JLG 660SJ Parts Manual - Manual (Page 190)

3-18 3120720
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
17A Cartridge, Valve Options: 2
7011331 Cartridge for Helac p/n 24736
7017193 Cartridge for Helac p/n 27600
2900770 Seal Kit - 7011331 Valve 2
See Note Seal Kit - 7017193 Valve
(Note: Not Available for Purchase.) 2
17B Cartridge, Valve Options: AR
7011332 Cartridge for Helac p/n 24736 2
See Note Cartridge for Helac p/n 27600 (Not Shown -
Located on Side of Valve Block)
(Note: Not Available for Purchase.) 1
7011346 Seal Kit - 7011332 Valve 2
See Note Seal Kit - Valve Located on Side of Block
(Note: Not Available for Purchase.) 1
18 Use 7017142 Setscrew/Pin 2
19 See Note Capscrew 1/4in-20NC (Grade 8)
(Note: Not Available for Purchase.) 3
20 3790110 O-Ring (Located between Valve & Actuator Housing) 3
21 70001697 Screw, Countersunk 1/4in-20NC x 3/8in Grade 8 4
KIT OPTIONS Ref
100 Seal Kit Options (Includes Items 9-13): 1
100A 7017157 Seal Kit for 0060034 & 0060031 Rotators
100B 7017158 Seal Kit for 0060075 & 0060074 Rotators
101 Bearing Kit Options (Includes Items 14-16): 1
101A 7017156 Bearing Kit for 0060034 & 0060031 Rotators (Actual
Production)
101B 7017159 Bearing Kit for 0060075 & 0060074 Rotators
(Recommended Replacement)
102 7017142 Hardware Kit (Includes Items 6, 18 & 21) 1
FIGURE 3-4. ROTATOR ASSEMBLIES (FRONT ENTRY PLATFORM) (CONTINUED)
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.