Gradall 544B Parts Manual User Manual
Page 139
Item
Part No.
Qty.
Description Of Part
1
8830-1099
6
ROUND HD MACHINE SCREW,
#10-24X1-3/4
2
8855-1007
6
LOCKWASHER, #10
3
9104-4546
3
SWITCH
4
9104-3118
1
WIRING HARNESS ASSEMBLY
5
8594-1016
2
SUPPORT CLAMP
6
8820-1004
6
HEX HD CAPSCREW, 1/4-20X7/8, GR5
7
9104-6001
1
HOSE SUPPORT
8
8855-1009
10
LOCKWASHER, 1/4
9
8850-1004
2
HEX NUT, 1/4-20
10
9104-3161
2
NYLON TUBE FITTING, 3/4X1/2
11
9104-3119
1
WIRING HARNESS ASSEMBLY
12
A/R
NYLON TUBE, 3/4 O.D.
13
Ref
PUSH BEAM CABLES, (see page 3-5
for details)
14
8856-1107
8
FLAT WASHER, 1/4
15
9104-6002
1
SWITCH COVER
16
8850-1612
2
HEX NUT, #10-24
17
9104-3117
1
WIRING HARNESS ASSEMBLY
18
9104-3120
6
CUSHION CLAMP
19
8850-1008
1
HEAVY HEX JAM NUT, 1/2-13
20
8850-1008
1
HEX NUT, 1/2-13
21
9020-7041
1
SPRING RETAINER
22
9020-0313
1
SPRING
23
9104-6007
1
HOSE TAKE-UP WELDMENT
Item
Part No.
Qty.
Description Of Part
24
Ref
SOLENOID VALVE ASSEMBLY,
(see page 10-28 for details)
25
8820-1010
2
HEX HD CAPSCREW, 1/4-20X2-1/4,
GR5
26
9002-8959
6
FEMALE TERMINAL
27
9104-1014
2
JUMPER WIRE
28
8820-1008
2
HEX HD CAPSCREW, 1/4-20X1-3/4,
GR5
29
Ref
SOLENOID VALVE ASSEMBLY,
(see page 10-27 for details)
30
9104-3122
1
WIRING HARNESS ASSEMBLY
31
A/R
SPLIT WIRE LOOM, 1/2 I.D.
32
8668-3122
1
TY-RAP
33
9103-3079
1
WIRING HARNESS ASSEMBLY
34
9002-8960
1
MALE TERMINAL
35
9104-1554
1
JUMPER WIRE
36
9104-3199
2
SQUARE NUT, #10-24
37
Ref
SERIES PARALLEL CONTROL VALVE,
(see page 10-13 for details)
38
9104-5035
1
JUMPER WIRE
39
9104-4475
3
LEVER/ROLLER ASSEMBLY
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE
FOR SERVICE
11-3
ELECTRICAL
Boom Section Wiring
Starting Serial No. 0155299S
Original Issue 3-90
Revised 11-04-05
* Revised illustration.
JD