BACKHOE BOOM, CROWD AND BUCKET CYLINDER HYDRAULICS (9300 BACKHOE) [02I18] HYDRAULIC SYSTEM 3360 550 Crawler Bulldozer PC1437 in BULLDOZER 550

Parts list:

№	Number	Qty	Name	Options
1	AU40429	1	HYDRAULIC HOSE - FABRICATE	MANIFOLD BLOCK TO R.H. CROWD CYLINDER TUBE, 1 397 MM LONG (1/2" X 55")
2	TY3010	2	HYDRAULIC HOSE	MANIFOLD BLOCK TO BUCKET TUBES, 1 168 MM LONG (1/2" X 46") (SUB FOR AU13295)
3	AT34934	1	HYDRAULIC HOSE - FABRICATE	BOOM CYLINDER, 2 159 MM LONG (1/2" X 85")
3	AU13294	1	HYDRAULIC HOSE - FABRICATE	MANIFOLD BLOCK TO BOOM ROD END, 1 270 MM LONG (1/2" X 50")
4	TY3013	1	HYDRAULIC HOSE	MANIFOLD BLOCK TO BOOM CYLINDER, 2 235 MM (.078") LONG, (SUB FOR AU10852)
5	AT33004	1	HYDRAULIC HOSE - FABRICATE	MANIFOLD BLOCK TO CROWD CYLINDER, 1 359 MM LONG (1/2" X 53-1/2")
6	U10737	1	CLAMP	TUBE, L.H.
7A	AU11679	1	TUBE	(A) CROWD CYLINDER, L.H.
7B	AT64862	1	OIL LINE	(B) CROWD CYLINDER, L.H.
8	19H3065	2	Cap Screw	3/8" X 2"
9	14H873	2	Nut	1-1/4"
10	U16163	2	ELBOW FITTING
11	12H304	2	Lock Washer	3/8"
12	AU10862	1	HYDRAULIC HOSE - FABRICATE	TUBES TO CROWD CYLINDER, 572 MM LONG (1/2" X 22-1/2")
13	AT33003	2	OIL LINE	(A) BUCKET CYLINDER
14	AU10810	1	HYDRAULIC HOSE - FABRICATE	TUBE TO BUCKET CYLINDER, 775 MM LONG (1/2" X 30-1/2")
15	R26906	5	O-Ring
16	AU11753	3	UNION FITTING	STRAIGHT
17	T38968	1	STRAP
18	AU11752	1	Fitting	90° (HEAD END)
19A	AU11678	1	TUBE	(A) CROWD CYLINDER, R.H.
19B	AT64862	1	OIL LINE	(B) CROWD CYLINDER R.H.
20	U10736	1	CLAMP	TUBE. R.H.
21	14H812	2	NUT	3/8"
22	19H1765	1	Cap Screw	3/8" X 1-3/4"
23	28H2481	1	Spacer	0.423" X 0.675" X 1/2", (SUB FOR N10445, THIS APPLICATION) (SUB T38967)
24	U13055	1	CLAMP	(SUB T38967)
24	T38967	1	CLAMP
25	28H2481	1	Spacer	3/8" X 1/2", (SUB T38967)
26	AU10861	1	HYDRAULIC HOSE - FABRICATE	TUBE TO CROWD CYLINDER, 864 MM LONG (1/2" X 34")
27	AU10810	1	HYDRAULIC HOSE - FABRICATE	TUBE TO BUCKET CYLINDER, 775 MM LONG (1/2" X 30-1/2")
27	AU13294	1	HYDRAULIC HOSE - FABRICATE	TUBE TO BUCKET CYLINDER, 1 270 MM LONG (1/2" X 50")
28	R26906	1	O-Ring
29	AU11753	1	UNION FITTING	STRAIGHT
30	JD184	1	Elbow Fitting	45°
31	AU11753	1	UNION FITTING	(SUB FOR AU11752, THIS APPLICATION)
32	AT64860	1	OIL LINE	(B) BUCKET CYLINDER, L.H.
33	AT64861	1	OIL LINE	(B) BUCKET CYLINDER, R.H.