TM 9-2815-225-34&P
3-63. FUEL PUMP TESTING AND CALIBRATION (Contd)
m. AFC Plunger Setting Procedures (Contd)
101. AFC adjusting tool (91)
b. When AFC control plunger
(Contd)
adjustment is correct, use
adjusting tool (91) to tighten
jamnut to 25-35 lb-in. (2.8-3.9 Nm).
c. Carefully recheck fuel pressure
Fuel pressure gauge (2) should
on the fuel pressure gauge (2)
read 83-87 psi (572-599 kPa) and
and fuel flow on flowmeter glass
flowmeter glass tube (38) should
tube (38) to ensure they have
read 385 pph.
remained within specified limits.
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