Hydraulic circuits rear drive – Gradall 544B Parts Manual User Manual
Page 86
HYDRAULIC CIRCUITS
Rear Drive
Starting Serial No. 0155299S
Original Issue 3-90
Revised 6-12-06
9-6
LK
Item
Part No.
Qty.
Description Of Part
1
Ref
REAR DRIVE MOTOR ASSY (see
page 10-24 for details)
2
9104-3113
1
TUBE ASSY
3
9104-3116
1
TUBE ASSY
4
9020-7290
4
HOSE ASSY
5
9002-7187
AR
NYLON TY-RAP
6
9104-3308
1
TUBE ASSY
7
9104-3309
1
TUBE ASSY
8
9020-2343
4
TUBE CLAMP
9
8820-1033
4
HEX HD CAPSCREW, 3/8-16X3/4,
GR5
10
8856-1109
4
FLAT WASHER, 3/8
11
Ref
SERIES PARALLEL VALVE (see page
10-3 for details)
12
8471-7900
1
HOSE ASSY
13
9104-3312
1
TUBE ASSY
14
9104-3311
1
TUBE ASSY
15
9104-3307
1
TUBE ASSY
16
9104-3310
1
TUBE ASSY
17
9104-3115
1
TUBE ASSY
18
9002-8225
4
O-RING
19
8471-1342
8
FLANGE HALF
20
8820-1067
16
HEX HD CAPSCREW, 1/2-13X1-1/2,
GR5
21
9020-7372
4
ADAPTER
22
9104-3114
1
TUBE ASSY
23
9020-0482
1
TUBE CLAMP
24
8850-1008
8
HEX NUT, 1/2-13
25
9002-7471
8
HARD WASHER
26
AR
WIRE, 14 GA. BLACK, 40” LONG
Item
Part No.
Qty.
Description Of Part
27
9103-3481
8
STUD
28
8568-1076
2
GASKET
29
8866-2069
1
ELBOW - 90 DEGREES (includes
item 30 )
30
8859-1209
1
O-RING
31
8820-1070
1
HEX HD CAPSCREW, 1/2-13X2-1/4,
GR5
32
8856-1111
6
FLAT WASHER, 1/2
33
8820-1068
2
HEX HD CAPSCREW, 1/2-13X1-3/4,
GR5
34
8859-1209
1
O-RING
35
8866-2010
1
CONNECTOR (includes item 34)
36
8866-2110
1
ELBOW - 90 DEGREES (swivel nut)
37
8850-1008
3
HEX NUT, 1/2-13
38
Ref
FOWARD-REVERSE VALVE (see
page 10-12 for details)
39
9002-7906
2
ELBOW - 90 DEGREES
40
8471-7464
1
HOSE ASSY
41
7713-3342
1
HOSE ASSY
42
8866-2105
1
ELBOW - 90 DEGREES (swivel nut)
43
8366-1316
1
CONNECTOR
44
8866-2003
2
CONNECTOR (includes item 45)
45
8859-1202
2
O-RING
46
8820-1005
4
HEX HD CAPSCREW, 1/4-20X1,
GR5
47
8850-1004
4
HEX NUT, 1/4-20
48
9103-1086
2
MOUNTING BRACKET
49
Ref
DIRECTIONAL CONTROL VALVE
(see page 10-21 for details)
50
9002-7485
1
HOSE ASSY
51
8698-3191
2
TERMINAL, 1/4 SCREW SIZE
52
9002-8959
2
FEMALE TERMINAL
*
* Revised item 18.