Gradall 524D LoPro User Manual
Page 155
18
17
16
15
14
5
7
4
10
11
12
3
2
3
9
13
1
8
6
20
19
22
21
21
LK
OPTIONAL EQUIPMENT
(9138-5016) Crowd Cylinder Assembly
3 SECTION BOOM ONLY
Original Issue 6-01
Item
Part No.
Qty.
Description Of Part
9138-5016
1
CROWD CYLINDER ASSY,
(3 section boom), (includes all items)
9133-3029
1
PACKING KIT, (includes items 1
thru 7)
1
8859-1036
1
O-RING
2
9112-3081
1
PISTON SEAL
3
9112-3082
2
PISTON WEAR RING
4
9112-3137
1
STATIC-SEAL
5
8000-3082
1
ROD SEAL
6
8000-3337
1
ROD WIPER
7
8000-3227
1
ROD BEARING
8
9108-6139
1
BODY WELDMENT
9
9112-1180
4
STUD
10
9108-6138
1
ROD WELDMENT
11
9112-1178
1
STOP LUBE
12
8821-1068
1
SOCKET HD CAPSCREW,
3/8-16X5/8, GR8, (hand torque to
40-45 ft.lbs.)
13
9112-1176
1
PISTON, (hand torque to
450-475 ft.lbs.)
14
9112-1307
1
CYLINDER HEAD
15
9112-3086
1
RETAINING RING
16
8000-3152
12”
NEOPRENE CORD
17
9112-1179
1
SNAP RING WASHER
18
9112-3085
1
SNAP RING
19
8866-2193
1
HEX HD PLUG, (includes item 22)
20
9112-3089
1
LOAD CONTROL VALVE
21
8000-3447
2
THREADED CAP PLUG
22
8859-1205
1
O-RING
13-18