PS Magazine - NOVEMBER 1977
PS, The Preventative Maintenance Monthly
ISSUE 300
NOVEMBER 1977
42
USE NEW
DOUBLE
lIP SEALS
Fig 48, item 76 in TM 55-1520c228±
23P (May 76) shows that 2 of the seals
are needed. Eyeball Fig 49, item 66, for
the seals oN the latest engines.
Before installation, Coat the reCess
in the seals²and the housiNg³with
grease, MIL-G-25537. Insert the seals
with the metal flaNge faCing outward.
This w´ll give you aCCurate Oil level
readings.
Caps and ±²ug³ .´µ
Little Gems Do Big Job!
_± ²³
µontam´Nation ´s a d´R¶y Word· A Contam´nated fU¸l, o´l, oR HYdRaU¹´º SYS¶¸»
ºan br´ng doWn a b´rd fast¸R ¶han You ºaN Say "aUtoRo¶a¶´oN·¼
½v¸ry t´»¸ You m¸ºHS d´sConN¸ºt a lin¸, d´Rt and Wat¸R W´¹¹ ¾¸¶ ´¿¶o ¶H¸
SySt¸À ´Á tH¸ l´n¸ r¸ma´NS op¸N ÁoR a¿y ¹¸NgtH oÁ ¶´»¸·
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PlUG·
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t
Cov¸R d´SConÒeCt¸d l´nes· Æhe fo´l CaN gÎ to pot r¸a¹ qU´ºk, So yoUR Á´RS¶ ºHo´º¸ ´S
Caps aNd plUgsÓ
ÆH¸ dUs¶ and ÀδstUR¸ prot¸º¶iv¸ ºapS a¿d plU¾S aR¸ ¹´S¶¸d ´N ¶h¸ ÍU¹K
»at¸R´a¹S S¸C¶´o¿ oÁ th¸ paR¶S pUÍ ÁoR YoUR Í´Rd·
43
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