DMWR-9-2815-220
AVDS-1790 ENGINE OVERHAUL STANDARD
DEPOT MAINTENANCE WORK REQUIREMENT
DMWR-9-2815-220 - Page 119 of 1422
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OMR 9·2815±220
(Cont)
(2²
InstalL screw thrEad Extractor
fig.
2-3³ (2/10
) ±nto insERt²
³EmovE
±´rt by appLying constant pREssuRE wH±LE turning ExtRactoR coUntERclockwisE µnt±L
¶ns·Rt ±s rEMvEd.
NOT¸
¹ºE sPEciaL coil screw Lock insErtER tooLs listED in sPEciAL tool taBlE
•
2-´
»µst BE UsED wHEn instaLLing thE sElF-¼ocking thREaD typE ±nsErts.
½
¾ºEsE spEc±al insErtERs aRE FurthER ±dEnt±fiED By pa±ntED arEas marKED
E¶tHER witH a REd HandlE oR a RED stRip aRounD thE ¿oDy .
. µ¶·
ThREaD nEw insErt (f¶gÀ
5-3¸ (5/9
) into thE thrEaDEd gu¶DE oF ±nsERtER
¹º,
F¶gÁ
2»¼¸ (2/1½
)
By slowly tURning thE pilot Until insERt is flUsº witH thE End
o ÃHE toolÀ
ÄnsErt tHE pilot of thE scrEw tHREad insErtER into tºE thrEaDED ºoLE
¶n Åy¼±ÆDER
w¶th facE of thE ¶nsErtEr rEsting soL±Dly against tºE casting as sºoWnÇ
:²
¾4¿
Slowly tuRn HanDLE of p¶Lot clockWisE untiL no ÈuRtºEr rEs¶stancE ¶s ÈELtÉ
ʺE˶nsErt will thEn BE FlusH witH cyl¶ndEr castingÉ
³EÌoVE insERtEr and ¿rEak oFf
¶nsÍrt tangÎ
϶guRE
5À3Á
ÄnstaLlation oF thREaDED ¶nsErt in cyL±ndER assEÌBly
us¶ng scrEw thREad ¶nsERtERÀ
5ÂÃ
;
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