SYNOPSIS
CH-47-93-ASAM-05 AVIATION SAFETY ACTION MESSAGE, INFORMATIONAL, ALL
CH-47 AND MH-47 SERIES AIRCRAFT, MAINTENANCE INFORMATION
ON FUEL CELLS.
161400Z AUG 93, BRAD MEYER, AMSAT-C-XS, X2085.
NOTE: Enter a "Q" + <CR> to exit or <SPACEBAR> to
view the entire message. (NON-REPORTING)
.
01 16 161400Z AUG 93 PP PP UUUU
FROM
:CDRATCOM ST LOUIS MO//AMSAT-C-XS//
TO
:AIG 6713
:AIG 9004
:AIG 8708
:AIG 9042
:DEFARM CANBERRA AS//DOHS-A//
:DEFNAV CANBERRA AS
:CDRUSARDSG CANBERRA AS
:HQLCENG MELBOURNE AS//DAIRENG//
:LOG CON OTTAWA ONT CAN//DTHEM 6-3//
:AUSTNAV WASHINGTON DC//DEFNAV//
:AUSTAIR WASHINGTON DC//SENGSO//
:USOMC CAIRO EG//AV//
:ODC ATHENS GR//ODCSA-A//
:CDR4THBN228THAVN SOTO CANO HO//AVN-AMO//
:CDR160TH SOAR FT CAMPBELL KY//AOAV-SI//
:CDRBGAD RICHMOND KY//SDSBG-GC//
:CHMUSLO RABAT MO//AF//
:CHUSAS RIYADH SA//ASAV//
:ODC MADRID SP//ARMY AND NAVY SEC//
:CJUSMAG BANGKOK TH
:CDRUSARDSG LONDON UK//AMXSN-UK-SE//
INFO
:CDRAMCCOM ROCK ISLAND IL//AMSAR-QAS-P//
:CDRAMC ALEXANDRIA VA//AMCMR/AMCCS/AMCSM-WAA//
XMT
:USDAO DHAKA BG
:USDAO RANGOON BM
:USDAO COLOMBO CE
:USDAO SUVA FJ
:OMADP JAKARTA ID
:DSA NEW DELHI IN
:USDAO ANTANANARIVO MA
:CDRATCOM ST LOUIS MO//AMSAT-C-XS//
:SAO KUALA LUMPUR MY
:USDAO KATMANDU NP//SAO//
:USDAO SINGAPORE SN//SAO//
ACCT
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TEXT
:UNCLAS
SUBJECT - AVIATION SAFETY ACTION MESSAGE, INFORMATIONAL, RCS
CSGLD-1860(R1), ALL CH-47 AND MH-47 SERIES AIRCRAFT, MAINTENANCE
INFORMATION ON FUEL CELLS (CH-47-93-ASAM-05)
NOTE - THIS IS AN AVIATION SAFETY ACTION MESSAGE ISSUED PER AR 95-
3, CHAPTER 5 REVISION VIA MESSAGE HQ AVSCOM, AMSAV-XSOF, 181900Z
SEP 90, SUBJECT: CHANGE TO AR 95-3, CHAPTER 5, SAFETY OF FLIGHT
MESSAGES. THIS MESSAGE HAS NOT BEEN TRANSMITTED TO UNITS
SUBORDINATE TO ADDRESSEES. ADDRESSEES SHOULD IMMEDIATELY
RETRANSMIT THIS MESSAGE TO ALL SUBORDINATE UNITS, ACTIVITIES OR
ELEMENTS AFFECTED OR CONCERNED. THE RETRANSMITTAL SHALL
REFERENCE THE MESSAGE. ACTION ADDRESSES WILL IMMEDIATELY VERIFY
THIS RETRANSMISSION TO COMMANDER, ATCOM, ATTN - AMSAT-C-XS (SOF
COMPLIANCE OFFICER).
1. PRIORITY CLASSIFICATION - N/A.
2. TASK/INSPECTION SUSPENSE DATE - N/A.
3. REPORTING COMPLIANCE SUSPENSE DATE - N/A.
4. SUMMARY OF PROBLEM -
A. DURING FIELD FUEL CELL INSPECTIONS, BLISTERS HAVE BEEN
FOUND IN THE INTERIOR OF THE FUEL CELL ON THE MANUFACTURER'S
REWORKED AREAS. THESE BLISTERS MAY BE REPAIRED BY UNITS OR
SUPPORTING FIELD ACTIVITIES. THE PURPOSE OF THIS MESSAGE IS TO:
(1) PROVIDE REVISED REPAIR PROCEDURES TO ADDRESS
BLISTERING PROBLEMS IN THE INTERIOR OF SOME FUEL CELLS.
(2) PROVIDE MAINTENANCE INFORMATION ON FUEL CELLS.
(3) EMPHASIZE THE NEED FOR SUBMITTING PRODUCT QUALITY
DEFICIENCY REPORTS (PQDR).
B. MAINTENANCE INFORMATION RELATING TO FUEL CELLS IS
PROVIDED BELOW:
(1) CELLS ARE CURRENTLY CODED "PAOOO", OR REMOVE,
REPLACE AND REPAIR AT AVUM. IF THE FIELD FINDS THAT THE BLISTERS
ARE BEYOND THEIR REPAIR USING THE IMPROVEMENTS OF PARA 12, DO NOT
SCRAP THE FUEL CELL IMMEDIATELY. CONTACT YOUR NEXT LEVEL OF
SUPPORT AND GET ASSISTANCE FROM YOUR LOCAL LAR BEFORE SCRAPPING.
CONTACT THE LOGISTICAL POC IN PARA 16A FOR ASSISTANCE OR
DISPOSITION OF THE FUEL CELL.
(2) UNITS SHALL STRICTLY ADHERE TO THE REPAIR
MATERIALS AND PROCEDURES IN TM 55-1520-240-23 AND PARA 12 OF THIS
MESSAGE. MATERIALS AND PROCEDURES OTHER THAN THOSE IN TM 55-1520-
240-23 AND PARA 12 OF THIS MESSAGE ARE NOT AUTHORIZED.
(3) REPAIR OF ACTIVATED FUEL CELLS IS NOT AUTHORIZED
BY ANY REPAIR FACILITY.
(4) UNITS ARE REMINDED TO CHECK FOR BLISTERING
CONDITION WHEN INSPECTING THE INTERIOR OF THE FUEL CELL AT THE
CURRENT 800 HOUR FUEL CELL INSPECTION.
(5) A PRODUCT QUALITY DEFICIENCY REPORT (PQDR), SF
368, IS AN IMPORTANT VEHICLE TO IDENTIFY MATERIAL PROBLEMS IN
AVIATION. UNITS ARE ENCOURAGED TO SUBMIT PQDRS FOR EARLY
DETECTION OF MECHANICAL DEFECTS AND NON CONFORMING PARTS.
ACTIONS INITIATED ON CH-47 FUEL CELLS AND HYDRAULIC PUMPS COULD
HAVE BEEN ADDRESSED EARLIER IF THESE PROBLEMS WERE IDENTIFIED IN
THE PQDR SYSTEM. IF UNITS HAVE QUESTIONS ABOUT THE NEED TO
SUBMIT PQDRS ON THE CH-47, PLEASE CONTACT THE APPLICABLE POC
BELOW. THESE ACTION OFFICERS WILL PROVIDE RECOMMENDATIONS ON HOW
TO PROCEED WITH REPORTING REQUIREMENTS.
(A) FAILURE OF MATERIAL TO OPERATE UPON RECEIPT,
CALL JERRY JOHNSTON, DSN 693-1274.
(B) FAILURES CREATING AIRCRAFT MAINTAINABILITY
PROBLEMS DUE TO REPLACEMENT OR REPAIR REQUIREMENTS, CONTACT MR.
RON DESPLINTER, DSN 693-3261
(C) DESIGN OR SAFETY CONCERNS, CONTACT MR. BOB
LAWYER OR MR. LOUIS DIGUISEPPE, DSN 693-3550.
5. END ITEMS TO BE AFFECTED - ALL CH-47 AND MH-47 AIRCRAFT.
6. ASSEMBLY COMPONENTS TO BE INSPECTED - N/A.
7. PARTS TO BE INSPECTED - N/A.
8. INSPECTION PROCEDURES - N/A.
9. CORRECTION PROCEDURES - N/A.
10. SUPPLY/PARTS AND DISPOSITION - N/A.
11. SPECIAL TOOLS, JIGS AND FIXTURES REQUIRED - N/A.
12. APPLICATION (PUBLICATIONS) - TM 55-1520-240-23-1 AND TM 55-
1520-240-23-8 SHALL BE CHANGED TO INCLUDE THE CHANGES BELOW. A
COPY OF THIS MESSAGE SHALL BE INSERTED IN THE APPROPRIATE TM AS
AUTHORITY TO IMPLEMENT THE CHANGE UNTIL THE PRINTED CHANGE IS
RECEIVED. (PEN AND INK CHANGES ARE AUTHORIZED.)
NOTE
FOLLOW PRECAUTIONS OUTLINED IN TM 55-1520-240-23-8, TASK 10-9
BEFORE AND DURING REMOVAL, CLEANING, REPAIR AND TESTING OF FUEL
TANK CELLS. ALL REGULATIONS AND INSTRUCTIONS FOR HANDLING FUELS
SHALL BE STRICTLY OBSERVED. WORK ONLY IN APPROVED AREAS WITH
ADEQUATE VENTILATION. DO NOT ENTER CELL UNLESS ANOTHER MAN IS
AVAILABLE AS A SAFETY MONITOR.
A. PAGE 1-36, CHANGE 39, ITEM 170.1. CHANGE "1203" TO
"12 OZ."
B. PAGE 1-36, CHANGE 39, ITEM 170.2. CHANGE "2403" TO
"24 OZ."
C. PAGE 10-40, CHANGE 8, PARAGRAPH 3.A. IN THE LAST
SENTENCE, REMOVE "COVER PATCH" AND REPLACE WITH "CEMENT REPAIR."
D. PAGE 10-40, CHANGE 8, PARAGRAPH 3.C. IN THE LAST
SENTENCE, REMOVE "COVER PATCH" AND REPLACE WITH "CEMENT REPAIR."
E. PAGE 10-40, CHANGE 8, PARAGRAPH 3.D. REMOVE THE TITLE,
"HOLE DAMAGE." THE TITLE AND FIRST SENTENCE OF PARAGRAPH 3.D
SHALL BE CHANGED TO READ AS FOLLOWS, "CUTS, TEARS, SNAGS AND
HOLES. ALL CUTS, TEARS, SNAGS AND HOLES (NOT INCLUDING HOLES
WHICH PENETRATE THE ENTIRE CELL WALL) PENETRATING ONE OR MORE
PLIES REQUIRE AN INTERNAL OR EXTERNAL REINFORCED COVER PATCH,
DEPENDING ON LOCATION." IN THE LAST SENTENCE CHANGE "10-15.11"
TO "10-15.1."
F. PAGE 10-40, CHANGE 8, PARAGRAPH 3.E. ADD A NEW
PARAGRAPH 3.E AND RELETTER CURRENT PARAGRAPHS 3.E AND 3.F
ACCORDINGLY. THE NEW PARAGRAPH 3.E SHALL READ AS FOLLOWS, "HOLE
DAMAGE. HOLES WHICH PENETRATE THE ENTIRE CELL WALL WITHOUT
SEALANT ACTIVATION AND DO NOT EXCEED A LENGTH OF 4 INCHES. APPLY
EXTERNAL PATCH FIRST (TASK 10-12 AND 10-15.1)."
G. PAGE 10-40, CHANGE 8, PARAGRAPH 3.E (CURRENT). RELETTER
THIS PARAGRAPH TO 3.F. IN THE SECOND SENTENCE CHANGE "(E63.3)"
TO "(E63.2)." ADD AFTER TITLE, "(INTERIOR OR EXTERIOR)." REMOVE
"FINISH REPAIR BY APPLYING EXTERNAL OR INTERNAL REINFORCED COVER
PATCH DEPENDING UPON LOOSE FITTING FLANGE LOCATION." CHANGE
"(TASK 10-12 AND 10-15.1)" TO "(TASK 10-11 AND 10-15)."
H. PAGE 10-40, CHANGE 8, PARAGRAPH 3.F (CURRENT). RELETTER
THIS PARAGRAPH TO 3.G. REMOVE "(TM 55-1500-204-25/1)" AND
REPLACE WITH "(TM 1-1500-204-23)."
I. PAGE 10-40, CHANGE 8, PARAGRAPH 3. ADD A PARAGRAPH 3.H
WHICH SHALL READ AS FOLLOWS, "FITTING PROTECTIVE FINISHES. (TASK
10-15.2)." TASK 10-15.2 WILL BE WRITTEN AND ADDED TO TM 55-1520-
240-23-8.
J. PAGE 10-40, CHANGE 8, PARAGRAPH 3. ADD A PARAGRAPH 3.I
WHICH SHALL READ AS FOLLOWS, "REPAIR/REPLACEMENT OF INTERNAL AND
EXTERNAL SUPPORT FITTINGS (TASK 10-12 OR 10-15.1). TASK 10-12
(EXTERIOR) OR TASK 10-15.1 (INTERIOR) SHALL BE USED WITH THE
FOLLOWING CHANGES: OMIT PARAGRAPH 1.D AS THE SUPPORT FITTING IS
THE PATCH. OMIT PARAGRAPHS 1.H/1.M, 1.I/1.N, 1.J/1.O FROM TASKS
10-12 AND 10-15.1 RESPECTIVELY, AND INCORPORATE: APPLY ONE
UNIFORM BRUSH COAT OF REPAIR CEMENT (E63.2) TO THE PREPARED
BONDING SURFACE OF THE SUPPORT FITTING AND TO THE FUEL CELL WALL.
CAREFULLY POSITION THE SUPPORT FITTING IN THE PROPER LOCATION AND
PRESS DOWN FIRMLY WITH FINGER PRESSURE TO FORCE OUT ANY TRAPPED
AIR. MAKE SURE FITTING DOES NOT MOVE OFF LOCATION DURING CURE."
K. PAGE 10-40, CHANGE 8, PARAGRAPH 4.A. REMOVE THE SECOND
"OR."
L. PAGE 10-41, CHANGE 8, INITIAL SETUP, MATERIALS. REMOVE
"REPAIR CEMENT-PART 1 (E63.4)" AND "REPAIR CEMEN3.5)"
BECAUSE "REPAIR CEMENT-2 PART SET (E63.2)" CONTAINS BOTH PARTS 1
AND 2.
M. PAGE 10-41, CHANGE 8, PARAGRAPH 1. REMOVE "OUTER
COATING" AND REPLACE WITH, "THE OUTER REINFORCEMENT PLIES (NO
FABRIC DAMAGE)."
N. PAGE 10-41, CHANGE 8. ADD A PARAGRAPH A.1 WHICH SHALL
READ AS FOLLOWS, "CLEAN DAMAGED AREA USING A CLEAN CLOTH DAMPENED
WITH MEK (E244)."
O. PAGE 10-42, CHANGE 8, PARAGRAPH 1.B. CHANGE "2-3/4" TO
"3/4." ALSO, IN THE SECOND SENTENCE AFTER "AND" ADD "/OR."
P. PAGE 10-42, CHANGE 8, PARAGRAPH 1.C. CHANGE "SOAKED IN"
TO "DAMPENED WITH."
Q. PAGE 10-42, CHANGE 8, PARAGRAPH 1.D. CHANGE TO READ AS
FOLLOWS, "PREPARE REPAIR CEMENT (E63.2) BY BLENDING THE TWO
INGREDIENTS OF PART 2 (E63.5) TOGETHER FIRST AND THEN TRANSFER
THE ENTIRE CONTENTS OF PART 2 INTO THE CAN OF PART 1 (E63.4).
WEAR GLOVES (E186)."
R. PAGE 10-42, CHANGE 8, PARAGRAPH 1.F. IN THE LAST
SENTENCE CHANGE "SOAKED IN" TO "DAMPENED WITH."
S. PAGE 10-42, CHANGE 8, INSPECT. REMOVE THE CURRENT
FOLLOW-ON MAINTENANCE TASK, "TEST FUEL CELL FOR LEAKAGE (TASK
10-16 OR 10-17)." AND REPLACE WITH "VISUALLY INSPECT REPAIR FOR
WORKMANSHIP, NO LOOSE EDGES, NO VOIDS, CEMENT FULLY CURED."
T. PAGE 10-43, CHANGE 8, INITIAL SETUP, MATERIALS. REMOVE
"REPAIR CEMENT - PART 1 (E63.4)" AND "REPAIR CEMENT - PART 2
(E63.5)" BECAUSE "REPAIR CEMENT - 2 PART SET (E63.2)" CONTAINS
BOTH PARTS 1 AND 2.
U. PAGE 10-43, CHANGE 8. ADD A PARAGRAPH A.1 WHICH SHALL
READ AS FOLLOWS, "CLEAN DAMAGED AREA USING A CLEAN CLOTH DAMPENED
WITH MEK (E244)."
V. PAGE 10-44, CHANGE 8, PARAGRAPH 1.C. CHANGE "SOAKED" TO
"DAMPENED."
W. PAGE 10-44, CHANGE 8, PARAGRAPH 1.D. CHANGE "(E170)" TO
"(E170.1)."
X. PAGE 10-44.1, CHANGE 8, PARAGRAPH 1.E. CHANGE TO READ
AS FOLLOWS, "PREPARE REPAIR CEMENT (E63.2) BY BLENDING THE TWO
INGREDIENTS OF PART 2 (E63.5) TOGETHER FIRST AND THEN TRANSFER
THE ENTIRE CONTENTS OF PART 2 INTO THE CAN OF PART 1 (E63.4).
WEAR GLOVES (E186)."
Y. PAGE 10-44.1, CHANGE 8, PARAGRAPH 1.H. ADD A SECOND
SENTENCE WHICH SHALL READ AS FOLLOWS, "SHAKE OUT EXCESS MEK."
Z. PAGE 10-44.2, CHANGE 8, INSPECT. REMOVE THE CURRENT
FOLLOW-ON MAINTENANCE TASK, "TEST FUEL CELL FOR LEAKAGE (TASK
10-16 OR 10-17)." AND REPLACE WITH "VISUALLY INSPECT REPAIR FOR
WORKMANSHIP, NO LOOSE EDGES, NO VOIDS, CEMENT FULLY CURED."
AA. PAGE 10-44.3, CHANGE 8, INITIAL SETUP, MATERIALS.
REMOVE "REPAIR CEMENT - PART 1 (E63.4)" AND "REPAIR CEMENT - PART
2 (E63.5)" BECAUSE "REPAIR CEMENT - 2 PART SET (E63.2)" CONTAINS
BOTH PARTS 1 AND 2.
BB. PAGE 10-44.3, CHANGE 8, PARAGRAPH 1. REMOVE "INNER
LINING." ALSO, AFTER "PENETRATE" INSERT "THE INNER REINFORCEMENT
PLIES (NO FABRIC DAMAGE)."
CC. PAGE 10-44.3, CHANGE 8. ADD A PARAGRAPH A.1 WHICH
SHALL
READ AS FOLLOWS, "CLEAN DAMAGED AREA USING A CLEAN CLOTH DAMPENED
WITH MEK (E244)."
DD. PAGE 10-44.3, CHANGE 8, PARAGRAPH 1.B. IN THE SECOND
SENTENCE AFTER "AND" ADD "/OR."
EE. PAGE 10-44.3, CHANGE 8, PARAGRAPH 1.C. CHANGE "SOAKED"
TO "DAMPENED."
FF. PAGE 10-44.3, CHANGE 8, PARAGRAPH 1.D. CHANGE TO READ
AS FOLLOWS, "PREPARE REPAIR CEMENT (E63.2) BY BLENDING
INGREDIENTS OF PART 2 (E63.5) TOGETHER FIRST AND THEN TRANSFER
THE ENTIRE CONTENTS OF PART 2 INTO THE CAN OF PART 1 (E63.4).
WEAR GLOVES (E186)."
GG. PAGE 10-44.4, CHANGE 8, PARAGRAPH 1.F. IN THE THIRD TO
LAST SENTENCE, CHANGE "SOAKED" TO "DAMPENED."
HH. PAGE 10-44.5, CHANGE 8, PARAGRAPH 1.G. IN THE THIRD TO
LAST SENTENCE, CHANGE "SOAKED IN" TO "DAMPENED WITH."
II. PAGE 10-44.5, CHANGE 8, PARAGRAPH 1.J. IN THE SECOND
TO LAST SENTENCE, CHANGE "SOAKED IN" TO "DAMPENED WITH."
JJ. PAGE 10-44.5, CHANGE 8, FOLLOW-ON MAINTENANCE. REMOVE
THE CURRENT FOLLOW-ON MAINTENANCE TASK, "TEST FUEL CELL FOR
LEAKAGE (TASK 10-16 OR 10-17)." AND REPLACE WITH "VISUALLY
INSPECT REPAIR FOR WORKMANSHIP, NO LOOSE EDGES, NO VOIDS, CEMENT
FULLY CURED."
KK. PAGE 10-44.6, CHANGE 8, INITIAL SETUP, MATERIALS.
REMOVE "REPAIR CEMENT - PART 1 (E63.4)" AND "REPAIR CEMENT - PART
2 (E63.5)" BECAUSE "REPAIR CEMENT - 2 PART SET (E63.2)" CONTAINS
BOTH PARTS 1 AND 2.
LL. PAGE 10-44.6, CHANGE 8, PARAGRAPH 1. REMOVE "OUTER
COATING AND." CHANGE "EXTERIOR" TO "INTERIOR" AND AFTER "PLIES"
ADD, "(FABRIC DAMAGE) AS FOLLOWS."
MM. PAGE 10-44.6, CHANGE 8, PARAGRAPH 1.A. CHANGE "OUTER"
TO "INTERIOR." ALSO, REMOVE "COATING."
NN. PAGE 10-44.6, CHANGE 8. ADD A PARAGRAPH A.1 WHICH
SHALL READ AS FOLLOWS, "CLEAN DAMAGED AREA USING A CLEAN CLOTH
DAMPENED WITH MEK (E244)."
OO. PAGE 10-44.7, CHANGE 8, PARAGRAPH 1.C. CHANGE "SOAKED"
TO "DAMPENED."
PP. PAGE 10-44.8, CHANGE 8, PARAGRAPH 1.E. CHANGE TO READ
AS FOLLOWS, "PREPARE REPAIR CEMENT (E63.2) BY BLENDING THE TWO
INGREDIENTS OF PART 2 (E63.5) TOGETHER FIRST AND THEN TRANSFER
THE ENTIRE CONTENTS OF PART 2 INTO THE CAN OF PART 1 (E63.4).
WEAR GLOVES (E186)."
QQ. PAGE 10-44.8, CHANGE 8, PARAGRAPH 1.G. BETWEEN THE
FIRST AND SECOND SENTENCE ADD THE FOLLOWING SENTENCES, "SMOOTH
SURFACE WITH GLOVED FINGERS WET WITH MEK (E244). REMOVE ANY
EXCESS CEMENT FROM UNBUFFED AREA USING A CLEAN CLOTH DAMPENED
WITH MEK (E244)."
RR. PAGE 10-44.9, CHANGE 8, PARAGRAPH 1.J. ADD THE
FOLLOWING SENTENCE AT THE END OF THE PARAGRAPH, "ALLOW SECOND
COAT TO AIR DRY FOR APPROXIMATELY 30 MINUTES."
SS. PAGE 10-44.9, CHANGE 8, PARAGRAPH 1.M. ADD THE
FOLLOWING SENTENCE AFTER THE FIRST SENTENCE, "SHAKE OUT EXCESS
MEK (E244)."
TT. PAGE 10-45, CHANGE 8, PARAGRAPH 1.P. IN THE SECOND TO
LAST SENTENCE, CHANGE "SOAKED IN" TO "DAMPENED WITH."
UU. PAGE 10-45, CHANGE 8, PARAGRAPH 1.G. CHANGE THE PARA
GRAPH LETTER FROM "G" TO "Q."
VV. PAGE 10-45, CHANGE 8, INSPECT. REMOVE THE CURRENT
FOLLOW-ON MAINTENANCE TASK, "TEST FUEL CELL FOR LEAKAGE (TASK
10-16 OR 10-17)." AND REPLACE WITH "VISUALLY INSPECT REPAIR FOR
WORKMANSHIP, NO LOOSE EDGES, NO VOIDS, CEMENT FULLY CURED."
WW. PART 1 OF THE FUEL CELL REPAIR CEMENT/ADHESIVE, 82C18
(E63.2) OF THE EXPENDABLE MATERIALS LIST IN TM 55-1520-240-23-8
CAN SOLIDIFY DURING SHIPMENT AND/OR STORAGE. CONTACT YOUR LOCAL
LAR FOR "PRODUCT SUPPORT INFORMATION LETTER NO. EFD 0035 REV-B,
DATED 10/14/88, REV 11/16/92, SUBJECT: FUEL TANK REPAIR CEMENT
82C18, RELIQUIFYING PROCEDURE" FOR RELIQUIFYING PROCEDURE.
13. REFERENCES -
A. TM 55-1520-240-23-1, AVIATION UNIT AND INTERMEDIATE
MAINTENANCE MANUAL, CH-47D HELICOPTER, DTD 10 MAY 83, C47 15 JUL
92.
B. TM 55-1520-240-23-8, AVIATION UNIT AND INTERMEDIATE
MAINTENANCE MANUAL, CH-47D HELICOPTER, DTD 10 MAY 83, C10 30 APR
93.
C. TM 1-1500-204-23-(SERIES), GENERAL AIRCRAFT MAINTENANCE
MANUAL, DTD 31 JUL 92.
14. RECORDING AND REPORTING REQUIREMENTS - N/A.
15. WEIGHT AND BALANCE - N/A.
16. POINTS OF CONTACT -
A. LOGISTICAL POINT OF CONTACT FOR THIS MESSAGE IS MR. NORM
HUSTON, SFAE-AV-CH-L, DSN 693-1415 OR COMMERCIAL 314/263-1415.
B. TECHNICAL POINT OF CONTACT FOR THIS MESSAGE IS MR. RON
BELASKA, AMSAT-R-EPD, DSN 693-1597 OR COMMERCIAL 314/263-1597.
C. SAFETY POINT OF CONTACT FOR THIS MESSAGE IS MR. BRAD
MEYER, AMSAT-C-XS, DSN 693-2085 OR COMMERCIAL 314/263-2085.
D. FOREIGN MILITARY SALES (FMS) RECIPIENTS REQUIRING
CLARIFICATION OF ACTION ADVISED BY THIS MESSAGE SHOULD CONTACT
MW4 JAY NANCE/MR. RON VAN REES, AMSAT-I-IA, DSN 693-3826 OR
COMMERCIAL 314/263-3826.
E. AFTER HOURS CONTACT ATCOM COMMAND OPERATIONS CENTER (COC)
DSN 693-2066/7 OR COMMERCIAL 314/263-2066/7.