Hydraulic circuits rear drive – Gradall 544 User Manual
Page 118
HYDRAULIC CIRCUITS
Rear Drive
Starting Serial No. 8655105G
Original Issue 6-86
Revised 12-86
9-5
L-8044
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
9104-3089
1
TUBE ASSY
7
8866-2064
4
ELBOW, 90 DEGREES (includes item
8)
8
8859-1204
4
O-RING
9
9104-3088
1
TUBE ASSY
10
Ref
SERIES-PARALLEL CONTROL
VALVE (see page 10-18 for details)
11
8820-1107
2
HEX HD CAPSCREW, 5/8-11X5, GR5
12
Ref
MOUNTING PLATE (see page 9-16
for details)
13
8856-1113
8
FLAT WASHER, 5/8
14
Ref
SERIES-PARALLEL (see page 10-13
for details)
15
9104-3193
1
TUBE ASSY
16
9020-2343
4
TUBE CLAMP
17
8820-1033
4
HEX HD CAPSCREW, 3/8-16X3/4,
GR5
18
9104-3168
1
TUBE ASSY
19
8850-1010
3
HEX NUT, 5/8-11
20
8866-2110
6
ELBOW, 90 DEGREES (swivel nut)
21
8866-2028
6
CONNECTOR (includes item 22)
22
8859-1210
6
O-RING
23
9104-3194
1
TUBE ASSY
24
9020-7376
1
TUBE ASSY
25
9104-3115
1
TUBE ASSY
26
9002-8225
4
O-RING
27
8471-1342
8
FLANGE HALF
28
8820-1106
16
HEX HD CAPSCREW, 1/2-13X4-1/2,
GR5
29
9020-7372
4
ADAPTER
30
9104-3114
1
TUBE ASSY
31
8867-1027
2
LUBE FITTING, 90 DEGREES, 1/8
32
8850-1008
8
HEX NUT, 1/2-13
33
9020-3506
8
FLAT WASHER
Item
Part No.
Qty.
Description Of Part
34
9020-6750
2
HOLLOW STUD
35
9020-2327
6
STUD
36
8568-1076
2
GASKET
37
9021-0095
1
JUMPER WIRE
38
Ref
SOLENOID VALVE ASSY (see page
10-14 for details)
39
9002-9915
1
CONNECTOR
40
9020-7491
1
HOSE ASSY
41
9020-7370
1
TUBE ASSY
42
9020-7377
1
TUBE ASSY
43
8866-2069
1
ELBOW, 90 DEGREES (includes item
44)
44
8859-1209
2
O-RING
45
8874-3002
1
MALE ADAPTER, 1/4X3/8 TUBE
46
9020-7567
1
ELBOW, 90 DEGREES (swivel nut)
47
8866-2010
1
CONNECTOR (includes item 44)
48
8820-1068
2
HEX HD CAPSCREW, 1/2-13X1-3/4,
GR5
49
8856-1111
6
FLAT WASHER, 1/2
50
8820-1070
1
HEX HD CAPSCREW, 1/2-13X2-1/4,
GR5
51
Ref
FORWARD-REVERSE VALVE (see
page 10-12 for details)
52
8850-1008
3
HEX NUT, 1/2-13
53
9002-7906
2
ELBOW, 90 DEGREES
54
8471-7464
1
HOSE ASSY
55
7713-3342
1
HOSE ASSY
56
8866-2105
1
ELBOW, 90 DEGREES (swivel nut)
57
8366-1316
1
CONNECTOR
58
8866-2003
2
CONNECTOR (includes item 59)
59
8859-1202
2
O-RING
60
8820-1005
4
HEX HD CAPSCREW, 1/4-20X1, GR5
61
8850-1004
4
HEX NUT, 1/4-20
62
9103-1086
2
MOUNTING BRACKET
63
9002-7485
1
HOSE ASSY
64
Ref
DIRECTIONAL CONTROL VALVE
(see page 10-21 for details)
65
8698-3191
2
TERMINAL, 1/4 SCREW SIZE
66
9002-8959
2
FEMALE TERMINAL
67
AR
BLACK 14 GA. WIRE, 40" LONG