TM 5-5420-280-23&P
LAUNCHER MAINTENANCE INSTRUCTIONS
RAPIDLY EMPLACED BRIDGE (REB)
NSN 5420-01-481-3959 P/N 12480471
LOWER SUPPORT BOOM REPLACEMENT
REMOVAL, INSTALLATION
INITIAL SETUP:
Equipment Condition
Tools and Special Tools
Bridge pallet removed from CBT and placed on
Forward Repair System (FRS)
dunnage. Refer to TM 5-5420-280-10.
(Table 1, Item 2, WP 0206 00)
Bearing shaft manifold removed.
Lifting device
Refer to WP 0092 00.
Sling
Hydraulic lines removed. Refer to WP 0071 00.
Chain
Launch boom swivel drive removed.
Materials/Parts
Refer to WP 0094 00.
Grease (Item 8, WP 0205 00)
Cap and plug set (Item 3, WP 0205 00)
Four O-rings (WP 0162 00)