SECTION 4 - BOOM & PLATFORM
3121623
– JLG Lift –
4-31
4.11 SKYGUARD INSTALLATION - 2 PERSON
PLATFORM
The purpose of this instruction is to install a SkyGuard sys-
tem on JLG Compact Crawler Boom (capacity of two per-
son) models listed below and with below pictured
SkyGuard Bracket.
Figure 4-52. : SkyGuard Bracket with Mount
It is recommended that you read and thoroughly under-
stand these instructions before starting this procedure.
NOTICE
USE ALL APPLICABLE SAFETY PRECAUTIONS WHILE WORKING ON,
AROUND OR UNDER ANY MACHINERY.
Models Affected:
NOTE:
This can only be installed on machines after
S/N
C170000893
“With a two person basket”.
•
X500AJ
•
X600AJ
•
X770AJ
•
X17J Plus
•
X20J Plus
•
X26J Plus
Options/Accessories Prohibited When Installing This
Kit:
•
None
Tools & Equipment Required:
•
Standard mechanic tools including 5/16” & 7/32”
Allen wrenches
•
Tie Straps
Personnel Required:
•
Qualified JLG equipment mechanic
Parts List:
Procedure:
1.
Park the machine on the firm level surface, fully
retract & lower the boom.
2.
Extend all the four outriggers, set them to the
auto levelling mode and set the machine to rest
position.
3.
Remove the key and shut the engine OFF.
4.
Allow the machine and system fluids to cool.
5.
Disconnect the battery power from the machine.
Welded
Mount
ITEM
PART NUMBER
DESCRIPTION
QTY
1
0641414
Bolt, 1/4-20 x 1 3/4 LG
2
2
0700812
Bolt (Metric), 8 x 25 LG
4
3
3290801
Nut, M8 x 1.25
4
4
3300430
Nut, Acorn 1/4- 20
2
5
3931424
Bolt, 1/4-20x1 1/2 LG
2
6
4711400
Washer, 1/4 DIA Plain Steel, Narrow
4
7
4811902
Washer, 8mm LG OD
4
8
37609800
Bracket, Skyguard Support
1
9
1001186517
Cover, Platform Sensor
2
10
1001188889
Support, Shear Block
2
11
1001213890
Switch, Skyguard
1
12
1001213891
Mount, Platform Sensor
1
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