JLG 660SJ Parts Manual - Manual (Page 229)

3120842 5-21
SECTION 5 CYLINDER
S
E
C
T
I
O
N
5
C
Y
L
I
N
D
E
R
FIGURE 5-8. TELESCOPE CYLINDER ASSEMBLIES
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
TELESCOPE CYLINDER ASSEMBLIES:
1683248 600S & 660SJ (Prior to SN 0300034517) Ref 2/G
1683618 600S & 660SJ (SN 0300034517 to SN 0300068000) Ref 3/D
1683357 600SJ (Prior to SN 0300034517) Ref 1/C
1683620 600SJ (SN 0300034517 to SN 0300068000) Ref 2/C
1 Barrel Options: 1
1683249 600S & 660SJ (Prior to SN 0300034517)
1683619 600S & 660SJ (SN 0300034517 to
SN 0300068000)
1683358 600SJ (Prior to SN 0300034517)
1683621 600SJ (SN 0300034517 to SN 0300068000)
2 Rod Options: 1
1683250 600S & 660SJ
1683359 600SJ
3 1683057 Head 1
4 3480205 Piston 1
5 0961897 Bushing, Tapered 1
6 4566644 Spacer, Tube 1
7 Valve Assembly Options: (No serviceable parts - sold
as assembly only) 1
4640862 Prior to SN 0300034517
4641028 SN 0300034517 to SN 0300068000
7024397 O-Rings Between Valve Block & Cylinder 2
8 2220885 Plug, O-Ring 6
9 3931620 Capscrew 3/8in-16NC x 1-1/4in 8
10 3760369 Ring, Washer 1
11 3931448 Capscrew 1/4in-20NC x 3in 4
12 3931508 Capscrew 5/16in-18NC x 1/2in 1
13 Use 2901284 Wiper 1
14 Use 2901284 Seal, Rod 1
15 Use 2901284 O-Ring 1
16 Use 2901284 Ring, Back-up 1
17 Use 2901284 Ring, Wear 2
18 Use 2901284 O-Ring 1
19 Use 2901284 Ring, Back-up 2
20 Use 2901284 T-Seal 1
21 Use 2901284 Ring, Wear 2
22 0100011 Compound, Locking AR
23 0100038 Primer, Locking AR
24 Not Used
25 0630535 Bolt 1/4in-20NC x 1-1/8in 3
— — — — — — — — — —
100 2901284 Seal Kit (Includes Items 13-21) 1