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23 Jun 2004 71-00-00 Doc # DA201-C1
Rev. 10
Figure 6 Connections On The Top Of The Engine
Spark Plug Leads
Spark Plug Leads
Fuel Pressure Hose
P-Clamp Holding
Throttle Cable
Fuel Pressure
Sensor
Throttle Cable
Attachment Bracket
Generator Cables
Throttle Cable
Connection to
Throttle Lever
DA20-C1 AMM
Power Plant
Doc # DA201-C1
Rev. 10 71-00-00 Page 211
23 Jun 2004
(29) Move the mixture control cable clear of the
engine.
For aircraft with a standard fuel pump:
− Carefully pull the mixture control cable
through the rubber grommet at the aft
baffle.
For aircraft with an altitude compensating
fuel pump:
− Remove the rod end and jam nut from
the end of the mixture control cable
− Cut the cable tie that connects the
mixture control cable to the #2 cylinder
induction tube.
− Carefully pull the mixture control cable
through the rubber grommet at the aft
baffle.
(30) Disconnect the control cable from the
alternate air lever. Remove these items:
− Nut
− Bolt
− Two washers
− Return spring
− Disconnect the control cable.
(31) Attach the lifting sling to the two engine lifting
eyes at the top of the engine.
Make sure the lifting sling has the correct
safe working load for the engine.
(32) Attach a hoist to the lifting sling. Make sure the hoist has the correct safe
working load for the engine.
(33) Remove the instrument panel cover. Refer to Chapter 25-10 to get access to the
engine mounting frame bolts.
(34) Examine the engine compartment:
− Make sure that all the connections to the
engine are clear.
WARNING: DO NOT GO BELOW THE ENGINE WHEN YOU LIFT THE ENGINE
WITH THE HOIST. THE HOIST CAN FAIL. THIS CAN CAUSE
DEATH OR INJURY.
(35) Take up the tension on the hoist.
(36) Disconnect the engine mounting frame from
the firewall:
− Hold the heads of the mounting bolts
with a wrench.
− Remove the bottom two nuts and
washers.
− Remove the top two nuts and washers.
(37) Move the engine forwards clear of the
firewall. And install the engine in the engine
stand.
Power Plant
DA20-C1 AMM
Page 212
19 Dec 1997 71-00-00 Doc # DA201-C1
Rev. 0
C. Install The Engine
Detail Steps/Work Items Key Items
WARNING: YOU MUST FLUSH THE AIRPLANE FUEL TANKS AND FUEL
LINES BEFORE YOU ATTACH THE MAIN FUEL INLET TO THE
ENGINE FUEL PUMP. IF YOU DO NOT DO THIS,
CONTAMINATION CAN CAUSE THE FUEL INJECTION SYSTEM
TO OPERATE INCORRECTLY. THIS CAN CAUSE ENGINE
FAILURE AND DEATH OR INJURY TO PERSONS.
(1) Flush the airplane fuel system. Refer to Chapter 28-10
(2) Examine the engine compartment. Look
specially for damage and chafing to these
items:
− Electrical cables.
− Engine mounting studs.
− Firewall.
− Cabin heat control valve.
− Ground connection.
− Oil cooler.
− Engine control cables.
− Fuel hoses.
Note: After you have done the examination of the cabin-heat control-valve, install
the flexible hose to the cabin-heat control-valve. This will make the
installation of the flexible hose easier.
(3) Install the flexible hose to the cabin-heat
control-valve.
− Tighten the worm drive clamp.
(4) Do an ignition switch test. Refer to Chapter 74-00
(5) Examine the engine documentation. Look
specially for the correct engine type for the
airplane and engine service hours. Record
the data.
CAUTION: REMOVE ALL PROTECTIVE COVERS, PLUGS, CAPS AND
IDENTIFICATION TAGS AS EACH ITEM GETS CONNECTED OR
INSTALLED.
DA20-C1 AMM
Power Plant
Doc # DA201-C1
Rev. 11 71-00-00 Page 213
28 June 2005
Detail Steps/Work Items Key Items
WARNING: DO NOT GO BELOW THE ENGINE WHEN YOU LIFT THE ENGINE
WITH THE HOIST. THE HOIST CAN FAIL. THIS CAN CAUSE
DEATH OR INJURY TO PERSONS.
(6) Lift the engine into position.
(7) Carefully move the engine aft to put the
mounting frame into position against the
firewall.
− Install the four mounting frame bolts
− Install the four plain washers.
− Attach the four self locking nuts.
− Put a wrench on the heads of the bolts.
− Tighten the four nuts.
Heads of the bolts on the cockpit side of
the firewall.
Refer to Chapter 20 for torque.
(8) Install the nose-gear elastomer pack to the
engine-mounting frame.
Refer to chapter 32-20
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钻石20系列AMM 2(72)
