I
NSTRU ME NTS AND INDICATORS
\\'ater Tcmpcraturc Gaugc
(9)
The geuge
is calibrated in deg|ees Fahrenhcit
and
indicates
the tempcratLLfe of watcr
lcaving
the cylinder head. The normal
operaling tempcaalure is reached when the needle register s in the
ccntral seclol
of the
dial.
Oil Prclsurc
Gaugc
(l0)
(
elibrated in lbs.
feI
scl. in., the oil
giutge
fegistefs the
i)fcssufe
ofoiL fcd to the beafings. At spccds cxcccding l0 m.p.h., \\he
the oil is hot, thc gauge |eedle should fegister bel\\een 65 rLnci 75.
A lorv
pressure
is nolmaL\\'hen idling or lunning
at a
lowcr-spccd.
I,'ucl
cange
(ll)
The fuel gauge
is calibrated lelalive to 1he fuel tank
ancl
fegis(ers thc
afproxinato contcnls ool\'. When lhe ignition is
switched on the nccdlc moves
slowly across its
scalc, taking up
lo one minutc to
reaclr ir tl.ue fcading. The nccdle then mainlains
a stcady
rcading regafdlcss of vehicle
movenent.
Ammeter
(ll)
lhe ammeter is calib|lted
in amperes lnd indicatcs
thc
fatc
of barter) charge
an.l .lischarqc.
The
charging rate is indicated
$hcn
the pointef moves
to the right-hxnd side ol
'zcro".
and
dischifge. by movement
tn the
lclt.