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Begin OCR Text:
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PRESSURE RE_ULATOR
, The pressure regulator _s placed on a braCke_
moUnted on the Caf heater, See f_g 2-6_. a_d _s
ConneCted to the d_stributing p_pe The pressure
fegulator _s a fully mechanical regulator wh_ch çon-
trols the pressure _n the fuel l_nes to 2 O kp/cm2
(28 p s _ )
' When the pressure goes below 2 hp/cm2 (2g p s i ),
, the valve (1, f_g 2-62) closes Once the pressure
_ has e_ceeded 2 kp/cm2 (28 p s _ ) the va_ve opens
i and releases eKcess fuel _nto the retur_ __ne to
, the tank
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