PS Magazine - APRIL 1979
PS, The Preventative Maintenance Monthly
ISSUE 317
APRIL 1979
I
_:.
I
"
r
.\
If the Shoe Fits .
..
Dear Editor,
When the frward pylon work pLAt-
frm and Fixed Fairing were modiFied,
too much channel
materiAl was
remove± From the Fairing on our CH²
47
³ Models. This plAced the phasing
pointer in the wrong position ´µ
Say, For exampl¶, a pointer is an inch
out oF positIon· When phasing the
rotor blades with the pointer, using the
Fixed reFerence on the r¸in shield,
the blade can be out
18
inches At the
tip´
±i
·-
±±
²
s" -±²³·
.
1
V´
4µ
1
237/6¶
±²_j³
_
_³
Make from %¸ Stock
To so¹ve the problem we made up
the best pair oF horseshoes you ever
saw The head hAngar (TS³RCOM)
gave us the green ºght to use them·
During phasing we rotate th» bla¼es
to aline the rotating swAshplAte And
stationary ½ange oF the swive¾ng
actuator¿ untÀÁ the hÂrseshoe tool Fits
over both pArts´ That gives us correct
PÃasing within the requiredÄ·064ÅinÆ
·
The same deAl Appli»s to the aFt heAd´
We don't toss th»se bABies At the
peg out back oF the hangAr, either·
They're an important pArt oF our
special tools·
SSG
B.
Everitt
Hunter ³³Ç, G³
(Ed Note: Good going! The faIri±² is
±ot a problem o± the
b
a±D
C
Models
but the tooL ca± aLo be used o± those
modeL.)
OH-Ss-7s±2S
Maint AdvI² M²g on TM SS-1S20-22s
³
23P (June 197s) F´g 101 DRµTµ·MEL(2) 041300Z Dec7s
OH-Ss¶7s¶26
Ma´nt Adv´² M²g for OH-SsA, B,C Exhau²t µtack Clamp² DRµTµ-ME¸(2) 061S1SZ Dec 7s
C¹-º7-7s±9
µaf»ty
±
of Flt
:
Ant´-C¼af´ng Pro½ec½´on on W´r´ng ´n Tunne¾ on C¿ÀÁ7A, B, C -¸t Urgen½ MwO
SS-1S20Ã2º1Ä30
Å
1 (CH¶º7Æ 197s-9) DRµTµ-MET(2) 061300Z Çec 7s
C12-7s-3
Ma´nt Adv´² M²g FueÈ Ch»ck Valv» C-12 AIÉcraft DRµTµÃMEw(2) 131S30Z D»c 7s
GÊN-7sÃ1s
MaInt Adv´² M²g for A´rcraft and µerv´c´ng Eqpt (OH-SsA, UH-1 B/C/D/H/MË AH-1G/T/µ. TÌ-1,
CH-47ÍB/C, C¿ÎSºÍB
,
OV-1, AFS, DSÍB
Ë
D6, MµU-1) DRµTµ-MEG(2) 111s1sZ Dec 7s
GEN-7s-19
GÊN¶7s¶20
CanceÏ
Ma ´nt Adv´² M²g NµN 4920-00Å372¶4593, P/N BH112JB-53 Te²½er, EGT
,
HoÐe
Ii
Ñn²trument² on
Contract No
Ò
DAAJ01-77-C¶ÓS02 DRµTµ-MEG(2) 271335Z D»c 7s
,._
;
±
·-
²
³
²
´
µ
¶¸
-
±²
-±
HavE a Good Look!
You can't telL if the cargo hook on
your ChiNook is locked by The posiTIon
of the manUal rElease handle. ANd
some loads have deparTed The hook
accidentally to prove iT!
YoU have to eyeball The cam To see
That ±t'S in The laTcHed posiTion.
²o do this, remove Both inspection
covers,
NSN ±6²0-00³²62´92±±
aNd
±6²0µ00µ²62¶·2¸9,
and scrap them.
³ When yoU hook
C
up To a sling load,
'r
pus´ up firmly on
the hook To geT That
"µocked feeliNg¶ and
eyeball The cam To
see that iT·s latched¸
²heN yoU¹ll delIver
The goodº, Un-
damaged!
Pu¹h up hERE º»º
tO lOCK Cam¼½¾
wh» »o¼ w½N¾ ¾o ¿H½NGe ½ Àad aN¾ÁÂ
Ãch½Fe ºTRiP sooNeº¾ .
´,µ¶¸¹º»¼½¾¿ÀÁÂÃÄÅÆ
Back to Top Back to Top
