Step 2. Pre-Start Inspection; Step 3. Engine Start - Lycoming TEO-540-A1A Installation And Operation Manual

Step 2. Pre-Start Inspection

Refer to the Pilot's Operating Handbook (POH) for the daily Pre-Start inspection.

Step 3. Engine Start

WARNING MAKE SURE THAT THE AREA IN THE ROTATIONAL ARC RADIUS OF
THE PROPELLER IS CLEAR OF PERSONNEL OR ANY OBSTRUCTION
BEFORE STARTING THE ENGINE.
NOTICE: If the engine is to be started in an environment at temperatures less than 10°F (-12°C),
refer to the section "Apply Heat to a Cold Engine" in the "Engine Conditions" chapter
in this manual. This engine has a fuel vapor return. The fuel rail operates at high
pressure which makes the engine easier to start in hot weather. If the engine is to be
operated in an environment at temperatures above 100°F (38°C), refer to the section
"Engine Operation in Hot Weather" in the "Engine Conditions" chapter in this manual.
NOTICE: The following is Lycoming Engine's recommended start procedure. If there is any
variation between the start procedure in the aircraft manufacturer's POH and Lycoming
Engine's recommended start procedure, follow the aircraft manufacturer's procedure.
1. If the engine is newly installed or is to be put back into service after long-term storage, make
sure the pre-oil procedure was done. Refer to section "Step 17. Engine Pre-Oil Procedure" in
the "Engine Installation" chapter in this manual.
2. Complete specified steps and settings for engine start recommended by the aircraft POH or
aircraft manufacturer.
3. Examine the engine for hydraulic lock which is a condition where fluid accumulates in the
induction system or the cylinder assembly. Refer to Chapter 05-50 of the TEO-540-A1A
Engine Maintenance Manual for details.
WARNING DO NOT OPERATE A MALFUNCTIONING ENGINE. OPERATION OF
4. Set the Master Power selector switch to the ON position.
5. Propeller - check clear.
6. Turn the Fuel Selector ON.
7. If installed, turn the boost pump to the ON or AUTO position
8. Put the power control to the IDLE position.
NOTICE: For switch information, refer to the airframe manufacturer's handbook.
9. Set the Ignition switch to ON.
NOTICE: A low battery, engine speed less than 250 rpm, or sub-zero temperatures can prevent
engine start. Refer to the section "Apply Heat to a Cold Engine" in the "Engine
Conditions" chapter.
Engine Initiation
Page 50
TEO-540-A1A Engine Installation and Operation Manual
A MALFUNCTIONING ENGINE CAN RESULT IN ADDITIONAL
DAMAGE TO THE ENGINE, POSSIBLE BODILY INJURY OR DEATH.
© 2018 Avco Corporation. All Rights Reserved
October 2018