PS Magazine - TB 43-PS-459
PS, The Preventative Maintenance Monthly
ISSUE 459
FEBRUARY 1991
'
±
o
O
s
DO
inspect the mast base tube col-
lar fr loose boLts beF±re each use.
IF the bolts are loose, do not raise
the mast. NotiFy your Repairman²
DO
tighten the pinch bolt on the
mast tube restraint bracket when
you do roUtine maintenance. This
helps keep the cable F³om slipping
oUt oF the bracket²
DO
monitor the mast regulator
pressu´e gauges careFµlly to make
sure they are operating prope´¶y.
DO
put a tempora´y tag on the
pressure
regµ·ator
that
´eads:
CA¸¹ºON»DO
NO¹
ADJ¼ST
½EG¸¾A¹O½
unti¶
permanent
warning labeLs are distributed.
FEB 91
5²
P
±
#
'
DON'T
try to extend or cycle the
antenna iF the mast jams¿ ½eport it
to your maintenance Àlks so they
can stow or ´eplace it.
DONÁÂ
eXceed
3³
PSI when ex-
teÃdÄng the aÃtenna²
DONÅT
leave the mast unattended
whiÆe itÇs being raised or lowered²
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