TM 9-2815±²³0±34
tighten securely. CRank engine seveRal seconds, oR
unTil The compresSion gage ±eacHes MaximUM
readINg² ³YLInder compresSioN m“st be wiTHIN 330
To 48µ psI aT eng¶ne cRanking speeD· ¸epRess gage
venT va¹ve (fºg» 2-15¼) to re½eaSe pRess¾Re anD Reset
gage To zero aFter compressIoN readINg Is taKeNĀæ
Ćest coMpResĆion on a¹à cylinDeRs in The SaMe
ManneRĆ
“·96
Change µ
NOtE
Hg
cYĆINdeR pressĀ“res aRe caĆ
seD bY comĆ
bĆ
stioN oĆ ĆĆ
bRIcaTiNg oIl In the engine
coMbUstion chaMbeRĆ ĆĆ ThĆs occUrsĆ Allow
coMbĀ“stion gases to escape pĆĀŗor to TaKIng
cOmpRession ±eaDiNgs bY MotoRINg the engiNe
wiTH The staRTeR FoR Ƶ seconds with The ĆĆel
sĆ
ppĆY shĆT oFFĆ
(