Gradall 544D (9136-4003) Service Manual - Manual (Page 352)

9.25
C OMPLETE B OOM A SSEMBLY, R ETRACTED
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Qty.
1
1
1
3
3
1
6
AR
4
6
2
2
3
3
1
1
2
1
Description of Part
First Boom Section
Crowd Cylinder
Tilt Cylinder
Chain Clevis
Chain Pin
Adapter 90° -10 -10
Hex Nut 7/8-14
Mystik Tetrimoly grease
Hardened Washer 3/4"
Cotter Pin
Hose Assembly
Str Thd Adapter -10
Spring
Special Washer
Crowd Cylinder Pin
Crowd Cylinder Pin
Hose Assembly -08
Swivel Nut 90° Elbow -10
Item
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Qty.
1
Ref
2
2
2
2
4
2
4
4
1
1
2
1
2
3
1
2
8
F ORM N O. 29702 544C/544D B OOM M AINTENANCE
Description of Part
Lg Str Thd Conn -10
O-Ring -10
Hose Take-Up Weldment
Compression Spring
Spring Retainer
Bulkhead Fitting -08
Hex Nut 1/2-13
Jam Nut 1/2-13
Snap Ring
H.H.C.S. 3/4-10 X 1 3/4"
Tilt Cylinder Pin
Crowd Cylinder Support
Bushing
H.H.C.S. 1/2-13 X 1
H.H.C.S. 1/2-13 X 2
Lockwasher 1/2
Special Washer
Hose Assembly -08
Cushion Clamp