Loss of Electrical Power
During a cross-country flight in cruise, the airplane experienced a total loss of electrical power. The flight continued to its planned destination.
Emergency Landing and Gear Collapse
While in the traffic pattern, the landing gear was extended at 95 knots indicated airspeed. During the landing, the left main gear collapsed, causing the airplane to skid into a construction site. The airplane impacted construction material, resulting in the right main gear being torn away from the right wing structure.
Post-Accident Examination
Examination of the airplane's electrical system revealed that a battery wire leading to the alternator had failed near the alternator. The landing gear was tested with no anomalies noted.
Pilot Operating Handbook Guidance
The Pilot Operating Handbook specified that during emergency extension, the emergency gear lever must be held in the downward position. It also stated that an airspeed of 87 knots should be attained before attempting to extend the gear during an emergency extension.