Exmark 103-0656 manual Hydraulic Group

HYDRAULIC GROUP

Ref.			Qty.		Ref.			Qty.
No.	Part No.	Description	Req'd.		No.	Part No.	Description	Req'd.
1	1-403102	Hose, Lower 52” & 60”		2	26	1-632285	Hose, low pressure (11 ¼”)		1
2∇	1-512166-03 Tank, hydraulic reservoir ...			1	27	1-632286	Hose, low pressure (4”)	.....	1
3∇	1-513006	Head, filter		1	28	1-633568	Sheave, pump		2
4	1-513034	Bearing, pivot		2	29	1-633567	Sheave, engine		1
5	1-513167	Cap, hydraulic tank		1	30	1-633569	Belt, pump drive		1
6	1-513211	Element, hydraulic oil filter .		1	31	1-633167	Pulley, idler w/bushing		1
♦	1-523541	Element,hyd oil filter(winter)		1	32	1-633335	Hose, low pressure (14 ½”)		2
7	1-513840	Elbow, 90° w/O-ring		2	33	1-634277	Arm, w/bearing		1
	1-603921	................................O-Ring		1	34	321-4	............Screw, 1/4-20 x 3/4		2
8	1-522217	Hose, low pressure (7”)		1	35	323-8	Screw, 3/8-16 x 1 1/2		1
9	1-523103	................Gasket, tank cap		1	36	323-9	.........Screw, 3/8-16 x 1 3/4		1
10	1-633774	Hose, upper (52”&60”)		2	37	1-800805	Screw, 3/8-16 x 3 1/2		1
11	1-633776	Hose, upper (72”)		2	38	323-7	Screw, 3/8-16 x 1		4
	1-523328	Motor, wheel drive		2	39	1-803022	Setscrew, 5/16-18 x 5/8	.....	2
	1-000099	..............................Kit, seal		1	40	30-1710	........Setscrew, 5/16-18 x 1		2
	1-000139	.........................Kit, bearing		1	41	1-803050	Setscrew, 5/16-18 x 3/4	.....	2
12	1-603384	Bushing, idler pivot		1	42	1-805004	Lockwasher, 1/4		2
13	1-603413	Spring, pump drive idler		1	43	3256-3	Washer, 5/16 std		1
14	1-603721	Fitting, tee (3/8” i.d. hose) ..		1	44	3256-4	Washer, 3/8 std		1
15	1-603722	Fitting, tee (1/4” i.d. hose) ..		1	45	13-2840	Key, 1/4 x 1/4 x 1 1/4		1
16	1-603826	Clamp, hose (1/2”)		3	46	1-807272	Key, 5mm x 5mm x 25mm .		2
17	1-603827	Clamp, hose (5/8”)		5	47	3290-357	Nut, 3/8-16 whizlock		8
18	1-603987	Elbow,90° 7/16-JICx1/4-NPT1			48	32128-33	Nut, whizlock 1/4-20		2
19	1-603988	Elbow,90° 9/16-JICx1/4-NPT1			49	302-40	Zerk, 90° 1/4-28		1
20	1-603989	Elbow, 90° (w/O-ring)		2	50	321-3	Screw, 1/4-20 x 5/8		2
21	1-603923	O-Ring (SAE #4)		1	51	1-603841	Pump, hydro		2
	1-603990	Connector,strght (w/o-rings) 4			52	2513018	Kit, overhaul seal		1
	1-603920	O-Ring (SAE #8)		1		1-633786	Elbow,90° (w/o-rings)(52&60)		4
22	1-603992	O-Ring (37° flare #8)		1		1-633605	Elbow,90°(w/o-rings)(72)		1
	1-613034	Hose, high pressure 60”		2		1-603919	O-Ring (SAE #10)		1
	1-403102	Hose, high pressure 52"		2		1-603992	O-Ring (37° flare #8)		1
23	1-632201-03 Arm, pump idler			1	53	1-633775	Hose, lower (52”&60”)		2
24	1-632281	Hose, low pressure (12”)....		1		1-633777	Hose, lower (72”)		2
25	1-632282	Hose,low pressure(20 1/2”)		1

Use Pro-Lock, Nut Type (P/N 1-840022, 5 ml tube) on setscrews.

∇Use Teflon pipe sealant on pipe threads in reservoir & filter head. Exmark black touch up spray paint - gloss black

♦Use only for operation below 32° F (0° C)

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