JLG 3508PS - Manual (Page 69)

BOOM
31200204 3508PS, 3509PS, 3512PS, 3513PS, 4008PS, 4009PS, 4012PS, 4013PS, 4017PS, 40.8, 40.9 2-23
101 Ref EXTEND CHAIN, BL666, (see Figure 2-6 item 104 for details)
102 3760489 6 RETAINING RING
103 3423116 3 PIN
104 Ref RETRACT CHAIN, BL666, (see Figure 2-6 item 101 for details)
105 Ref EXTEND CHAIN, BL1066, (see Figure 2-5 item 103 for details)
106 Ref RETRACT CHAIN, BL666, (see Figure 2-5 item 106 for details)
Figure 2-4 Second Boom Section Assembly (Continued)
Item Part Number Qty. Description Rev.