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IMPORTANT: Read safety rules and instructions carefully before operating equipment.

MTD PRODUCTS INC P.O. BOX 368022 CLEVELAND, OHIO 44136-9722

Rear Tine Tiller

Model

454

PRINTED IN U.S.A.

Warning: 

This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-

covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting            
applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator. 
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have 
similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized 
service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.

Operator’s Manual

FORM NO. 770-10085D.fm

(3/2001)

Summary of Contents for 454

Page 1: ...tem is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of Calif...

Page 2: ...u can locate the model number by standing in the operating position and looking down at the center of the rear tine shield A sample model plate is explained below For future reference please copy the...

Page 3: ...er foreign objects which could be tripped over and cause personal injury 2 Wear sturdy rough soled work shoes and close fitting slacks and shirts Loose fitting clothes or jewelry can be caught in mova...

Page 4: ...lug wire and ground it against the engine Inspect thoroughly for damage Repair any damage before starting and operating 18 Keep all shields guards and safety devices in place and operating properly 19...

Page 5: ...5 SECTION 2 LOOSE PARTS Handle Assembly Depth Stake Assembly Control Rod NOTE Cable tie not shown...

Page 6: ...he tine shield hinge flap assembly Remove T knob flat washer and hex bolt from depth stake Insert the depth stake assembly in front of spacer under the tine shield and up through the tine shield assem...

Page 7: ...ove hairpin clips from control rod rubber washers to remain on control rod Insert the shorter angled end of the control rod through the indicator bracket on the shift cover and secure with hairpin cli...

Page 8: ...rottle It is used to enrich the fuel mixture in the carburetor when starting a cold engine See Engine manual for further information Gear Selection Assembly The gear selection handle is located in the...

Page 9: ...ve throttle control to the STOP position Disconnect spark plug wire and ground to prevent accidentally starting while equipment is unattended NOTE After the first ten hours of operation recheck the cl...

Page 10: ...elt tension may be required due to normal stretch and wear on the belt Adjustment is needed if the tines or wheels seem to hesitate while turning but the engine maintains the same speed To adjust the...

Page 11: ...hould be serviced To service the air cleaner refer to the separate engine manual packed with your unit IMPORTANT Never run your engine without air cleaner completely assembled The spark plug should be...

Page 12: ...0 days the following steps should be taken to prepare the tiller for storage Clean the exterior of engine and the entire tiller thoroughly Lubricate the tiller as described in the lubrication instruct...

Page 13: ...stabilizer is used Clear vent Drain fuel tank Refill with fresh fuel Refer to the engine manual packed with your unit Refer to the engine manual packed with your unit Engine over heats Engine oil lev...

Page 14: ...14 SECTION 11 PARTS LIST FOR MODEL 454...

Page 15: ...732 0496 Compression Spring 50 Lg 33 736 0163 Thrust Wash 1 03 I D x 1 62 34 736 0351 Fl Wash 76 I D x 1 5 O D 35 736 0407 Bell Wash 45 I D x 1 0 36 736 0518 Thrust Wash 445 x 1 92 x 060 37 736 3088 F...

Page 16: ...0 18 8 23 10 1 60 61 37 62 25 34 27 64 30 39 27 63 26 32 36 33 31 29 66 26 41 30 30 24 28 35 40 26 49 44 50 59 51 65 53 55 56 54 57 58 44 46 42 4 9 11 16 6 3 14 7 19 5 17 2 60 61 12 15 12 12 38 21 22...

Page 17: ...e Shield Hinge Flap 37 786 0176 R H Handle Brkt 38 786 0177 L H Handle Brkt 39 786 0178 Tine Shield 40 786 0179 Tine Shield Brkt 41 786 0180 Shoulder Spacer Brkt 42 686 0109 Shift Crank Ass y 44 710 1...

Page 18: ...18 Model 454 18 17 24 19 27 46 45 12 26 9 6 1 8 25 14 28 20 2 11 44 4 22 23 16 5 21 7 13 15 3 40 43 42 41 39 32 33 31 30 29 10 34 37 36 37 38 35...

Page 19: ...ft Cover Brkt 28 786 0193 Idler Belt Keeper 29 634 0106 RH Wheel Ass y Comp 16 0 x 4 0 634 0107 LH Wheel Ass y Comp 16 0 x 4 0 734 0808 Tire Only 16 0 x 4 0 30 634 0108 Wheel Rim Ass y Comp 31 734 025...

Page 20: ...nty on these items b Log splitter pumps valves and cylinders have a sepa rate one year warranty c Routine maintenance items such as lubricants filters blade sharpening and tune ups or adjustments such...

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