JLG 660SJ ANSI Parts Manual - Manual (Page 205)

3121178 600S 600SJ 660SJ 3-15
SECTION 3 BOOM
53 to 54 Not Used
55 4891600 6 Flatwasher 3/8in Hardened
56 4891800 2 Flatwasher 1/2in Hardened
57 3539622 1 Plate, Cover
58 0641403 4 Bolt 1/4in-20NC x 3/8in
59 4070929 AR Shim
60 4070939 AR Shim 16Ga (With Slide-In Slots)
61 4070940 AR Shim 16Ga (With Slide-In Slots)
62 4060805 6in/16cm Flex-Trim
63 1670836 8 Cover, Boom (Not Shown)
64 0681608 4 Bolt 3/8in-16NC x 1in
65 3340900 1 Pad, Wear
66 4071005 AR Shim
67 4751600 12 Flatwasher 3/8in Regular (SN 0300082632 to
SN 0300087000)
68 4071007 AR Shim (SN 0300082632 to SN 0300087000)
69 0641614 4 Bolt 3/8in-16NC x 1-3/4in (SN 0300082632 to
SN 0300087000)
— — — — — — — — — —
100 2901986 1 Kit, Wear Pad Support (Includes Items 12, 51, 75, 76 & 77)
FIGURE 3-3. MAIN BOOM ASSEMBLIES (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.