SUBTASK 53-51-37-610-002
CAUTION
DO NOT APPLY THE CORROSION-INHIBITING COMPOUND TO SILICONE
RUBBER, RUBBER SEALS, OR RUBBER CUSHIONS. THE CORROSION-
INHIBITING COMPOUND CAN CAUSE SEALS, AND CUSHIONS TO BECOME
LARGER, AND CAN CAUSE THE DETERIORATION OF THEM.
(2) Use corrosion inhibiting compound, G00009 where extensive corrosion exists (noticeable skin
bulges, missing fasteners or large amounts of discolored deposits of fastener heads or faying
surfaces), refer to SRM 737-678 for details of corrosion removal.
SUBTASK 53-51-37-610-003
(3) Where corrosion is not evident, apply corrosion inhibiting compound in all metallic areas of the
cavity.
NOTE: For details of water displacing corrosion inhibiting compound, corrosion inhibiting
compound, G00009, refer to STANDARD PREVENTIVE MAINTENANCE
PROCEDURES, SUBJECT 51-00-59.
SUBTASK 53-51-37-610-004
(4) For minor corrosion, to minimize the downtime of the airplane, the corrosion products should
be cleaned off, followed by an application of corrosion inhibiting compound on the affected
area to retard the corrosion process and into the entire cavity area noted in part C. The finish
system should be restored at the next maintenance opportunity (STANDARD PREVENTIVE
MAINTENANCE PROCEDURES, SUBJECT 51-00-59 and SRM 737-678).
SUBTASK 53-51-37-610-005
(5) Frequency of Application
(a) Inspect the area at regular maintenance intervals and reapply corrosion inhibitor as
necessary.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-51-37
Page 202
D633A101-ILF Oct 15/2018
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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