JLG 450A_AJ Series II Parts Manual User Manual
Page 279
3-35
SECTION 3 BOOM
FIGURE 3-8. PLATFORM SUPPORT & CONTROL VALVES INSTALLATIONS (FRONT ENTRY
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
PLATFORM SUPPORT INSTALLATION
0270015
Ref
All Specs Except CE Spec
C
0270532
Ref
CE Spec
B
1
0100011
AR
Compound, Locking
2
0641606
8
Bolt 3/8in-16NC x 3/4in
3
0681610
6
Bolt 3/8in-16NC x 1-1/4in (Grade 8)
4
0641820
2
Bolt 1/2in-13NC x 2-1/2in
5
3311605
6
Locknut 3/8in-16NC
6
3311805
2
Locknut 1/2in-13NC
7
Not Used
8
4751600
12
Flatwasher 3/8in Regular
9
4751800
4
Flatwasher 1/2in Regular
10
1
Support Weldment Options:
4846158
All Specs Except CE Spec
4846298
CE Spec
11
0642684
1
Bolt 1in-8NC x 10-1/2in
12
3272605
1
Locknut 1in-8NC
Ref
CONTROL VALVE INSTALLATIONS
0271124
Ref
450A Series II
E
0271197
Ref
450AJ Series II
E
101
0100011
AR
Compound, Locking
102
Not Used
103
0630467
6
Screw, Button Head
104 to 105
Not Used
106
0641606
2
Bolt 3/8in-16NC x 3/4in
107
Not Used
108
1670964
1
Cover
109
Not Used
110
AR
Valve, Jib (See Items 201-205 for Breakdown)
Not Required
0
450A Series II
4641175
1
450AJ Series II
111
Not Used
112
4641177
1
Valve, Level/Rotate (See Items 301-306 for Breakdown)
113
4711500
9
Flatwasher 5/16in Thin
114
4711600
2
Flatwasher 3/8in Thin
115 to 116
Not Used
117
4846218
1
Plate, Valve Mounting
118
0641526
3
Bolt 5/16in-18NC x 3-1/4in (450AJ Series II Only)
119
3780117
2
O-Ring (450AJ Series II Only)
4641175
Ref
JIB VALVE ASSEMBLY (450AJ SERIES II ONLY)
D
201
7023984
1
Valve, Cartridge
7012953
1
Seal Kit - 7023984 Valve