Hydraulic circuits drive circuit (522) – Gradall 524 Parts Manual User Manual
Page 147
9-5
Item
Part No.
Qty.
Description Of Part
1
Ref
HYDROSTATIC TRANSMISSION PUMP
(see page 10-15 for details)
2
8320-1135
8
HEX HD CAPSCREW, 7/16-14X1-1/2,
GR8
3
8855-1012
8
LOCKWASHER, 7/16
4
8471-2738
4
FLANGE HALF
5
9108-3426
1
CONNECTOR
6
8866-2239
1
SWIVEL NUT RUN TEE, 3/8 TUBE
7
9108-3104
1
TUBE ASSY
8
9109-3001
1
TUBE ASSY
9
8471-4006
2
CAP
10
8471-7865
2
HOSE ASSY
11
8866-2062
2
ELBOW, 90 DEGREES (includes o-ring)
8859-1202
2
O-RING
13
9108-3339
2
O-RING
14
8866-2062
2
ELBOW, 90 DEGRES (includs o-ring)
8859-1202
2
O-RING
Item Part No. Qty.
Description Of Part
15
Ref
FRONT DRIVE MOTOR
(see page 10-17 for details)
16
8471-7830
1
HOSE ASSY
17
9104-3163
1
TUBE ASSY
18
7713-3089
1
TEST COUPLING
19
8866-2105
1
ELBOW, 90 DEGREES (swivel nut)
20
8866-1384
2
HEX PLUG, 1/4 TUBE
21
2486-1170
2
TUBE CLIP
22
8820-1003
2
HEX HD CAPSCREW, 1/4-20X3/4, GR5
23
8855-1009
2
LOCKWASHER, 1/4
24
8859-1509
2
O-RING
25
8850-1008
2
HEX NUT, 1/2-13
26
8855-1013
2
LOCKWASHER, 1/2
27
9002-8660
2
SUPPORT CLAMP
28
8856-1111
2
FLAT WASHER, 1/2
29
8820-1066
2
HEX HD CAPSCREW, 1/2-13X1-1/4,
GR5
HYDRAULIC CIRCUITS
Drive Circuit (522)
Starting Serial No. 0177005
Original Issue 1-90
Revised 4-92