THRUSH AIRCRAFT, INC – MODEL S2R-R1340
AIRCRAFT MAINTENANCE MANUAL
Effective: 01/01/2008
4-13
jaw. When the engine starts, the sloping
ramp of the teeth automatically
disengages the starter jaws.
i. STARTER
REMOVAL
Remove access panels, and proceed as
follows:
D. Disconnect and cap electrical lead
from starter.
E. Remove the six mounting nuts and
remove starter from engine.
*NOTE*
Use care to prevent small
hardware and other foreign
objects from entering
accessory case.
F. Install cover on starter mounting pad.
STARTER INSTALLATION
To install starter, proceed as follows:
A. Remove cover from starter mounting
pad. Check accessory case for
foreign objects before installing
starter.
B. Clean mounting pad and starter,
install new gasket.
C. Position starter on mounting pad and
install washers and nuts.
D. Install electrical connector to starter.
FUEL PUMP
The engine mounted fuel pump is driven
at a 1:1 ratio in a counterclockwise
direction. Fuel pressure may be adjusted
by loosening the adjusting screw locknut
and turning the adjusting screw
clockwise to increase, or
counterclockwise to decrease, fuel
pressure. After the desired adjustment
has been obtained, tighten and lockwire
the adjusting screw locknut.
FUEL PUMP REMOVAL
To remove fuel pump, proceed as
follows:
A. Disconnect and cap all fuel lines.
B. Break lockwire, remove the four
mounting nuts and washers. Remove
fuel pump and gasket.
C. If a different fuel pump is to be
installed, remove all fittings from old
fuel pump and install on new pump.
FUEL PUMP INSTALLATION
To install fuel pump, proceed as follows:
A. Thoroughly clean mating surfaces of
fuel pump and pump mounting flange.
B. Install new pump and new gasket on
mounting pad. Install mounting nuts
and washers, and safety wire.
C. Connect all fuel lines.
ALTERNATOR
ALTERNATOR REMOVAL
To remove alternator (see Figures 4-1 &
4-5), proceed as follows:
A. Remove alternator blast tube and
electrical connections.
B. Remove the four retaining nuts and
washers and lift alternator from
coupling.
C. Install suitable cover over alternator
mounting pad.
ALTERNATOR INSTALLATION
To install alternator (see Figure 4-5),
proceed as follows:
A.
Remove cover from mounting
adapter, thoroughly clean mating
surfaces of mounting adapter and
alternator flange.
B. Carefully align alternator drive teeth
with adapter and install alternator.
Install mounting nuts and washers.
C. Install electrical connections and blast
tube. Safety as required.
