(7) Repair damaged threads with a thread chaser,
Steam clean interior of day tank a minimum
d. Installation. Install day tank in reverse order of
of 2 hours to dissipate residual fuel vapors
before attempting to repair welds. Serious
SECONDARY FUEL FILTER ASSEMBLY.
injury or death may result from failure to
observe this warning.
Refer to the Operator and Organizational Maintenance
Manual for secondary fuel filter assembly maintenance
(6) Repair cracked or broken welds and leaks by