TM 5-5420-278-24&P
0057 00
0057 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.
UPPER COUPLING AND RECEPTACLE BLOCKS REPLACEMENT
REMOVAL, INSTALLATION
INITIAL SETUP:
Tools and Special Tools
General mechanics tool kit
(Item 3, WP 0135 00)
Materials/Parts
Two cotter pins (WP 0099 00 IRB-R,
or WP 0123 00 IRB-I)
Unlike metal compound (Item 18, WP 0134 00)
Equipment Condition
Bay removed from transporter and unfolded
(TM 5-5420-278-10).