TB 1-1520-238-20-99
(3) The following changes will be made to the emergency procedure for TM 1-1520-238-10 page
9-13 paragraph 9.12.1 and TM 1-1520-238-CL page E--7 (PRI HYD PSI and UTIL HYD PSI light on):
(a) EMER HYD switch -- ON.
(b) LAND WITHOUT DELAY.
(4) The following changes will be made to the emergency procedure for TM 1-1520-251-10 page
9-16 paragraph 9.19.1 and TM 1-1520-251-CL page E-13 (Primary Hydraulic Pressure Low [PRI HYD PSI]
and Utility Hydraulic Pressure Low [UTIL HYD PSI]). The UFD will display HYD FAIL --
(a) EMERG HYD button -- Press ON.
(b) LAND WITHOUT DELAY.
(5) TB 1-1500-341-01 shall be changed to add the 750 hour clutch retirement life.
13. References.
a. TB 1-1500-341-01, Aircraft Components Requiring maintenance Management and Historical Data
Reports, dated 1 July 1999.
b.
TM 1-1520-238-10, Operator's Manual for Helicopter, Attack, A-64A Apache, dated 31 August
1994.
c.
TM 1-1520-238-CL, Operator 's Checklist for Helicopter, Attack, AH-64 Apache, dated 31 August
1994.
d. TM 1-1520-238-23, Aviation Unit and Intermediate Maintenance Manual for AH-64A Apache Attack
Helicopter, dated 16 May 1994.
e. TM 1-1520-251-10, Operator's Manual for AH-64D Longbow Apache Helicopter, dated 15 Decem-
ber 1998.
f. TM 1-1520-251-CL, Operator's Checklist for AH-64D Longbow Apache Helicopter, dated 15
December 1998.
g. Interactive Electronic Technical Manual (IETM): TM 1-1520-LONGBOW/APACHE IETM, CD No.
1, Version 3.1.2, Data 19 November 1998, CD dated 1 December 1998 (or subsequent).
a. Reporting Compliance Suspense Date (Aircraft). Upon entering requirements of this TB on DA
Form 2408-13-1 on all subject MDS Aircraft, forward a priority TB, Datafax or e--mail to CDR, AMCOM, ATTN:
AMSAM--SF--A (SOF Compliance Officer), Redstone Arsenal, AL 35898--5000, in accordance with AR 95-1.
Datafax number is DSN 897-2111 or (256) 313-2111. E-mail address is "SAFEADM@REDSTONE.AR-
MY.MIL". This report will cite this TB number, date of entry in DA Form 2408-13-1, the aircraft mission design
series, and serial numbers of aircraft in numerical order.
b. Task/Inspection Reporting Suspense Date (Aircraft). Upon completion of inspection, units will for-
ward a priority message to: CDR, AMCOM, ATTN: SFAE-AV-AAH-LF. The report will include the data re-
quired in accordance with paragraph 9.b. Inspection and reports will be completed no later than 7 days after
task/inspection suspense date.
c.
Reporting TB Receipt (Spares).
(1) Materiel in Wholesale Storage. Report receipt of this TB by e-mail or Datafax to the point of
contact listed in paragraph 16.c. within 3 working days from the date of this TB. Provide local point of contact.
(2) Materiel in Retail Storage. Report receipt of this TB by e-mail or Datafax to the logistical point
of contact listed in paragraph 16.b. within 7 days from the date of this TB. Provide local point of contact.
d.
Task/Inspection Reporting Suspense Date (Spares).
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