TM 55-1930-209-14& P-1 4
Section III. Maintenance Instructions
Unit level and Intermediate Direct Support and Intermediate General Support (IDS/IGS) maintenance
on anchoring and mooring equipment is performed onboard by barge crewmembers whenever possible.
IDS/IGS maintenance beyond capability of crewmembers is provided by a shore-based area support
maintenance unit. This unit also determines if depot support maintenance is required.
Intermediate support maintenance is accomplished by replacing components or major end items.
Unless other intermediate support procedures are directed, lDS/IGS maintenance normally is provided by an
Army Transportation Corps floating craft intermediate support maintenance unit serving terminal operating area.
Components to be disposed of are processed by this unit.
Maintenance Allocation Chart (MAC) is in TM 55-1930-209-14&P-18. For maintenance of other equipment
onboard, consult appropriate manual.
Maintenance instructions. Maintenance instructions are presented in the following paragraphs: Appendix
C, Preventive maintenance checks and services; paragraph 2-18 , Troubleshooting; and paragraph 2-19, Maintenance
2-17 Preventive maintenance checks and services. See TM 55-1930-209-14&P-14, paragraph 2-18 for preventive
maintenance checks and services for the anchor, mooring and towing equipment. See TM 55-1930-209-14&P-19 for
complete preventive maintenance checks and services for all ROWPU Barge Systems.
2-18 Troubleshooting. Follow troubleshooting procedures provided in W. W. Patterson Company Instructions for
Winch Model M65-10-6001 and Table 2-3.
Table 2-3. Anchor Winch Troubleshooting
Winch does not operate.
Close (ON) appropriate circuit
breaker P 0 (anchor
winches 1 and 2) or P11
(anchor winches 2 and 3)
Test and repair; see para
2-18.104.22.168 or replace; see para
Winch heaters do not
Power panel 3 circuit
Close (ON) circuit breaker 11P13
breaker 11P13 closed
Test, repair or replace, see para
If electric brake does not
Manual release engaged
stop properly or overheats.
Discs excessively worn,
Replace brake assembly; see
charred or broken
Hub loose, shifted on
Tighten set screw