PS Magazine - APRIL 1982
PS, The Preventative Maintenance Monthly
ISSUE 353
APRIL 1982
l.
'1
You've
just
taken
delivery
of
a
commercial Hobart Auxiliary power
unit (±PU).
/
:/
±l5 BAbY
WILL DE²iVeR
"H³ JU´Cµ
wh¶N yOu FoL·¸¹
Tº»¼ PM
p½¾nt¿rS._À
-:±l
;1
equi²menT haS NOT Been iN O³eraTiON F´R some Time,OilsealS mAµ DRµ ¶²· IF µou
'
geT some see²age, iT¸s
ÁKÂ
C¹ange Them iF
_
Theµ BegiN TO leaKº
.±
-
±
EµeBall
aND O¶T TO mAKe S¶re
ÃÄgÅÄÆ accÆssÇÈÉÆs ÊËÆck
v²
»heck T¼e generatOr and fan drive terminals and posts should be tighT
·
bel½s foR cracks, breaks and proper
and not coRRoded¾ ¿¼e electrolyte level
tensionÀ
s¼ould be above t¼e platesÁ
Âocus on t¼e batTery for crAcks. ¿¼e
»¼eck t¼e carbureTor for
¿¼e carburetor controls and linkage
s¼ould not hAve excessive playÁ
Ãe Sure you look at T¼e igniTion
for weat¼er cracks and b¶rn
WiRes to the cOil ANd coNdeNser
have To be TighTÄ
¿ÅiS ±PÆ hAs A safeTµ FeAture ThaT
a¶tOmAticalLµ sh¶tS The eNgiNe off if
ThÇ oiL s¶p²ly is daNgerOusly lowÈ Ée
s¶Re oiL ANd f¶eL leVels Are u² To SN¶FfÈ
CheÊK Ëhe TireS ÌR ÊrAÊKs AND
dÌ
ÍOÎÏ MAKe S¶Re ˹eµÐÑe iNFLATeD ÒiG¹TÈ
ÓCO¶RSe, T¹e iReS S¹O¶LD ¹AVe TReAD ON
T¹emÔ
Õhe GeNeRAÖOR ×ARË OF T¹iS
ÍÎÏ
iS
¶NØeR ÙARRANÚ ÔÔÛ
-
NO Re×AiRS ALLOweDÔ
J¶ST eµeBALL TÜe geNeRATOR FOr ÊLeAN
Ý
LiNeS, Tig¹T ÊONNeÊTiONS AND BROKeN
×ARTSÏ
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