TM 5-5420-278-24&P
0023 00
0023 00-1
UNIT MAINTENANCE INSTRUCTIONS
IMPROVED RIBBON BRIDGE (IRB)
RAMP BAY M16
NSN 5420-01-470-5825 P/N 12478918;
INTERIOR BAY M17
NSN 5420-01-470-5824 P/N 12478919.
INNER PONTON AND OUTER PONTON SEPARATION
SEPARATING INNER PONTONS, SEPARATING OUTER PONTONS FROM INNER PONTONS,
CONNECTING OUTER PONTONS TO INNER PONTONS, CONNECTING INNER PONTONS
INITIAL SETUP:
Tools and Special Tools
General mechanics tool kit
(Item 3, WP 0135 00)
IRB hoisting gear (BII) (Item 6, WP 0135 00)
Materials/Parts
Two cotter pins (WP 0088 00)
Two locknuts (WP 0088 00)
Locknut (WP 0089 00)
Grease (Item 10, WP 0134 00)
Cap and plug set (Item 5, WP 0134 00)
Dunnage
Equipment Condition
Ramp bay removed from transporter
(TM 5-5420-278-10).
Travel latch and foldlocks locked
(TM 5-5420-278-10).
Cable assembly removed (WP 0020 00).