PS Magazine - TB 43-PS-509
PS, The Preventative Maintenance Monthly
ISSUE 509
APRIL 1995
Wnches
•±•
S-toN TM±21² ·, ³´µerleµ
Q
hear pins are a winch's Cir±uit breaker-they
break BefoRe gears Or ²a³les dO.
The pins a´e made OF
¶f
meµal, desiGned tO
shear when the win²h is OverlOaded¶ AVOid the
temptatiOn tO use a ha·der pin in pLaCe OF the shea¸
pIn¹ NeVer use nails, ºLts» pins Or Rivets¼ ½hey
wOn¾t shear when ¿eeded¹
TheyÀll Let the
win²h cOntinue
puÁÂinG until
sOmething
Add
wO
d¸¹EL
ap ºH»F ¹i¼H
½»pE ¼¸ H¸¾d
pIECEº i¿ p¾aÀÁ
5³tÂÃ ÄmÅÆ7ÆÇÈ É3ÊÉËÌRÍÌË
0²·²Î6
PS 509
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