MTD 662 manual

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First and foremost, an user manual of MTD 662 should contain:
- informations concerning technical data of MTD 662
- name of the manufacturer and a year of construction of the MTD 662 item
- rules of operation, control and maintenance of the MTD 662 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of MTD 662 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of MTD 662, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the MTD service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of MTD 662.

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Table of contents for the manual

  • Page 1

    FORM NO . 769-00642B.f m (10/24/200 3) PRINTED IN U .S.A. Illustr ated P ar ts Man ual T r ansmatic La wn T r actor MODELS 660, 680 662, 682 663, 683 665, 685 668, 688 MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-9722[...]

  • Page 2

    2 Model s 660, 665, 680 & 685 B A A B 8 17 18 15 12 14 6 7 † 7 ‡ 9 5 † 1 † 11 † 13 4 16 2 2 ‡ 10 19 ‡ 21 ‡ 32 31 30 23 27 3 23 28 33 † Found on Models 660 & 6 80 Only ‡ Found on Models 665 & 68 5 Only 20 ‡ 22 25 29 24 26 34[...]

  • Page 3

    3 Models 660, 665, 680 & 685 REF . NO . PA R T NO . DESCRIPTION 1 728-0162 Flat-head Rivet, 1/4 2 710-0642 Self-tapping Screw , 1/4-20 x .75 3 712-0185 U-type Speed Nut, 1/4-20 4 712-0429 Lock Nut, 5/16-18 5 712-0324 Lock Nut, 1/4-20 6 726-0201 Speed Nut, .3125 7 726-04012 Push-on Nut, .25 8 731-1099A Lens 9 738-04015 Shoulder Screw, 5/16-18 x [...]

  • Page 4

    4 Model s 662, 663, 682 & 683 B A A B † Found on Models 662 & 6 82 Only ‡ Found on Models 663 & 68 3 Only 17 21 ‡ 34 35 33 6 2 2 ‡ 3 20 ‡ 25 27 29 28 32 26 30 5 24 22 23 10 † 15 † 26 31 11 † 14 1 9 8 12 16 4 13 7 18 † 19 † 36[...]

  • Page 5

    5 NOTE: Tractor features vary by mode l. NOT all pa rts listed above and pictured on the previous page are sta ndard equip ment. Models 662, 663, 682 & 683 REF . NO . PA R T NO . DESCRIPTION 1 629-0469B Headlamp Harness Assembly 2 710-0642 Self-tapping Screw , 1/4-20 x .75 3 710-0751 Hex Screw, 1/4-20 x .620 4 710-3008 Hex Screw, 5/16-18 x .75 [...]

  • Page 6

    6 Models 66 8 & 688 A A B B 30 33 39 18 5 34 35 5 32 10 25 22 38 37 36 27 5 26 3 20 17 11 19 2 1 14/15 24 16 4 9 21 12 13 7 8 23 6 28 29 31[...]

  • Page 7

    7 NOTE: Tractor features vary by mode l. NOT all pa rts listed above and pictured on the previous page are sta ndard equip ment. Models 668 & 688 REF . NO . PA R T NO . DESCRIPTION 1 629-0469B Headlamp Harness Assembly 2 683-0195 Bracket Assembly 3 710-0351 Screw, #10-16 x .50 4 710-0456 Screw, #10-16 x .50 5 710-0599 Self-tapping Screw, 1/4-20[...]

  • Page 8

    8 Model s 660 – 688 21 4 19 35 24 37 3 22 1 11 25 13 17 27 20 11 33 29 6 10 8 14 9 31 11 32 30 7 10 5 34 42 12 41 38 12 18 44 28 39 43 12 16 36 2 36 16 26 15 23 40[...]

  • Page 9

    9 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 17198A Retainer Gear Segment Plate 2 683-0002A Pivot Bar, .625 3 710-0514 Hex Cap Screw, 3/8-16 x 1.0 4 710-0643 Hex Cap Screw, 5/16-18 x 1.0 5 710-0726 Self-ta pping Screw, 5/16-12 x .75 6 710-0805 Hex Cap Screw, 5/16-18 x 1.5 7 710-1309 Machine Screw, 5/16-18 x .75 8 712-0240 Jam Nut, 7/16[...]

  • Page 10

    10 Model s 660 – 688 14 6 3 12 1 30 28 11* 2 6 9 8 10 7 10 4 16 20 5 21 13 31** 17 1 7 18 32** 34 1 8 19** 32** 19 ** 18 31** 22 15 33 23 4 23 26 25 24 27 29 * Attach the short end of spring to the notch in the re ar of Ref. No. 2. Attach the long end to Ref. No. 1. ** Shown in orientation for 38-inch deck. Found on tractor models with 38- or 42-[...]

  • Page 11

    11 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 17239C Seat Lift Bracket 2 17950A RH Pivot Support Bracket, Seat 3 17951A LH Pivot Support Bracket, Seat 4 710-0227 Self-ta pping Screw, #8-18 x .50 5 710-0726 Self-ta pping Screw, 5/16-12 x .75 6 712-0429 Lock Nut , 5/16-18 7 725-1303 Outer Seat Spring Switch 8 725-1439 Inner Seat Spring S[...]

  • Page 12

    12 Model s 660 – 688 62 55 69 33 68 57 71 35 67 12 13 49 13 12 66 64 65 63 52 33 56 51 58* 43 63 52 10 70 10 13 48 37 34 15 21 45 35 31 36 2 35 39 40 40 35 44 42 32 35 38 5 41 35 35 40 44 40 40 13 6 3 30 9 19 6 3 30 12 1 13 59* 29 7 18 8 17 12 4 16 46 12 34 37 20 14 33 10 10 25 50 7 19 28 27 26 22 24 72 53 54 81 35 60 23 B A C A B C D D 55 74 73 [...]

  • Page 13

    13 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 17668A RH Axle Support Bracket 2 17669A LH Axle Support Bracket 3 17962 Switch Plate 4 683-04025 Lift Handle Assembly 5 683-04049 Lift Shaft Assembly 6 710-0224 Self-tapping Screw, #10-16 x .5 7 710-0599 Self-t apping Screw, 1/4-20 x .5 8 710-0627 Hex Cap Screw, 5/16-24 x .75 9 710-0642 Sel[...]

  • Page 14

    14 Model s 660 – 688 27 18 29 31 26 32 28 30 12 24 23 2 16 25 1 A B B A 14 2 1 7 10 4 6 20 15 17 8 13 22 6 19 5 19 11 10 9 1 1 3 33[...]

  • Page 15

    15 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 618-04034 Transmission, Single -speed 2 656-0059A Variable-speed Pulley, 4.75 3 683-04055A Torque Bracket 4 683-04056 Variable-speed Bracket 5 683-04057 Variable-speed Bracket 6 710-0514 Hex Cap Screw, 3/8-16 x 1.0 7 710-0606 Hex Cap Screw, 1/4-20 x 1.5 8 710-0627 Hex Cap Screw, 5/16-24 x .[...]

  • Page 16

    16 Model s 660 – 688 8 3 2 1 5 6 8 4 10 9 7 12 1 1 11 12 1 3 14 3 17 15 16 18 19 20 21 22 23 24 25 28 29 27 26[...]

  • Page 17

    17 Models 660 – 688 NO TE: If rebuilding the upper housing, include two ounces (2 oz.) of U nire x ® N3 grease (Part No. 737-0289) in the input shaft cavity . REF . NO . PA R T NO . DESCRIPTION 1 732-0614 Ring, Wire 2 716-0231 Ring, E Type, .750 3 736-0336 Flat Washer, 5/8 x 1.0 x .030* 736-0337 Flat Washer, 5/8 x 1.0 x .040* 736-0349 Flat Washe[...]

  • Page 18

    18 Model s 660 – 688 † Refer t o E † on Page 12 19 18 17 16 24 21 3 (b)(c) 11 11 10 E † 1 2 9 7 12 15 14 13 20 8 8 6 6 25 22 23 4 5 3[...]

  • Page 19

    19 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 618-0138A Spindle Assembly (a) 618-0142A Spindle Assembly (b) (c) 2 683-04003A Deck Shell (a) 683-04004A Deck Shell (b) 683-04035A Deck Shell (c) 3 710-0726 Self-tapping Screw, 5/16-12 x .75 4 710-1260A Screw, 5/16-18 x .75 5 710-1616A Self-tapping Screw, 5/16-18 x .75 6 712-0417A Hex Flang[...]

  • Page 20

    20 Model s 660 – 688 41 48 47 46 13 E † † Refer t o E † on Page 12 G G 41 20 17 12 8 22 27 25 1 4 29 24 16 5 45 7 15 15 31 31 3 2 10 44 9 33 18 4 16 28 1 23 42 19 30 26 36 6 21 9 34 11 26 30 35 19 2 7 7 3 40 39 43 37 39 3 3 16 38 F ‡ ‡ Refer t o F ‡ on Page 12[...]

  • Page 21

    21 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 17116 Deck Brake Assembly 2 17258D RH Belt Cover 3 618-0240A Spindle Assemb ly, 5.0 Dia. 756-1187 Pulley Only 4 683-04133 46-inch Deck Shell 5 710-0514 Hex Cap Screw, 3/8-16 x 1.0 6 710-0520 Hex Cap Screw, 1/4-20 x 1.5 7 710-0599 Self-t apping Screw, 1/4-20 x .5 8 726-0233 Push Nut, 1/4 9 7[...]

  • Page 22

    22 Model s 660 – 688 a d e a c bc b e d A A A A A 33 36 37 34 12 6 2 3 2 3 8 12 5 7 13 17 16 1 16 1 40 26 39 5 16 1 26 27 12 5 16 1 17 16 1 26 17 12 5 18 19 27 12 5 31 A 10 4 30 15 41 25 25 41 21 22 20 9 10 15 4 14 10 15 21 22 20 3 24 24 41 10 15 42 A. B. 42 10 15 A. Models with a 46-inch Deck B. Models with a 38- or 42-inch Deck 41 29 28 11 35 3[...]

  • Page 23

    23 Models 660 – 688 REF . NO . PA R T NO . DESCRIPTION 1 710-0148 Screw, #8-32 x .375 2 710-0599 Self-tapping Screw, 1/4-20 x .5 3 710-0726 Self-tapping Screw, 5/16-12 x .75 4 710-1237 Screw , #10-32 x .625 5 710-1314A Sock et Cap Screw , 5/16-18 x .625 6 710-1315 Self-tapping Screw , 3/8-16 x 1.25 7 751-0813 LH Exhaust Pipe 8 721-0460 Exhaust Ga[...]

  • Page 24

    24 Model s 660 – 688 MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-9722[...]