PS Magazine - TB 43-PS-490
PS, The Preventative Maintenance Monthly
ISSUE 490
SEPTEMBER 1993
LubricatIon .
..
GIA Needs No Substitutes
Dear Half-Mast,
What's the latest on
substituting WTR
(Grease± Aircraft± General
Purpose± Wide Tempera²
ture Range) for GAA
(Grease, Automotive and
A³l/lery)?
Some maintenance
shops substitute WTR
because It ´s supposed to
stand up to heat better.
CW2RµGµH.
7689
76±
7691
7692
7693
6²S·lB
cAN
³´75-µB cAN
¶¸0¹ºB
dRUm
»5¼/B cAN
¶4Oz
cA½R¾dge
fo¿
gReAse gUÀ
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