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Engine Failure Due to Connecting Rod Failure from Lack of Lubrication Leads to Crash (N4608R)

Schaumburg, IL, US

On October 8, 1988, a Piper PA-28 (registration N4608R) operated by Brezina, John C. was involved in an aviation accident near Schaumburg, IL. Investigators recorded the probable cause as: The connecting rod failed due to lack of lubrication, resulting in engine failure. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 4 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

While cruising at 1900 feet MSL, the pilot experienced a gradual decrease in engine RPM. Despite applying carburetor heat and turning back, the engine lost power. The aircraft struck trees during an attempted street landing and caught fire. Examination revealed a connecting rod failure due to lack of lubrication.

Accident Overview

During cruise flight at an altitude of 1900 feet MSL, approximately 15 miles north of the departure airport, the pilot observed a gradual decrease in engine RPM. In response, the pilot applied carburetor heat and initiated a turn back towards the airport. However, the engine continued to lose power.

Crash and Fire

As the pilot attempted to land on a street, the aircraft struck trees and crashed. Following the crash, a fire erupted in the engine compartment.

Engine Examination

Post-accident examination of the engine revealed that a connecting rod had failed. The failure resulted in a puncture hole in the engine, allowing oil to be ported into the engine compartment. There was evidence indicating that the rod failed due to a lack of lubrication.

Probable cause

The connecting rod failed due to lack of lubrication, resulting in engine failure.
Engine failure

Related events

Same aircraft family

All Piper PA-28 Cherokee accidents →

Frequently asked questions

What happened in the 8 Oct 1988 Piper PA-28 accident near Schaumburg, IL?

While cruising at 1900 feet MSL, the pilot experienced a gradual decrease in engine RPM. Despite applying carburetor heat and turning back, the engine lost power. The aircraft struck trees during an attempted street landing and caught fire. Examination revealed a connecting rod failure due to lack of lubrication.

What aircraft was involved and where did it happen?

The accident on 8 Oct 1988 involved a Piper PA-28, registration N4608R, operated by Brezina, John C., at Schaumburg, IL.

What was the probable cause of the accident?

The connecting rod failed due to lack of lubrication, resulting in engine failure.

More accident analyses

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X27001. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.