Troy-Bilt 640C - Tuffy CRT, 644A - Super Bronco CRT, 640C-Tuffy Description, Parts List, Section

Section		1
6	Parts List		13
		3
		5

	7
9	19
7	14

4

	15			2
				11
			1617		20	18
		6	10	23
	1		4			22
						24
	12
	9					21
				7
(A) For Model 640C	7			15

(B)For Model 644A

REF	PART NO.	DESCRIPTION	REF	PART NO.	DESCRIPTION
NO.			NO.
1	715-0108	Spirol Pin	14	686-04043	Tine Hood Assembly (A)
2	710-0597	Hex Hd. Screw, 1/4-20 x 1		686-04041	Tine Hood Assembly (B)
3	710-0599	Screw, Self-Tapping,1/4-20 x 1/2	15	GW-55088	Bushing
4	710-0874	Hex Hd. Screw, 5/16-18 x 1-1/4	16	GW-9384	Spring, Depth Regulator
5	710-3008	Hex Hd. Screw, 5/16-18 x .75	17	GW-9534	Spacer
6	712-04064	Hex Lock Nut, Nylon, 1/4-20	18	710-04048	Hex Hd. Flange Screw, 5/16-18 x 1
7	712-04063	Hex Lock Nut, Nylon, 5/16-18	19	618-04254	Transmission Assembly (A)
8	1916707	Channel Support Bracket		618-04046	Transmission Assembly (B)
9	736-0119	Lock Washer, 5/16	20	786-04191	Flap Stop Bracket
10	GW-55013-1	Hood Bracket, Left Hand	21	1916570	Reverse Stop Arm
11	GW-55013-2	Hood Bracket, Right Hand	22	710-0395	Hex Screw, 5/16-18 x 2.25
12	GW-55015	Drag Bar	23	1916771	Spacer, .462 x .328 x 1.63
13	GW-55018	Depth Regulator Lever	24	736-0275	Flat Washer, 5/16

23