PS Magazine - JUNE 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 247
JUNE 1973
Ever try polishIng a paIr of muddy
boots witHout fIrst removIng tHe
mud? Won't work-all you±ll get is
a muckeD²up job plus a lot of wasted
elbow gRease.
Same goes when you short²cut an
eNgIne tune²up Job by skIpPing the
compressIon test³
A
compression test
telLs you whether tHere are problems
that your tuNe²uP wIll not correct´
COMPRESSION GAGE KIT
1.
Dig out the equipment's
-
20
T± for any specific instruc-
ti²ns.
HI±
)
²
'
t
>
T!
-±
'
2±
Check the tester itself³ Be
sure the gage is in good condi´
tion and needle on zeroµ Hoses
and adapters, including rubber¶
c·ne types¸ must be clean an¹
healthy.
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