    16 Model 993 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 34 35 36 37 39 39 40 41 42 43 44 45 44 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 64 66 67 70 72 73 74 43 39 48 49 41 48 1 68 75 75 8 8 7 12 13 11 68 65 71 81 79 80 68 68 71 84 85 85 84 86 63 69 62 62 69 63 76 77 78 83 82 83 27 27 72 37 64 66 82 27 27 7 12 12 75 ...

  • MTD 770-10278 993 - page 17

    17 Model 993 Ref. No. P art No. Descriptio n Qty . 1 720-0232 Sml Shift Kn ob 2 2 705-5218 Engage Handle RH 1 3 705-5219 Engage Handl L H 1 4 710-0351 P an Head B-tapp Scr # 10 x .5 2 5 710-0599 Hwhd Sf-tap Scr 1/4 -20 x 1/2 L g. 4 6 711-0653 Cle vis Pi n .31 Di a x 1.0 1 7 712-3010 Nut He x 5/16-18 G d 5 6 8 714-0507 Cot-pin 3/32 Dia x 1.0 3 9 732 ...

  • MTD 770-10278 993 - page 18

    18 Model 993 8 ...

  • MTD 770-10278 993 - page 19

    19 Model 993 Ref. No. P art No. Descriptio n Qty . 1 736-0159 Flat W a sher .344 ID x .87 5 OD 7 2 71 0-301 5 T russ. Hd. Mach. S cr. 1/4-20 x . 75 6 4 736-0105 Belle vil le w asher 6 6 731-0903D 6 ” Low er Chu te Re mot e Ti lt 1 8 784-5711 Chute Br ack e t 1 15 784-5123 Chute Br ack e t 1 16 731-1696 Chute Ada pter 1 17 736-0242 Bell. W asher . ...

  • MTD 770-10278 993 - page 20

    20 Model 993 ...

  • MTD 770-10278 993 - page 21

    21 Model 993 Ref. No. P art No. Descriptio n Qty . 1 629-0071 Extension Cord 10 Ft. 1 2 710-0502A Hex L-wa sh Tt S cr 3/8-16 X 1 .25 4 3 710-0607 Hwhd 5/16 -18 X 1/2 Th d Roll Z n 3 4 731-0321-1 Belt Co v er - Pierced 1 5 736-0264 Fl-wash .344 ID X .62 5 OD X .0 63 3 6 712-3006 Nut 1/4-20 GR B He x 1 8 732-0705 Cab le Cont rol Wire 1 9 736-0173 Fl- ...

  • MTD 770-10278 993 - page 22

    22 Model 993 42 43 40 45 22 78 46 63 22 46 41 2 4 3 18 5 6 7 8 9 10 11 16 13 50 14 15 78 16 17 17 1 19 20 12 23 22 22 22 23 24 24 25 26 27 28 71 29 34 34 32 32 33 33 34 35 36 36 37 38 39 38 38 76 47 47 50 19 48 49 49 49 49 50 51 51 52 53 53 54 54 55 80 80 56 53 53 58 57 57 59 60 61 61 62 62 63 64 65 66 67 68 68 69 70 28 72 73 74 75 19 47 56 82 81 ...

  • MTD 770-10278 993 - page 23

    23 Model 993 Ref. No. P art No. Descriptio n Qty . 1 05523 Piv ot Axle Brkt. .63 Hole - Z inc 1 2 618-0278 Bush Asm sle v 1 3 618-0279 Dogg Asm D r Lh 1 4 618-0280 Dogg Asm D r Rh 1 5 618-0282A Shf Asm Dr 1 6 618-0296 Whl Asm B rg 6.0 O D F r iction 1 7 684-0115 Brkt Asm Supt F r iction Dr 1 8 684-0116 Ar m Asm Shift 1 9 684-0117 Shft Asm Ro d 1 10 ...

  • MTD 770-10278 993 - page 24

    MANUF A CTURER ’ S LIMITED W ARRANTY FOR: The l im ited wa rrant y set for th be low is given by MTD PRODUCTS INC ( “ MTD ” ) with respe ct to ne w merc handise purchase d and used in the Uni ted Stat es , its pos sess ions and ter ritories. MTD war rants this prod uct agains t def ects in material and workman ship f or a period of two (2) y ...

Manufacturer MTD Category Snow Blower

Documents that we receive from a manufacturer of a MTD 770-10278 993 can be divided into several groups. They are, among others:
- MTD technical drawings
- 770-10278 993 manuals
- MTD product data sheets
- information booklets
- or energy labels MTD 770-10278 993
All of them are important, but the most important information from the point of view of use of the device are in the user manual MTD 770-10278 993.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals MTD 770-10278 993, service manual, brief instructions and user manuals MTD 770-10278 993. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product MTD 770-10278 993.

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A complete manual for the device MTD 770-10278 993, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use MTD 770-10278 993 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of MTD 770-10278 993.

A complete MTD manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual MTD 770-10278 993 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the MTD 770-10278 993, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the MTD 770-10278 993, that we can find in the current document
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4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with MTD 770-10278 993
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of MTD 770-10278 993 in a specific country, if it was not possible to solve the problem on our own.

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