PS Magazine - TB 43-PS-476
PS, The Preventative Maintenance Monthly
ISSUE 476
JULY 1992
f
your unit Is reporting loTS of jammIng
probLEm± during week²y
PMCS,
you
VuLcan repaiRmen may have ³anyaRd
´pRµng pRob²em±. Here'´ a quicK wAy To
check:
CycLe a 30-round hIgh¶rate buRSt
ThRough w·¸h The ammo ´y±¸em emp¸y¹
ºn´pec¸ ¸he e»emen¸ beL¸´¼ CycLe ano¸her
½0¾round hµgh¿rate bur´¸ ¸hroughÀ ÁyeÂ
baLL The beL¸S againÃ
M1±3·SeriEs FOV
. ²³
ÄF
there is any chaNge in the slack in
the belTs± RepLace THe ²aNyard
assemBly³ ´µ¶ 105-··-83·¸42·7¹
and spring³ ´µ´ 536·º·»º¼½4¸·89».
Check for Cross ShaF Corrosion
±
orÅo±ion on the acceLÆ
eRa¸oR croSS Shaf¸ canÇeeP
¸he acceÈeraTor pedaL and
¸hN¸¸Le Sy±¸em Érom reTuÊË
Ìng ¸o ¸he idLe po±i¸ion, whÍch
cReÎÏeS
a
reaÐ SÑÒÓTy proBÔ
LemÕ drÍveÅSÖ
Check your ×ehÍcLe (or
±¸ØcÙing acceLera¸or peda³±
O(
unU±uaL re±iS¸ance beÒORe
±Tar¸ing ¸he engineÚ DepRe±±
¸he pedaL aLLÛhe Way ¸o ¸he
ÜLÝor and ¸hen reLea±e Þ¸ß àf
you no¸ice any ±Tickingá reÆ
I
¾
acCtor
o
hand ThRottle -Ticks,
âãÐL
you± man²³.
äRÏ i¸Ã Do noT opera¸e your ×ehicåe unTIL ¸Èæe probLem 1± correctedçYour mechÑnÍc
mÎy ha×e ¸o rep³ace ¸he croèS ±éê ¸ran±miS±ion BeëL crank or ro¸a¸ing eìe bracke¸
iÜ coÅro±ion ií The cuLpîi¸ï
¿À
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