Gradall 544D (9136-4003) Service Manual - Manual (Page 348)

9.21
B OOM- S ECTION 2: C OMPLETE
R EAR V IEW
F RONT V IEW
S TOP B AR
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Qty.
1
1
1
2
1
1
1
2
8
10
2
2
4
2
2
2
2
2
4
2
4
10
8
2
12
8
12
6
4
4
AR
Description of Part
Second Boom Section
Chain - 1"
Chain Clevis
Chain Pin
Cable Adjusting Block
Grease Fitting
Bearing Pad Support
Bearing Pad Support
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
H.H.C.S. 1 /
2
-13 X 1 1 /
4
"
Bearing Pad
Grease Fitting 90°
H.H.C.S. 3 /
4
-10 X 1 1 /
4
"
H.H.C.S. 3 /
4
-10 X 1 3 /
4
"
H.H.C.S. 3 /
8
-24 X 3 /
4
"
H.H.C.S. 1 /
2
-20 X 1 1 /
2
"
Hex Nut 7 /
8
-14
SAE Flatwasher
Hardened Washer 3 /
8
"
Hardened Washer 1 /
2
"
Hardened Washer 3 /
4
"
Cotter Pin
Lockwasher
Thrust Washer
Item
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
S4
55
56
57
58
59
60
61
62
Qty.
AR
4
AR
1
1
2
2
2
2
2
1
1
2
1
2
4
2
2
2
4
1
1
1
3
3
1
3
2
2
A.R.
2
Description of Part
Thrust Washer
Thrust Washer
Thrust Washer
Spring
Stop Bar
Bearing Pad
Bearing Pad
H.H.C.S. 1 /
20
-20 X 1 1 /
2
"
H.H.C.S. 3 /
8
-24 X 3 /
4
"
H.H.C.S. 1 /
8
-24 X 3 /
4
"
Chain Sheave Pin
Pin Keeper
H.H.C.S. 1 /
2
-13 X 1"
Chain Roller
H.H.C.S. 1 /
2
-20 X 1"
H.H.C.S. 3 /
8
-24 X 2 1 /
4
"
Bearing Pad
Bearing Pad
H.H.C.S. 3 /
8
-24 X 2"
Bearing Pad
Hose Sheave
Hose Sheave Pin
Hose Guide Bracket
Flatwasher 3 /
8
"
H.H.C.S. 3 /
8
-16 X 5 /
8
"
H.H.C.S. 1 /
2
-13 X 3 1 /
4
"
Lockwasher 3 /
8
SAE Lockwasher 1 /
2
"
Hose Assembly
Mystik Tetrimoly grease
Lubrication Fitting 1 /
4
-28
F ORM N O. 29702
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544C/544D B OOM M AINTENANCE