JLG 60HA Parts Manual User Manual
Page 170
3-4
3120806
SECTION 3 BOOM
S
E
C
T
I
O
N
3
B
O
O
M
35
3421605
Pin (Tower Boom Attach)
2
2160002
Fitting, Grease
1
4640812
Valve, Relief
1
36
0681810
Bolt 1/2”-13NC x 1 1/4”
4
37
4761800
Lockwasher 1/2”
4
38
3421618
Pin (Upright Attach)
1
39
0641840
Bolt 1/2”-13NC x 5”
1
40
4751800
Flatwasher 1/2” (When Equipped)
1
41
3311805
Locknut 1/2”-13NC
1
42
1682072
Main Lift Cylinder Assembly (See Section 5 for
Breakdown) (Prior to April 1992)
1
1682764
Main Lift Cylinder Assembly - TUV (See Section 5 for
Breakdown) (April 1992 to Present)
1
43
3421619
Pin (Upright Attach)
1
44
0641832
Bolt 1/2”-13NC x 4”
1
45
4751800
Flatwasher 1/2” (When Equipped)
1
46
3311805
Locknut 1/2”-13NC
1
47
3421602
Pin (Main Boom Attach)
1
48
0641528
Bolt 5/16”-18NC x 3 1/2”
1
49
4751500
Flatwasher 5/16” (When Equipped)
1
50
3311505
Locknut 5/16”-18NC
1
0239603
LEVEL SENSOR INSTALLATION
Ref.
-
51
1600110
Sensor, Level
1
52
0641406
Bolt 1/4”-20NC x 3/4”
2
53
4761400
Lockwasher 1/4”
2
54
3311401
Nut 1/4”-20NC
2
0250413
BOOM VALVES AND SWITCHES INSTALLATIONS
Ref.
G
55
4640310
Valve, Plunger
2
7012649
Seal Kit - 4640310 Valve (1 Per Valve)
2
56
0630415
Screw, Plow (3/8” Threads)
2
0630427
Screw, Plow (1/2” Threads)
2
57
3311605
Locknut 3/8” - 16NC
2
3311802
Nut, Jam 1/2”-13NC
2
0100011
Loctite #242
A/R
58
4360266
Switch, Limit
1
59
3930812
Bolt, Socket Head #8-32NC x 3/4”
2
0100019
Adhesive
A/R
60
0901644
Bracket, Switch Mounting
1
61
0641407
Bolt 1/4”-20NC x 7/8”
2
62
4761400
Lockwasher 1/4”
2
63
3311401
Nut 1/4”-20NC
2
64
4070738
Shim
A/R
65
0901643
Cover, Switch Bracket
1
66
0641610
Bolt 3/8”-16NC x 1 1/4”
2
67
4761600
Lockwasher 3/8”
2
68
3311601
Nut 3/8”-16NC
2
FIGURE 3-1. BOOMS AND LIMIT SWITCHES INSTALLATIONS (CONTINUED)
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.