PS Magazine - MAY 1976
PS, The Preventative Maintenance Monthly
ISSUE 282
MAY 1976
SYNCHRONIZiNG DRIVE SHAFTING
·=
FROM FORWARD TRANSM±SSION
tO COMBINiNG TRAnSMISSION-
Shaft chafi
n
. Adapter ±nd plate
cracked² Too mucH gap between
pla³es, pLates Loose² BearINg housing
·
shock moun³s Loose² Trunnions do
no³ move freeLy² Dirty grease
preseN³, which wiLL gIve you ex´
cessµve wear² Broken sprIngs² Crack-
ed supPort ¶ra
c
kets² ¸L±te recesses
dIrty² Bearµng overheatINg²
(Note: Keep those trunnions clean
and dry.)
LeveL
low,
leaK¹Ng² Cracks
¹n
housiNgs²
(Note± Eyeball The pitch
Jock pin holes, the horizontal area
from the piTch Jock pin hole oUtboarD
.
±-
·=.-±
-
.± ,² ·³´µ
anD around To The inboard end of The
housing on The ²railing surFce³
´cUs in on The area nexT To The
upper piTch link aTTaching bolt holes.
. r
Cracks are a no-no!µ
±• ²:³
/
·´µ
@
VERº»C¼½ ¾»¿GE À»¿ O»½ TA¿ÁSÂ
ÃeakiNÄ, oiÅ LeveL ³oo Low²
S¾OCÁ ABSOÆBEÆSÇÈeakµngÉ oiL
Level Low² Exp
o
sed par³ of pistoN
dir³y² VeNt v±Lve position no³ correctÊ
ROTARY²WING BLADES (w³´h ISIs)-
²
j
ËLack riNgs showiNg ²²² "bad²Ì
½UBR»ÍAº»O¿, FUE½Î ¾YDR¼U½»Í
û¿ES, ¾OSES, E½ECºÆ»Í¼Ã W»RE
BU¿D½ES »¿ ºU¿¿ÏÃÐÍhafµNg,
hydraulic ÅiNes leakµNg, Not secure²
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