TM 5-3740-218-13&P
4-48.
ULV BOOM ASSEMBLY REPLACEMENT
This task covers:
Removal
Installation
A.
INITIAL SETUP
Tools and Special Equipment
Tool Kit, 5180-00-177-7033:
Equipment Condition:
Reference
Condition Description
Paragraph 4-39
Pump and Crosstube
Assembly Installed
General Safety Instructions:
WARNING
Make sure all liquid has been removed from pump and
crosstube assembly or booms. Failure to do so could
result in personal injury.
B.
REMOVAL
WARNING
Make sure all liquid has been removed from pump and crosstube assembly or
booms. Failure to do so could result in personal injury.
(1)
Open ball valve (1) and gate valve (2) on pump and crosstube assembly and drain any liquid into suitable
container.
(2)
Disconnect hydraulic quick-disconnect fitting (3) from hydraulic filter elbow fitting.
(3)
Disconnect hydraulic quick-disconnect fitting (4) from hydraulic pump.
(4)
Remove clamps (5) from Kamlock ears on center boom.
(5)
Disconnect Kamlock hose ends (6 and 7) from center boom (8) by opening Kamlock ears.
(6)
Remove ULV boom (9) from ULV attachment points on bucket assembly by removing two quick-release
pins (10 and 11).
4-130
