MTD 640 manual Parts List For Model, Description

SECTION 10: PARTS LIST FOR MODEL 640

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REF.	PART		REF.	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION
1	618-0123	RH Reducer Housing	10	721-0325	Grease Plug
2	618-0124	LH Reducer Housing	11	721-0327	Grease Seal
3	710-0642	Hex Screw 1/4-20 x .75	12	736-0351	Flat Washer .76 x 1.5 x .030
4	711-0908	Spiral Axle 24"	13	736-0369	Flat Washer .508 x 1.0 x .020
	711-0909	Spiral Axle 26"	14	736-0445	Flat Washer .76 x 1.5 x .060
	711-0910	Spiral Axle 28"	15	741-0662	Flange Bearing .75 x 1.0 x .59
5	714-0161	Key	16	741-0663	Flange Bearing .75 x 1.0 x .925
6	715-0143	Pin-Spiral	17	618-0120A	Ass’y. Complete 24"
7	717-0528	Worm Gear, 20T		618-0121A	Ass’y. Complete 26"
8	717-0526	Worm Shaft		618-0122A	Ass’y. Complete 28"
9	718-0186	Thrust Collar

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