JLG M450 Parts Manual - Manual (Page 175)

SECTION 4 - BOOM
3121649 E450A/E450AJ/M450AJ 175
FIGURE 4-11. LIMIT SWITCHES INSTALLATION
ITEM PART NUMBER QTY DESCRIPTION REV
0271493 Ref BOOM LIMIT SWITCHES INSTALLATION 2
3 3311005 4 Nut, Lock, #10-24
4 4922614 1 Limit Switch Harness - Lower (Includes Limit Switch) (See
ELECTRICAL SECTION for Breakdown)
5 3931028 2 Screw, #10-24 x 1-3/4
6 3900104 2 Screw, Fillister Head, #10-24 x 2-1/4
7 4922613 1 Limit Switch Harness - Upper (Includes Limit Switch) (See
ELECTRICAL SECTION for Breakdown)
8 1670832 1 Cover, Switch - Lower
9 1670833 1 Cover, Switch - Upper