OPERATOR 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.
Section IV. OPERATOR MAINTENANCE PROCEDURES
Do not allow vehicles on bridge or raft while
performing operator maintenance. Failure to comply
may result in injury or death to personnel or damage
This section contains operators level maintenance procedures for the IRB. For
operators level maintenance procedures for the CPT and BAP, refer to
TM 5-5420-234-14&P. Perform all procedures in the order of the steps provided.
Notify your supervisor if you cannot perform a maintenance procedure due to wear,
damage, or missing parts.
CABLE ASSEMBLY SERVICE
Cables may contain broken wire strands. Wear heavy
leather gloves when handling cables. Do not run hands
on cables when applying cleaning solvent or lubricant.
Failure to comply may result in injury to personnel.
Cleaning and lubrication of cable assemblies are
performed the same way. Interior bay is shown.