Gradall 544 User Manual
Page 144
* Changed part number and description on item 10.
KG
Item
Part No.
Qty.
Description Of Part
9104-3139
1
SWAY CYLINDER ASSY (includes
all items)
9104-4205
1
SEAL KIT (includes items 1, 2, 3, 8,
9, 11, 12, 13 & 15)
1
9103-4040
2
WEAR RING
2
9103-4041
1
O-RING
3
1
PISTON SEAL
4
9104-4206
1
SELF-LOCKING NUT (lubricate &
torque to 550-600 ft.lbs.)
5
9104-4207
1
CYLINDER BARREL ASSY (includes
item 6)
6
9104-4075
4
BUSHING
7
9104-4208
1
PISTON ROD ASSY (includes item 6)
8
9103-4051
1
WIPER RING
9
9103-4052
1
ROD SEAL
10
9040-0062
1
ROD BEARING (lubricate & torque to
250-300 ft.lbs.)
11
9103-4045
1
BACK-UP RING
12
9103-4046
1
O-RING
13
9104-4209
1
O-RING
14
9104-4210
1
PISTON ASSY (includes items 1, 2,
3 & 13)
15
9020-6042
1
NYLON PLUG
16
9104-4073
1
HEX HD CAPSCREW
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE
FOR SERVICE.
*
HYDRAULIC COMPONENTS
(9104-3139) Sway Cylinder
Starting Serial No. 8655105G
Original Issue 5-86
Revised 3-3-97
10-6