Gradall 524 Parts Manual User Manual
Page 35
Item
Part No.
Qty.
Description Of Part
27
9104-1481
2
STEERING CYLINDER PIN
28
9112-3030
4
BACK-UP RING
29
8859-1032
4
O-RING
30
9112-3028
2
BUSHING
31
8692-1268
2
LIP SEAL
32
8821-1121
2
SOCKET HD CAPSCREW,
1/2-13X6-1/2, GR8
8852-1208
2
LOCKNUT, 1/2, (see note #4)
33
9104-1459
2
WASHER
34
8850-1416
2
HEX JAM NUT,1-14, (torque to
225-250 ft. lbs.)
35
8667-1022
4
LUBE FITTING, 30 DEGREES, 1/8
36
9108-1693
2
UPPER KING PIN
37
9104-1439
2
TIE ROD PIN
38
8320-1140
2
HEX HD CAPSCREW, 3/8-16X2-3/4,
GR8
39
8852-1306
2
LOCKNUT, 3/8-16
40
8858-1323
4
RETAINING RING
41
9114-1424
2
LOWER KING PIN
42
9104-1596
4
SHIM, (20 gauge, see note #2)
43
9104-1449
4
SHIM, (.060 thick, see note #2)
44
9104-1450
4
SHIM, (.0478 thick, see note #2)
45
9104-1451
6
SHIM, (.106 thick, see note #2)
46
9112-3027
2
BUSHING
47
9112-3029
2
O-RING
48
8821-2321
2
SLOT HD CAPSCREW,
5/8-11X3-3/4, GR8
49
8855-1153
2
LOCKWASHER, 5/8
50
8859-1104
2
O-RING
51
9112-1091
2
THRUST BUSHING
52
9112-0003
1
L.H. STEERING KNUCKLE,
(see note #3)
53
9116-6063
1
TIE ROD, (includes item 6)
54
2460-1570
2
LIP SEAL
55
9112-3031
2
BUSHING
56
8850-1110
2
HEAVY HEX JAM NUT, 5/8-11
57
9103-1009
1
SHIM, (.0500 thick)
58
9112-1239
2
BUSHING
59
9112-1240
4
BUSHING
60
8821-1117
2
SOCKET HD CAPSCREW,
1/2-13X4-1/2, GR8, (see note #4)
61
8855-1109
2
LOCKWASHER, (hi collar), 1/2,
(see note #4)
Item
Part No.
Qty.
Description Of Part
9103-5240
1
STEERING KNUCKLE KIT, (includes
items 23 thru 26, 28 thru 32, 35, 36, 40
thru 51, & 58 thru 61 - one kit does both
sides)
9104-5152
Ref
STEERING CYLINDER PIN KIT,
(includes one each of items 22 thru 27,
33, & 34 -one kit needed for each side)
1
2
DRIVE HUB, 524 ONLY, (see page 6-6
for details )
2
NON DRIVE HUB, 522 ONLY, (see
page 6-7 for details)
2
9112-0004
1
R.H. STEERING KNUCKLE,
(see note #3)
3
8821-2321
2
SOCKET HD CAPSCREW,
5/8-11X3-3/4, GR8
4
9104-3222
4
CAPSCREW, 12 PT., 3/4-10X2,
(torque to 270-290 ft. lbs.)
5
8320-1006
12
HEX HD CAPSCREW, 3/4-10X2, (torque
to 270-290 ft. lbs.)
6
9104-3247
2
SELF-ALIGNING BUSHING
7
8668-1572
12
HARDENED WASHER, 3/4
8
9116-6012
1
REAR AXLE WELDMENT,
(includes items 30, 46, & 55)
9
9108-1177
1
REAR AXLE MOUNTING PIN
10
9002-0247
1
HEX HD CAPSCREW, 1-1/4-7X6
11
9020-6846
1
SHIM, (.1345 thick)
12
8510-1098
1
HEX NUT, 1-1/4-7
13
8850-1006
2
HEX NUT, 3/8-16
14
8855-1011
2
LOCKWASHER, 3/8
15
8320-1144
2
HEX HD CAPSCREW, 3/8-16X5-3/4,
GR5
16
8867-1001
6
LUBE FITTING, STRAIGHT, 1/8
17
9108-1695
2
STEERING CYLINDER PIVOT PIN
18
9108-1691
1
SHIM, (.1046 thick)
19
9104-1598
2
SHIM, (see note #1)
20
2
STEERING CYLINDER ASSY,
(see page 10-6 for details)
21
9020-1918
2
SHIM, (10 gauge , see note #1)
22
8852-1312
2
HEX LOCKNUT, 3/4-10, (torque to
160-175 ft. lbs.)
23
9108-1415
2
DIRT SHIELD
24
9104-1732
2
SPACER
25
8859-1019
2
O-RING
26
8855-1104
2
O-RING
2-2
NOTE #1: Cylinder base end must be free to rotate. Shim steer cylinder base
end as required to maintain a total max. gap of 1/16".
NOTE #2: Shim bottom knuckles as required to maintain no more than 1/32" movement. Shim top knuckles as
required to maintain no more than 1/16" gap. Must have a minimum of one shim.
NOTE #3: All machines need to bore Steering Knuckles to use items 58 & 59. See diagram on previous page.
Unless you have purchased new Steering Knuckles part number, 9112-0003 & 9112-0004.
NOTE #4: You may have to use items 60 & 61 in place of item 32, unless you have purchased new Steering Knuckles
part number, 9112-0003 & 9112-0004. See engineering print that comes with the Steering Knuckle Kit for details.
NOTE #5: See option section for details on the Rear Axle Rework Kit and the Rear Axle Advantage Kit.
*
CHASSIS & ATTACHING PARTS
Rear Axle & Attaching Parts
Starting Serial No. 0177069
Original Issue 6-93
Revised 3-1-99
* Revised parts list, service notes and illustration.
PCN 971313, 980724,
980730 - JH
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