Teledyne Continental Motors, Inc.
TM
Non-Overhaul Removal and Replacement
IOF-550 Permold Series Engine Maintenance Manual
10-5
1 April 2007
10-1.
Parts Replacement
The procedures in this section apply to instances exclusive of overhaul when parts can be
repaired. Some parts cannot be repaired and must be replaced. The Non-Overhaul Parts
Replacement Reference (Table 10-3) in this chapter indicates items that must be replaced
and respective procedural references. Table 10-1, the Parts Repair Reference Table,
indicates the repairable items and respective procedural references.
WARNING
Before performing any service, repair, or maintenance on the
engine, disconnect engine electrical power. If all power is not
disconnected, a loose or broken wire could allow the engine to
start and the propeller to rotate. Do not allow anyone to stand
within the arc of the propeller.
NOTE: Adhere to the
service limits
in line with the repair and
replacement procedures for component serviceability. (Do not use
the overhaul (new part limits) in Appendix D in the Overhaul
Manual (OH-24) when performing maintenance repairs in this
section. The
service limits
in this section apply only to
maintenance procedures and in many cases are not identical to the
new part tolerances in Appendix D of the Overhaul Manual, which
are more stringent than the service limits.
Table 10-1.
Parts Repair Reference
Item That Can be
Repaired
Reference
Crankcase cracks
Section 10-9.1, “Crankcase Repair and Replacement Criteria“
Engine cylinder
Section 10-8 "Engine Cylinder Maintenance”
Fuel injector
No Fuel Injector repair is authorized
Oil pump
Section 10-7.2 “Oil Pump or Tach Drive Repair and Replacement”
Oil sump and oil suction
tube
Section 10-7.3 “Oil Sump and Oil Suction Tube Repair and Replacement”
Oil cooler
Section 10-7.4 “Oil Cooler Repair and Replacement“
Oil pressure relief valve
Section 10-7.5 “Oil Pressure Relief Valve Repair and Replacement“
Starter motor or adapter
Section 10-3 “Starter Motor and Adapter Replacement”
Table 10-2.
Parts Handling Guidelines
Part/Components Handling
Instructions
Wrapped parts
Parts that require protection from atmospheric dust and moisture should
be wrapped or boxed after acceptance inspection and remain wrapped
until time of installation
Spark plugs
Handle spark plugs with clean, dry hands. Avoid dropping a spark plug. If
a spark plug is either dropped or damaged, discard it. Do not install any
spark plug that has been dropped or damaged.
