Gradall 544B Parts Manual User Manual
Page 18
Item
Part No.
Qty.
Description Of Part
9103-5240
AR
STEERING KNUCKLE KIT, (includes
items 2, 3, 4 pieces of item 6, items 20
thru 24, 26, 27, 28, 47 thru 55, 63,
64, & 65, one kit will do both sides)
9104-5152
AR
STEERING CYLINDER PIN KIT,
(includes one each of items 25 thru 31,
one kit needed for each side)
1
9104-6114
1
AXLE FRAME ASSY, (includes items 2
thru 5)
2
9112-3028
2
FRAME UPPER BUSHING
3
9112-3027
2
FRAME LOWER BUSHING
4
9112-3031
2
FRAME AXLE PIN BUSHING
5
9104-1489
1
FRAME AXLE STABILIZER BUSHING
6
8867-1022
6
LUBE FITTING, 90 DEGREES, 1/8
7
8820-1065
2
HEX HD CAPSCREW, 1/2-13X1, GR5
8
8855-1013
2
LOCKWASHER, 1/2
9
9108-1461
2
WASHER
10
9108-1384
2
STEERING CYLINDER PIVOT PIN
11
9020-1918
2
WASHER
12
8822-1701
2
SOCKET SET SCREW, 3/8-16X1/2,
SELF-LOCKING, (cup point)
13
9002-0247
2
HEX HD CAPSCREW
14
9103-1440
1
AXLE MOUNTING PIN
15
8856-1119
1
FLAT WASHER, 1-1/4
16
8510-1098
1
HEX NUT
17
9020-6846
AR
SHIM, (1/8 thick)
18
9103-1009
AR
SHIM, (1/4 thick)
19
9002-2234
1
HEX LOCKNUT
20
9112-3030
4
BACK-UP RING
21
8859-1032
4
O-RING
22
8692-1268
2
LIP SEAL
23
8821-1121
2
SOCKET HD CAPSCREW,
1/2-13X6-1/2, GR8
8852-1208
2
HEX LOCKNUT, 1/2
24
9108-1693
2
UPPER KING PIN
25
8852-1312
2
HEX LOCKNUT, 3/4-10
26
9108-1415
2
DIRT SHIELD
27
9104-1732
2
SPACER
28
8859-1104
2
O-RING
29
9104-1481
2
STEERING CYLINDER PIN
30
9104-1459
2
WASHER
31
8850-1416
2
HEX JAM NUT, 1-14, (lubricate &
torque to 425-475 ft.lbs.)
32
8850-1006
4
HEX NUT, 3/8-16
Item
Part No.
Qty.
Description Of Part
33
8855-1011
8
LOCKWASHER, 3/8
34
9002-7470
4
HARDENED WASHER
35
8652-1144
2
CLAMP
36
9108-1387
2
TUBE SUPPORT
37
8820-1035
4
HEX HD CAPSCREW, 3/8-16X1, GR5
38
9020-2343
4
TUBE CLAMP
39
8820-1036
4
HEX HD CAPSCREW, 3/8-16X1-1/4,
GR5
40
Ref
WHEEL DRIVE ASSY, (see page 6-17
for details)
41
8850-1110
2
HEAVY HEX JAM NUT, 5/8-11
42
9112-0003
1
STEERING KNUCKLE, LH
9112-0004
1
STEERING KNUCKLE, RH
43
9104-1403
4
MODIFIED WASHER
44
9104-3222
4
CAPSCREW, 12PT. HD, 3/4-10X2,
(lubricate & torque to 270-290 ft.lbs.)
45
8668-1572
12
HARDENED WASHER, 3/4
46
8320-1006
12
HEX HD CAPSCREW, 3/4-10X2, GR8
(lubricate & torque to 270-290 ft.lbs.)
47
8821-2321
2
SOCKET HD CAPSCREW,
5/8-11X3-3/4, GR8
48
8858-1323
2
RETAINING RING
49
9114-1424
2
LOWER KING PIN
50
8855-1153
2
LOCKWASHER, (hi-collar) 5/8
51
8821-2321
2
SOCKET HD CAPSCREW,
5/8-11X3-3/4, GR8
52
9104-1450
4
SHIM, (.0478 thick, use as required)
9104-1449
4
SHIM, (.060 thick, use as required)
9104-1451
6
SHIM, (.106 thick, use as required)
9104-1596
4
SHIM, (20 gauge, use as required)
53
9112-3029
2
O-RING
54
8859-1104
2
O-RING
55
9112-1091
2
THRUST BEARING
56
8867-1001
2
LUBE FITTING, STRAIGHT, 1/8
57
9116-6063
1
TIE ROD ASSY, (includes item 58)
58
9104-3247
2
SELF-ALIGNING BUSHING
59
9104-1439
2
TIE ROD PIN
60
8852-1306
2
HEX LOCKNUT, 3/8-16
61
8624-1716
2
HEX HD CAPSCREW, 3/8-16X3, GR8
62
2460-1570
2
LIP SEAL
63
8859-1019
2
O-RING
64
9112-1239
2
BUSHING
65
9112-1240
4
BUSHING
2-5
*
NOTE: All machines must bore out Steering Knuckles to use items 64 & 65. 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.
*
*
CHASSIS & ATTACHING PARTS
Rear Steering Axle & Attaching Parts
Starting Serial No. 0155299S
Original Issue 6-93
Revised 6-1-99
PCN 980725, 980730 - JH
* Changed Description on Steering Knuckle Kit; changed Part No. on item 42; added
items 64 & 65; added service note and revised illustration.
*
*