Gradall 544B Parts Manual User Manual
Page 150
13-7
OPTIONAL EQUIPMENT
180 Degree Swing Frame Assembly
Starting Serial No. 0155299S
Original Issue 3-90
Item
Part No.
Qty.
Description Of Part
9055-3004
1
SWING FRAME ASSY, 180 DEGREE
(includes all items)
1
9104-4238
1
FORK BASE WELDMENT
2
9055-1013
1
FORK PIN
3
8850-1008
2
HEX NUT, 1/2-13
4
8855-1013
2
LOCKWASHER, 1/2
5
9020-0003
2
COLLAR
6
8820-1074
2
HEX HD CAPSCREW, 1/2-13X3-1/4,
GR5
7
9104-4239
8
SNAP RING
8
9104-4240
4
PIN
9
8850-1112
1
HEAVY HEX JAM NUT, 3/4-10
10
8820-1111
1
HEX HD CAPSCREW, 3/4-10X2,
GR5
11
9104-4241
1
SHAFT
12
9104-4242
2
PIN RETAINER
13
8855-1015
4
LOCKWASHER, 5/8
14
8820-1094
4
HEX HD CAPSCREW, 5/8-11X1-1/4,
GR5
15
9104-4243
1
INTERMEDIATE LINK ASSY
(includes item 16)
16
9104-4244
4
BRONZE BUSHING
17
9104-4245
AR
SHIM
18
8867-1001
6
LUBE FITTING, STRAIGHT, 1/8
19
8850-1006
2
HEX NUT, 3/8-16
20
8850-1116
1
HEAVY HEX JAM NUT, 1-8
21
9104-4246
1
PLUNGER BODY
22
9104-4247
1
COMPRESSION SPRING
23
9104-4248
1
PLUNGER WELDMENT
24
9104-4249
2
THRUST BEARING
25
9104-4250
2
LUBRICATION COLLAR
26
9104-4251
1
SHAFT
27
9104-4252
1
FIXED FRAME
28
9104-1355
2
PIN
29
8822-1054
4
SOCKET SET SCREW (cup point)
1/4-20
30
9104-6069
1
SUPPORT BRACKET, L.H.
9104-6078
1
SUPPORT BRACKET, R.H.
31
9104-3126
1
DUST CAP, FEMALE
32
9020-4245
1
QUICK DISCONNECT HYDRAULIC
FITTING, FEMALE, 1/2 NPT
33
8866-1013
2
STRAIGHT FITTING
34
9104-4256
1
HOSE ASSY W/ SPRING GUARD
35
8866-2065
2
ELBOW, 90 DEGREES (includes
item 36)
Item
Part No.
Qty.
Description Of Part
36
8859-1205
2
O-RING
37
9002-0115
2
HEX HD CAPSCREW, 5/16-18X4-1/2
38
Ref
SWING VALVE ASSY (see page 13-8
for details)
39
8855-1010
4
LOCKWASHER, 5/16
40
8850-1005
4
HEX NUT, 5/16-18
41
8866-2064
11
ELBOW, 90 DEGREES (includes
item 42)
42
8859-1204
12
O-RING
43
9104-4257
1
HOSE ASSY W/SPRING GUARD
44
9104-4258
1
HOSE ASSY W/SPRING GUARD
45
9104-4259
1
HOSE ASSY W/SPRING GUARD
46
9104-4260
1
HOSE ASSY W/SPRING GUARD
47
9104-4261
1
HOSE ASSY W/SPRING GUARD
48
9104-4262
2
HYDRAULIC CYLINDER ASSY
(includes items 49 thru 60)
49
9104-4263
AR
HYDRAULIC REPAIR KIT (includes
items 54, 57, 58, 59 & 60)
50
9104-4264
1
TUBE ASSY
51
9104-4265
1
ROLL PIN
52
8850-1316
1
HEX NUT, 1-14
53
9104-4266
1
PISTON
54
2
PISTON SEAL
55
9104-4267
1
ROD ASSY
56
9104-4268
1
GLAND
57
1
O-RING
58
1
BACK-UP RING
59
1
ROD SEAL
60
1
ROD WIPER
61
9040-0910
4
SPHERICAL BEARING
62
9104-3125
1
DUST CAP, MALE
63
9104-4244
1
QUICK DISCONNECT HYDRAULIC
FITTING, MALE, 1/2 NPT
64
9104-4269
1
HOSE ASSY W/ SPRING GUARD
65
8820-1029
2
HEX HD CAPSCREW, 5/16-18X3-1/4,
GR5
66
9104-4270
1
HOSE ASSY W/ SPRING GUARD
67
8697-1355
1
ELBOW, 90 DEGREES, LONG
(includes item 42)
68
9103-3039
2
CHAIN CONNECTION
69
9103-3038
1
CHAIN, 24"
70
9104-3221
2
DETENT PIN
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE FOR
SERVICE.