JLG 660SJ Parts Manual - Manual (Page 172)

3-18 600S 600SJ 660SJ 3121856
SECTION 3 BOOM
17B AR Cartridge, Valve Options:
7011332 2 Cartridge for Helac p/n 24736
See Note 1 Cartridge for Helac p/n 27600 (Not Shown - Located on
Side of Valve Block)
(Note: Not Available for Purchase.)
7011346 2 Seal Kit - 7011332 Valve
See Note 1 Seal Kit - Valve Located on Side of Block
(Note: Not Available for Purchase.)
18 7017118 2 Setscrew/Pin
19 See Note 3 Capscrew 1/4in-20NC (Grade 8)
(Note: Not Available for Purchase.)
20 3790110 3 O-Ring (Located between Valve & Actuator Housing)
21 70001697 4 Screw, Countersunk 1/4in-20NC x 3/8in (Grade 8)
Ref KIT OPTIONS
100 1 Seal Kit Options (Includes Items 9-13):
100A 7017157 Seal Kit for 0060034 & 0060031 Rotators
100B 7017158 Seal Kit for 0060075 & 0060074 Rotators
101 1 Bearing Kit Options (Includes Items 14-16):
101A 7017156 Bearing Kit for 0060034 & 0060031 Rotators (Actual
Production)
101B 7017159 Bearing Kit for 0060075 & 0060074 Rotators (Recommended
Replacement)
102 7017142 1 Hardware Kit (Includes Items 6, 18 & 21)
FIGURE 3-4. ROTATOR ASSEMBLIES (FRONT ENTRY PLATFORM) (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.