JLG 600SC_660SJC Parts Manual - Manual (Page 25)

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SECTION 1 FRAME
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FIGURE 1-8. IDLER ASSEMBLY
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
IDLER ASSEMBLY Ref.
1 7022639 Bolt M21 x 40mm 4
2 See Note Washer, Hardened (Note: Not Available - Purchase
Locally.) 4
3 See Note Track Adjuster Assembly (See Figure 1-9 for Breakdown)
(Note: Not Available - Purchase Complete Assembly) 2
4 See Note Idler Assembly (See Items 101-103 for Breakdown)
(Note: Not Available - Purchase Complete Assembly) 2
IDLER ASSEMBLY Ref.
101 See Note Recoil Spring Assembly (See Items 201-206 for Breakdown)
(Note: Not Available - Purchase Complete Assembly) 1
102 7022639 Bolt M16 x 50mm 4
103 See Note Idler Wheel Assembly (See Items 301-308 for Breakdown)
(Note: Not Available - Purchase Complete Assembly) 1
RECOIL SPRING ASSEMBLY Ref.
201 7022649 Support 1
202 7022659 Spring 1
203 7022621 Rod 1
204 7022648 Washer 1
205 7022620 Support 1
206 7022635 Nut M30 2
IDLER WHEEL ASSEMBLY Ref.
301 7022624 Idler Wheel & Bearing Assembly 1
302 See Note Bearing (Note: Not Available for Purchase.) 2
303 7022627 Plug, Pipe 1
304 7022657 Seal Kit (1 Kit Includes 2 Seals & 1 O-Ring) 2
305 Not Used
306 7022658 Pin 2
307 7022622 Shaft, Idler Wheel 1
308 7022610 Bearing 2