Brakes hydraulics & service brake lines – Gradall 544B Parts Manual User Manual
Page 76
BRAKES
Hydraulics & Service Brake Lines
Starting Serial No. 0155299S
Original Issue 3-90
Item
Part No.
Qty.
Description Of Part
1
9104-3076
Ref
BRAKE VALVE ASSY (see page 10-
19 for details)
2
8866-2174
1
HEX HD PLUG (includes item 3)
3
8859-1204
4
O-RING
4
8866-2064
1
ELBOW, 90 DEGREES (includes item
3)
5
8471-7842
1
HOSE ASSY
6
8866-2005
1
CONNECTOR (includes item 3)
7
8866-2239
1
SWIVEL NUT RUN TEE, 3/8 TUBE
8
9104-3163
1
TUBE ASSY
9
8471-7317
1
HOSE ASSY
10
7713-3089
1
MINI-CHECK VALVE
11
8471-7508
1
HOSE ASSY
12
7713-3342
1
HOSE ASSY
13
8866-2005
1
CONNECTOR (includes item 3)
14
8821-2228
2
SOCKET HD CAPSCREW,
5/16-18X1-1/4, GR8
15
9103-3096
1
INCHING VALVE ASSY
9103-4018
1
INCHING VALVE SEAL KIT
16
8866-2064
1
ELBOW, 90 DEGREES (includes
item 17)
17
8859-1204
1
O-RING
Item
Part No.
Qty.
Description Of Part
18
8866-2239
1
SWIVEL NUT RUN TEE, 3/8 TUBE
19
8471-7341
1
HOSE ASSY
20
8471-7466
1
HOSE ASSY
21
8866-2065
2
ELBOW, 90 DEGREES (includes
item 22)
22
8859-1205
3
O-RING
23
8866-2105
1
ELBOW, 90 DEGREES (swivel nut)
24
7713-3198
1
HOSE ASSY
25
9104-3090
Ref
PARK BRAKE VALVE (see page
10-20 for details)
26
8826-1021
2
SOCKET BUTTON HD CAPSCREW,
5/16-18X5/8
27
8855-1009
2
LOCKWASHER, 5/16
28
8866-2018
1
CONNECTOR (includes item 22)
29
9106-3098
1
TUBE ASSY
30
9104-3077
1
PRESSURE SWITCH
31
9104-3143
1
CHECK VALVE
32
8866-1342
1
TUBE END REDUCER, 1/2X3/8
33
8471-7522
1
HOSE ASSY
34
7713-1088
1
ELBOW, 90 DEGREES
35
8866-2106
1
ELBOW, 90 DEGREES (swivel nut)
8-2
TO TEE IN DIRECTIONAL
CONTROL VALVE
(SEE PAGE 9-3)
TO DIRECTIONAL
CONTROL VALVE
(SEE PAGE 9-5)
FROM
HYDRAULIC CONTROLLER
(SEE PAGE 9-14)
TO HYDRAULIC TANK TEE
(SEE PAGE 9-3)
TO HYDRAULIC TANK TEE
(SEE PAGE 9-3)
TO ACCUMULATOR
CHARGE VALVE
(SEE PAGE 8-4)
TO FRONT AXLE
PARKING BRAKES
(SEE PAGE 8-1)
TO FRONT AXLE BRAKES
(SEE PAGE 8-1)