TM 5-5420-278-24&P
0042 00
0042 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
Four cotter pins (WP 0117 00)
Four locknuts (WP 0117 00)
Two locknuts (WP 0117 00)
Grease, (Item 10, WP 0134 00)
Sealing compound (Item 16, WP 0134 00)
Dunnage
References
WP 0118 00
Equipment Condition
Interior bay removed from transporter
(TM 5-5420-278-10).
Travel latch and foldlock locked
(TM 5-5420-278-10).
Cable assembly removed (WP 0040 00).