PS Magazine - TB 43-PS-440
PS, The Preventative Maintenance Monthly
ISSUE 440
JULY 1989
ou mechanics and crew chiefS should never use cadmium- or zinc-pLated tooLs
on your birds. They could chip or flake and cause FO±.
Use nothing but chrome-pLated and unplated steel tools. If a tooL has a bright
shiny ²inish, it's chrome³pLated. If it has a dull finish, it's plated with cadmium
or zinc.
TuM in all cadmium- and zinc-plated tools to your supply f´r replacement.
If you're issued new tools that are cadmium- or zinc-pLated, don't use 'em.
Instead, repoRt it to the General µervices Administration on the Tool Problem
HOT-¶INE, commercial 703-557³1368 or AUTOVON 286-2486·
Be prepared to give the manuf¸cturer and part number or NµN when you call.
Yo
¹
º should also senD in a Quality »e¼ciency ½epoRt, µF 368. Fig 2-¾0 of
»A Pam 738³75¾ shows how to prepare it.
44
JUL 89
Flight HeLmets .
.±
SPELl Re±I²f '³Tp´µ¶
I
f yoº aviators are stilL getting headaches ¿nd hot spots Àom your µPH-4 helmet,
Áere's good news. Yoºr A¶µE technician can replace the suspensio assembLy
witÁ tÁe new theRmopLastic liner (TP¶) conversion kit.
Gentex Corporation
P.O± Box
315
CarbondAle, P²
1±²07
The Kits cost $56 to $66 each, deÃ
pending on the quantity ordered· CaLL
Gentex at commerciaL 7¾7Ä282³3550
År an exact pRice per unit beÅre you
order.
Use these part numbers and NµN's
when ordeRing:
SIZE
PN
NSN8415·01-
SmaL²Regular A7256³3
Regular
A725´1
Xµ¶arge
A7256³2
281³5497
281³5498
281³5499
Overseas customers can order the
kits on a »» Form ¾348-6 Àom µ9T.
The TP¶ repLaces the Àont and rear
headband, the headband and suspenÆ
sion assembLy, the liÇer and the crown
pad.
JUL 89
4³
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