Gradall 544 - Manual (Page 121)

Item Part No. Qty. Description Of Part
1 8471-7550 1 HOSE ASSY
2 8866-2007 1 CONNECTOR (includes item 3)
3 8859-1206 1 O-RING
4 Ref PRIORITY FLOW CONTROL VALVE
(see page 10-11 for details)
5 8820-1028 2 HEX HD CAPSCREW, 5/16-18X3,
GR5
6 8471-7547 1 HOSE ASSY
7 8366-1316 1 CONNECTOR
8 8866-2065 3 ELBOW, 90 DEGREES (includes item
9)
9 8859-1205 3 O-RING
10 9020-2926 1 CHECK VALVE
11 8471-7548 1 HOSE ASSY
12 9020-6003 1 TUBE ASSY
13 8866-2006 1 CONNECTOR (includes item 14)
14 8859-1205 1 O-RING
Item Part No. Qty. Description Of Part
15 Ref ORBITROL (see page 7-4 for details)
16 8471-7549 1 HOSE ASSY
17 8859-1204 1 O-RING
18 8866-2035 1 CONNECTOR (includes item 17)
19 8656-1131 1 REDUCER
20 8866-2106 2 ELBOW, 90 DEGREES (swivel nut)
21 8866-1306 2 UNION TEE
22 8471-7525 2 HOSE ASSY
23 8866-2064 2 ELBOW, 90 DEGREES (includes item
24)
24 8859-1204 2 O-RING
25 Ref STEERING CYLINDER (see page 10-
7 for details)
26 8866-2005 2 CONNECTOR (includes item 27)
27 8859-1204 2 O-RING
28 8471-7546 2 HOSE ASSY
29 8584-1150 1 HOSE CLAMP
HYDRAULIC CIRCUITS
Steering
Starting Serial No. 8655105G
Original Issue 6-86
Revised 8-86
9-7 L-7904