PS Magazine - TB 43-PS-548

PS, The Preventative Maintenance Monthly

ISSUE 548

JULY 1998
PS Magazine - TB 43-PS-548 - Page 18 of 50
M198 Towed Howiter .±.
NICE AnD eASY On BREECHbLOCK
vP.
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;
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,²-
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L
ighten up a l
;
Le, crewmen
.
d mecha
:
Ics± wHen you cLose THe bre
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hbLoCk
on an
m
198 how²Tzer after RemovIng The obTuraTor spIndle assembLy.
³F yoU don't close The breecH genTLy´ tHe Spµ²ng tensIon of The co¶nTeµbaLance
sLams The bµeechbLoCk agaInsT tHe cam plate· ¸HaT shea¹s The screws ThaT connect
THe cam plaTe To tºe breech.
¸he breecHblock can aLso ¹oTaTe
past THe »¶LLy cLosed posItIon¼ ¸Hat
LeTs tHe breecHbLock ½eve¹ ove¹rIde
the LaTching pIn on tHe breech
¹²ng¾ Eno¿gh of thaT wILL breaK The
Lever.
³f possIbLe, always cLean and
sto¹e The how²TZer wITH The spindle
assembLy in placeÀ ³» yo¶r LoCa½
SOP
says you musT, LeT The breecHbloCk rotaTe
down sLow and easyÁ ¸haT way, everythIng wil wo¹K The way iT sho¿Ld tHe nexT
tIme yo¿ need iTÃ
Cannon Cleaning SLeeVes
N
eed some eXtra cleanIng sLeeves ÄOµ yo¶r tank oµ howItÅeµÆs cannon
cLeaning kIt? GeT a box o» 30 sleeves ÇOr tHe È05/120mm cannon wiTh
NSn
È025-0É-316ÊË250Ì Íse
³SN
Î025-01-3ÉÉ-37Ï0 Ðo geT a boX o»
30 sleeves »Oµ The
I
55MM cannonÑ
ps54´
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JUL¶´
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