Operational Performance Checks
Teledyne Continental Motors, Inc.
TM
7.
If the engine is newly installed or being returned to service after long-term storage,
perform the “Engine Pre-oiling” procedure in Chapter 4 of the Installation and
Operation Manual (OI-22).
8.
Verify the induction air filter is clean and securely in place. Replace the filter with a
clean one if it is dirty; tighten filter if it is loose.
9.
Verify proper operation of the alternate air supply.
10.
Visually inspect the engine, propeller hub area, and nacelle for evidence of fuel and
engine oil leaks.
11.
Visually inspect the engine and nacelle for debris, loose, missing, or broken lines,
hoses, fittings, clamps, or connections. Inspect for restrictions to cooling airflow.
Remove any debris.
12.
Verify baffles and baffle seals are installed, correctly positioned, and serviceable.
13.
Correct all discrepancies prior to engine operation.
14.
If the engine has been exposed to temperatures below 20ºF (-7
°
C) for more than 2
hours, preheat the engine according to “Engine Preheating Procedures” in Chapter 7,
Engine Operation in the Installation and Operation Manual (OI-22) instructions. If the
engine has been exposed to ambient temperatures between 20 to 40ºF (-7 to 4
°
C),
refer to instructions in “Cold Weather Starting without Preheating” in Chapter 7,
Engine Operation of the TCM Installation and Operation Manual (OI-22).
6-1.2. Test Equipment Setup
The Operational Check requires either a FADEC diagnostics computer or calibrated
gauges. Calibrated Gauges may be used to verify fuel system setup only. To verify engine
operation with the FADEC system, FADEC Diagnostics software must be used. Prepare
the engine for an operational check using one of the following methods:
•
6-1.2.1. The FADEC System - “Engine Operational Check with FADEC System
Setup.”
•
6-1.2.2. A currently calibrated 0-100 psi pressure gauge (graduated in 1 psi
increments) using “Engine Operational Check with Calibrated Gauges Setup.”
6-1.2.1. Engine Operational Check with FADEC System Setup
Required Equipment:
•
Windows XP based PC with FADEC Level I diagnostics software loaded
•
PowerLink FADEC Serial Data Cable
Procedure
1.
Connect the computer to the EDI using the Serial Data Cable. Launch the TCM
FADEC Level I Diagnostic application described in “FADEC PowerLink Level I
Diagnostic” in Chapter 8.
2.
Select the Level I Diagnostic from the Main Menu.
3.
Proceed with the operational checkout instructions in Section 6-1.3.
6-4
IOF-240 Series Engine Maintenance Manual
Change 1
31 August 2007
