PS Magazine - DECEMBER 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 241
DECEMBER 1972
When you tow your Seminole (U-8), avoid making any tight turns. If tH nose
wheel is turned past the placard limit mark it'll hit the metal restraining stop ±.
.²
maybe crack the strut ³ous´ng and sideline t³e Bird!!
ELEMENTAl CHANtE
µold one, Seminole (U¶8) mechs, when replacing the new polyurethane carBuretor
filter every·second Periodic. Change onLy t³e filter eleMent, FSN 2945-080¶7783, not
t³e frame .
.. saves time and elbow grease.
FUELS AND ADDITIVES
operat¸ng out of comMercial airports, eye
the ice inhiBitor mixing poop in para 7¹8,
Ch 8 <Jan 72º to T» 55-1520-2¼4-10.
U½¸¾G ¿oo mucÀ ¸nhiBitor ¸¾ comÁerciaÂ
fuel may Loosen ruBber in the system and
gum up the works. TÃ 55Ä9150-200Å25
(Oct Æ71) has the word on all oils, fueLs
and additives±
36
easier, quicker way
to clean stiffwing Âanding gear struts or
flapwing servos? Order FSÇ 9È50¹È59É
4472 for 12 16Êoz spray cans of »IË-µ-
6083C ³ydraulic fluid.
»ÌË-ÍÎ6083C contains a corrosion inÏ
hibitor and is compatiBLe but not interÐ
c³angeaBle wit³ »ÌË-µ-5606. Use routÐ
ing identifier code A35 on your exception
data tyÑ requisition.
If funds areÒshortÓeac³ can costs $1.60
ÔÕ
Öyou can still use ×IضÍ-560ÙÚ
SAmPLe HYDRAULIC flUiD
W³en you Íuey, µueyCoBra and ChiÐ
nooK mechs take oil sampÂes from an eÛÏ
gine, transmission or gear boxÜ focus in
on t³e hydraulic system. A routine 25¶³r
sample ( 100-³r for C͹47) of ³ydraulic
fLuid from t³e bird reservoir also goes
to the laB, per TabLe È of ÝÃ 55¹6650¶
300-Þß (Aug 70) on ASOAP.
A¾y time you air type½ take oil sample½ folÂowi¾g a bird crash or acc¸dent check
BÂocK 6iàtÀe aircraft crash Blockàon the DA áorm 3253. ̾ addition, give any known
contriButi¾g factors in the remarK½ coÂum¾ of the forÁ. Any compone¾t fa¸Âure ¸nfo
wil aid the l:B types in their oil analysis.
37
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