Technical data

13773-001
28-20
Page 4 30 Nov 2000
B. Electric Fuel (Boost) Pump (See Figure 28-202)
(1) Removal - Electric Fuel (Boost) Pump
(a) Disconnect battery and insulate both cable ends to prevent accidental reconnection.
(Refer to 24-30)
(b) Place the fuel selector valve in the off position.
(c) Disconnect inlet tube from gascolator.
(d) Disconnect tube from gascolator to electric auxiliary fuel pump. Drain fuel from tube.
(e) Disconnect fuel drain hose.
(f) Disconnect the pump wires.
(g) Loosen nuts on clamp securing pump to firewall, and remove pump.
(2) Installation - Electric Fuel (Boost) Pump
CAUTION: If fittings were removed from pump, install fittings using new o-rings.
(a) Insert pump into retaining clamps and loosely secure pump.
(b) Connect fuel inlet and outlet tubes.
(c) Connect fuel drain hoses.
(d) Connect pump wires.
(e) Tighten nuts on clamp securing pump to firewall.
(f) Connect battery. (Refer to 24-30)
(g) Place the fuel selector valve in the on position.
(h) Test run pump and inspect for leakage. Repair any leaks found immediately.