JLG 34HA Parts Manual - Manual (Page 149)

3120804 3-3
SECTION 3 BOOM
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FIGURE 3-1. TURNTABLE, BOOM & HORIZONTAL LIMIT SWITCH INSTALLATIONS
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
TURNTABLE OPTIONS: Ref.
4620048 Turntable - 2m (Gas & Diesel) 1
4620061 Turntable - 1.75m (Gas & Diesel) 1
4620066 Turntable - 2m (Electric) 1
4620067 Turntable - 1.75m (Electric) 1
4620068 Turntable - 1.75m (Electric) 1
0250456 BOOM INSTALLATION Ref. 6
1 0800630 Boom Assembly (See Figure 3-2 for Breakdown) 1
2 4843502 Upright, Weldment 1
3 1681840 Lift Cylinder Assembly (See Section 5 for Breakdown) 1
4 4842603 Arm Weldment - Upper 1
4A 0961024 Bushing, Oilite 2
4B 3421419 Pin 1
4C 0641420 Bolt 1/4”-20NC x 2 1/2” 1
4D 3311405 Locknut 1/4”-20NC 1
5 4842485 Arm Weldment - Lower 1
5A 0961024 Bushing, Oilite 2
5B 0961198 Bushing, Oilite 2
6 1681780 Articulate Cylinder Assembly (See Section 5 for Breakdown) 1
7 Pin (Boom Attach) Options: 1
3421752 Domestic (Prior to S/N 30067)
3422637 Domestic (S/N 30067 to Present)
8 3421751 Pin 1
9 3421749 Pin (Upright Attach) 1
10 3422011 Pin 3
11 3421725 Pin (Lower Arm/Turntable Attach) 1
12 2160002 Fitting, Grease 4
13 4751600 Flatwasher 3/8” 12
14 0641607 Bolt 3/8”-16NC x 7/8” 10
15 0100019 Loctite #271 (Not Shown) A/R
16 0641609 Bolt 3/8”-16NC x 1 1/4” 2
17 0641524 Bolt 5/16”-18NC x 3” 1
18 3311505 Nut 5/16”-18NC 2
19 4751500 Flatwasher 5/16” 1
20 4300070 Stud (Welded on Part) 1
21 1320168 Clamp 1
0251337 HORIZONTAL LIMIT SWITCH INSTALLATION Ref. 3
101 4360277 Limit, Switch 2
102 4360236 Head, Actuator 2
103 4360278 Arm & Roller (Top Switch) 1
104 4360237 Arm & Roller (Bottom Switch) 1
105 1100057 Cam, Actuator (Top Switch) 1
106 3900168 Bolt, Special #10-24NC 4
107 4920140 Wire, Mechanics A/R