PS Magazine - TB 43-PS-454

PS, The Preventative Maintenance Monthly

ISSUE 454

SEPTEMBER 1990
PS Magazine - TB 43-PS-454 - Page 32 of 53
fyou don't keep the hydraulic cylinders cleAn, all that bad sTUFf gets into ±he
seals. Be²Re long³ the seAlS sta´t leaKingµ ¶hen you can't service the s·ts like
it says in ¶AsK
1-4.±²l
oF ¶M
55³´520µ237³23³´¶
Mino¸ maintenAnce hAs suddenly tu¹ed into mAjor repairº
You can saVe aIrcRaft downtIme and repAiR dollars by cleAninG the pistons
often» dAily if needed¼
½ll you need is A cleAn cloth, A little hydrAulic ¾Luid And some elbow grea¿EÀ
Áse the ¿Ame stRatEgy on your birdÂs stabila±or Actuator rOÃ Äeep it cleanÅ
Hydraulic fÆuid will ±aKe caÇe oF ±he crud, but you
'··
nÈd cRÉUs cloth to Êmove
ËUst and coËRosion.
NSn ¸¹¸º»¼½¾¾¿ÀÁ8¾
ge±s a package oF
50
shee±SÌ
½ÍÎr you cleAn oFf all the rust And co¸rosionÏ wIP the surface wiTh a dry
clo±hÐ ¶hen spread on a thin lAyer oF hydRAulic ¾ÑuidÒ
Ã6
SEP
9Ä
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