PS Magazine - JULY 1972
PS, The Preventative Maintenance Monthly
1972 SERIES, ISSUE 236
JULY 1972
little push can be a good Ching, bUC CO much push can laNd yoU behiNd Che
eighCbalL.
±ike when you pUsh CO hard wIth a screwdriver oN Che 5 spring-loaded scRews on
the back of the SB²86/PT switchboard jackfield and keyshelf sections.
This can L³k Che scRew mechanism´ Tµying Co Unl¶k iC can Cake yoUR time aNd
sweat and give yoU a case of fasC frustration. ·n Che eNd, you'Ll probabLy end Up
wiCh a broken screw, a possibLy damaGed screw receptacLe¸and a trip to suppoRt
for scRew and ReceptacLe replacement.
The replacEment job is noC oRganizational, so, hands off¹
-±l!²³L´
switchboArdºs baCCEry case retAineR wiCh
ChE case contAct assembLy, FS» 6135²
636-8186?
WeLL, somE retAine¼s hAVe mismatched
threads and may not have been ½uRged
from depot stocks.
Your move now? Turn in your fouLed¾
ChRead retainer and order a new one.
You go wiCh FS» 6135-284¿0249´ ·tÀs
Listed on ½age Á, TM ²580Ã-262-20P
(Dec 71)¹
56
... GET A NEW RETAINER
FSN ±13²-284³0249
ÄboUt Che light in
Radio Receiver ´.
.
You need incandesceNt lamp
FS»
6Á40²763-7744 wiCh a RaCed life of 25,000
hours. ThisÀll save Lotsa lamp Replace¾
ments.
Åse iC in pLace of ÆS» 6240²155Ç7836,
Che 1È0²houR Lamp oRdinariLy used in the
ɲ390¹
Your autHority foR the 25,000-hour re¾
placement: TB 750-9Ê1Ç4 (Ëug 7Ê), page
Ê0, iCem 2ÇÊ0
Ì
¹
_
±
²
³
³
³
³
´µ¶ ·
receiVEÍ oN a tRν Ïo sUpport for ReÐÑÒsÓ
ÔAnÕ ÖC×s not ØoUr Job Co AdjUÙt Úe
cams aÛd sLugsÜ This is a job for tÝÞßÛed
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