PS Magazine - JANUARY 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 242
JANUARY 1973
I
I
i:
BOLT ASSEMBlIES
-
Dirty, dRy.
Ope±ation s²uggish³
1
'
Cr´cked, spre´dµng·
I
Ro²²e± sh´ft fo±ks¶
,\
Roller and locking block won't funcTiOn free ±n² easy. Loose firing piN cam
;
FiriNG
·
±
k
³ More´n
o 023
inch when lµking block is uNlocked (up). ¶oren
0.048
PIn sUE s ou
²
.
d
inch when locked (down). Firing piN, firing pin cam ·nsula³ors cracke , worn ³oo
MuCh¸
¸ECOI¹ ADAPTE¸ ASSEMbLY
Loose, d´m´ged, dirty³ E²ong´
º
ted
moun»ing ho²es¼ Damaged hous½ng,
moun»s. NOTE: ¾f one adapte±'s no
good rep²ace ¿oth of Àem!
END PLATE
Á
Den»ed, ¿u±Red,
sca±red, wo±n mountiÂg socke»Ã
Ga²²ed, ¿ur±ed, worn ±o»o± ÄearÅng
surface o± ±aceÆ
HOUSING ASSEMbÇY
ÈDÉrtyÊ c±uddy, »oo much oi²Ã Bent, d´m´ged cove± ²ock pÉns¼ Chipped,
¿ur±ed, c±acked, worn main ´nd c²earing cam surfacesË Ga²²ed, c±acked, wo±n un²ocking camsÃ
Dam´ged indexing pin assem¿²yÌ Wo±n, ga²²ed ²ocking c´mÍ Ben»Î c±acked, damaged Finge±s
on housinÏ.
±9
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