TM55-2840-251-23
6-7
FUEL NOZZLES (AVIM) (Continued)
6-7-1 CLEANING
1. Place as many nozzles as possible into stainless
steel container.
2. Boil approximately two pints of carbon removing
compound, Magnus 611 (E.50) and pour into stainless
steel container.
NOTE
Subsequent
operation
of
ultrasonic
cleaner will maintain temperature at
140F (60C).
3.
Insure nozzles are completely covered in container
and place container in ultrasonic cleaner tank.
4.
Cover cleaner tank and activate cleaner for one
hour.
5.
Remove container from cleaner tank and wash
nozzles thoroughly in very hot water.
CAUTION
Flushing
must
be
accomplished
immediately following conclusion of
cleaning process to avoid damage to
nozzles by residual carbon remover
solution.
6.
Install nozzles (1) on Flushing Fixture (refer to
Appendix D). Use suitable blanking plugs (2), if all
positions are not filled.
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