Cessna T188C - Trouble Shooting

MODEL
188
&
T188
SERIES
SERVICE
MANUAL
12-5.
TROUBLE
SHOOTING
(Cont).
TROUBLE
PROBABLE
CAUSE
REMEDY
NO
FUEL
FLOW WHEN
Loose connections
or open
Tighten
connections;
repair
or
ELECTRIC
PUMP IS
circuit.
replace wiring.
TURNED
ON
(Cont).
Defective electric fuel pump. Replace defective pump.
Defective
engine-driven
fuel
Refer
to
Section
11A.
pump
by-pass
or defective
fuel
injection
system.
NO
FUEL QUANTITY
Fuel tank
or cells
empty.
Service
with proper
grade
and
INDICATION
amount
of
fuel.
Circuit breaker
open or
Reset.
Replace if defective.
defective.
Loose
connections
or
open
cir-
Tighten
connections;
repair
or
cuit.
replace
wiring.
Defective
fuel
quantity
indi-
Replace
defective
indicator
or
cator
or
transmitter.
transmitter.
FLUCTUATING
FUEL
Obstructed
filter
in fuel
inlet
Remove
and clean.
PRESSURE
INDICA-
strainer
of metering
unit.
TIONS.
(A188B
: 300
HP)
Manifold
valve.
Replace.
Fuel
flow
indicator.
Replace.
SHOP
NOTES:
12-4