Exmark 103-0656 manual Deck Group

52” DECK GROUP

	Ref.				Qty.		Ref.			Qty.
	No.		Part No.	Description	Req'd.		No.	Part No.	Description	Req'd.
	1		103-0332-01 Deck wldmt, 52"			1	48 ✫	1-803022	Setscrew,5/16-18x5/8sqhdcp ....		2
			103-0675	Deck wldmt, 52" w/decals		1	49✫	1-807264	Key, 1/4 sq x 2 5/8		1
	2		3256-24	Washer, 3/8 SAE		3	50✫	1-633012	Jackshaft, deck drive		1
	3✫		1-323533	Spacer, shv/brg		3	51∗	103-1140	Cutter housing complete		3
			1-323533	Spacer, shv/brg		4	52	323-20	Screw, 3/8-16 x 3 1/4		1
	4✫		1-513208	Washer, disc spring		3	53✫	1-633014-01	Bracket, jackshaft		1
			1-513208	Washer, disc spring		4	54✫	3230-1	Bolt, 5/16-18 x 3/4	Carr	6
	5		1-303334	Washer, 5/16 disc spring		1	55✫	1-513013	Housing, flange		4
	6		32128-20	Nut, 5/16-18 whizloc		14	56✫	1-513012	Bearing w/lock collar & ss		2
	7		1-602913-01	Baffle wldmt, discharge		1	57✫	1-633573	Guard, Brg bottom		3
	8		322-2	Screw, 5/16-18 x 5/8		5		1-633573	Guard, Brg bottom		4
	9		1-603299	Roller, antiscalp		6	58✫	3231-22	Bolt, 3/8-16 x 1 carr		4
	10✫		3290-357	Nut, 3/8-16 whizlock		12	59	103-1072-01	Strut wldmt, deck		2
			3290-357	Nut, 3/8-16 whizlock		8	60	1-634619	Housing w/ring, spacer, & brg....		3
	11		1-373034	Washer, pivot		8	61	1-633029	Spherical rod end		2
	12		1-603602	Bushing, roller		6	62 ✫	1-803050	Setscrew, 5/16-18 x .75sqhd		1
	13✫		98-5975	Washer, 3/8 disc spring		10	63	327-11	Screw, 5/8-11 x 5		2
			98-5975	Washer, 3/8 disc spring		14	64	3253-8	Lockwasher, 5/8 reg.spring		2
	14		98-5961	Screw, 3/8-16 x 4	gr 8	6	65	302-19	Zerk, 1/4-28 straight		4
	15		103-0345-01	Chute, discharge 52”		1	66	1-632199-01	Pin wldmt, deck strut		2
	16		322-5	Screw, 5/16-18 x 1	...................	3	67✫	3219-6	Nut, 5/8-18 hex		5
	17		3296-29	Nut, 5/16-18 nyloc	...................	4		3219-6	Nut, 5/8-18 hex		6
	18		1-633357-01	Shield, belt 52”		2	68	3257-32	Key, # 61 Woodruff	....................	3
	19		1-323385	Knob, belt shield		6	69Ω	1-633701	Sheave, blade drive		3
	20		1-322110	Belt guide wldmt		1	70Ω	1-513016	Bearing		6
	21		103-0862	Screw, 5/8-11x2 3/4 gr 8		3		1-513016	Bearing		8
	22		323-11	Screw, 3/8-16 x 2 1/4		2	71	1-323532	Housing ,bearing		3
	23		1-303537	Stud, belt shield		2	72	1-323528	Spacer, bearing		3
	24		3256-3	Washer 5/16 std flat		4		1-323528	Spacer, bearing		4
	25		1-323417	Washer, rubber		2	73	323-7	Screw, Hex cap 3/8x1 1/4……...18
	26		1-633151	Spring, extension		1	74✫	32120-8	Snap Ring		3
	27		1-632119-03	Arm wldmt, deck idler		1		32120-8	Snap Ring		4
	28		1-513034	Bearing, pivot		2	75	103-0584	Spindle		3
	29		1-634244	Arm wldmt/brg sub-assy		1	76	1-633482	Blade, notched air foil		3
	30		1-603044	Bushing, idler pivot		1		1-613251	Blade, solid air foil		3
	31		302-40	Zerk, 1/4-20 90°		1		1-633485	Blade, low lift		3
	32		3256-4	Washer, 3/8 std flat		3	✦	1-633484	Blade, mulching		3
	33		3296-39	Nut, 3/8-16 nylock		20		103-1578	Blade, bahia		3
	34		323-13	Screw, 3/8-16 x 2 3/4		1	77✫	1-634546	Jackshaft S/A		1
	35		1-633109	Idler pulley 6.00 dia flat		2	78 ✫	103-1081	Strut wldmt S/A		2
	36		3234-11	Bolt, 3/8-16 x 1 whizlock		1		103-1106	Strut wldmt S/A		2
	37		1-633456	Bushing, Idler		2	79	1-643393	Jackshaft		1
	38		3217-11	Nut, 5/8-11 hex		2	80	103-0135	Sheave, Jackshaft		1
	39		32128-37	Nut, 7/16-14 whizlock		16		103-0185	Sheave, Jackshaft		1
	40		1-603805	Idler pulley 5.06 O.D V		1	81	103-0280	Housing, Jackshaft	....................	1
	41		1-633366	Belt, blade drive 52” Deck		1	82	103-0698	Jackshaft S/A		1
	42		1-633447	Chain		4		103-0699	Jackshaft S/A		1
	43		1-800811	Screw, 7/16-14 x 1-1/2		8	83	103-0678	Complete deck asy (LZ25KC524) 1
	44		322-3 Screw, 5/16-18 x 3/4			2		103-0679	Complete deck asy (LZ23LKA524)1
	45Ω	✫	1-403087	Sheave, blade drive 6.75 OD ..		1	84	323-6	Screw, 3/8-16 x 1		4
	46Ω	✫	1-633010	Pulley, split sheave 6.30 OD ...		1	85	103-1192	Asm,Jackshaft housing w/brgs…1
	47		30-1710	Setscrew, 5/16-18 x 1sqhdcp ..		1	86	103-0865	Washer,disc spring	....................	3
Use Pro-lock Nut Type (P/N 1-840022 .5 ml. tube) on setscrews.								Ω Use antiseize on bore of sheaves and bearings.
∗ Cutter housing complete includes sheave, washer, and nut.								Exmark red touch up spray paint - P/N 1-850337

✦Requires installation of Micro-Mulch accessory for proper mulching. Mulch kit P/N MK524

Strut subassemblies have same components, they are assembled to different lengths from center to center. PN 103-1081=15.31”;PN 103-1106=15.00”

Reference the picture on the next page to determine if your unit uses Jackshaft Type A or B:

✫A component used with Jackshaft Type A on LZ25KC524 & LZ23LKA524 units. A component used with Jackshaft Type B on LZ25KC524 units.

A component used with Jackshaft Type B on LZ23LKA524 units

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