INSTALL MAIN FUEL TANK AFT BOOST PUMP AND CHECK VALVE
INSTALL AFT BOOST PUMP
Dry cleaning solvent (E162) is
flammable and toxic. It can irritate
skin and cause burns. Use only in
well-ventilated area, away from heat
and open flame. In case of contact,
immediately flush skin or eyes with
water for at least 15 minutes. Get
medical attention for eyes.
Remove barrier material and tape from access
hole in tank (6). Clean tape residue from face of
tank. Use dry cleaning solvent (E162) and cloths
(E120). Wear goggles to protect eyes. Wear
Do not puncture or scratch lining
of fuel tank. If lining is broken, fuel
penetrates and activates self-sealing
layers. Activated layers swell and trap
fuel. Activated green spongy material
also contaminates fuel system. This
makes it necessary to replace fuel
tank and flush fuel system.
Position boost pump (1) on bracket (7). Position
electrical lead (8) on bracket. Install four bolts
(9) and washers (10).
Position spacer (11) and cable clamp (12). Install
bolt (13), washers (14), and nut (15).
Remove caps from boost pump (1) and plugs
from tube (16). Connect tube to boost pump.
Torque tube connector to 1125 inch-pounds.
Connect electrical connector (17) to boost pump
(1). Lockwire connector to pump. Use lockwire