Sears 917.257720 owner manual 18 HP, Tractor .. Model Number, 20 1918, NO. no Description

REPAIR PARTS

18 HP 44"

LiFT ASSEMBLY

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TRACTOR .. MODEL NUMBER 917.257720

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KEY	PART
NO.	NO.	DESCRIPTION
1	!21006X	Rod Asm.,	Lever
2	137295	Shaft Asm.,	Lift Vgt
3	121002X	Lever Asm.,	Lift Rh
4	12000022	EoRing Truarc		#5133-87
5	19292016	Washer 29/32		x 1-1/4 x 16 Ga,

674780624 Bolt, Fin Hex 3/8-16 x 1-1/2

7125631X Grip, Handle Fluted

8122365X Button, Plunger

9	122364X	Plunger,			Lever	Lift
!0	2876H	Spring		2-1/8"
11	138020	Link Lift
12	3146R	Retainer,			Spring
13	139867
		Arm,	Suspension				Vgt
!4	140302	Bearing
15	73800600	Nut, Lock Hex WfWsh						3/8-16 Unc
16	674A247	Spring		Asm., Assist Lift
17	73350600	Nut, Hex Jam				3/8-16		Uno
18	5329J	Bracket			Spring	Assist
19	19131316	Washer			13/32	x 13/16 x 16 Ga.
20	5328J	Bolt,	Adjust Spring				Assist
21	74760616	Bolt,	Fin Hex 3/8-16					x 1
22	127218	Link,	Front
23	4939M	Retainer,			Spring

20 19"18 15

KEY PART

NO. NO. DESCRIPTION

24	73350800	Nut, Jam Hex 1/2-13 Unc
25	130171	Trunnion
26	73800800	Nut, LockW/Wsh		!/2-13 Uric
27	12000037	Ring, Ktip #T5304-37
28	19151216	Washer	15/32x3/4x16Ga.
29	110810X	Trunnion	Dp Stop Dbl Thds Pit
30	1!0807X	Nut. Special
31	19131016	Washer	13/32x5/8x		16 Ga.
32	137150	Spring, Compression			Inf Hgt
33	76020308	Pin, Cotter 3/32		x !/2
34	137167	Rod, Adj	Lift
35	138057	Knob, Inf 3/8-16 Unc

3617490612 Screw, Thdrol 3/8-16 x 3/4

37120529X Washer, Nylon

38!23933X505 Pointer, Pnt Height Indicator

39123935X Plug, Hole

4074780516 Bolt, Fin Hex 5/16-1 8 x 1

4110040500 Washer, Lock Hvy HIcl Spr 5/16

4219112410 Washer 11i32xl-1/2x10Ga.

43123934X Scale, Indicator Height

NOTE: All component dimensions given in U.S. inches 1 inch = 25,4 mm

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