Electrical System - Piper ARCHER III Pilot Operating Handbook

SECTION 7
PA-28-181, ARCHER III DESCRIPTION & OPERATION
FUEL SYSTEM SCHEMATIC
Figure 7-9

7.15 ELECTRICAL SYSTEM

The 28-volt electrical system includes a 24-volt battery for starting and
to back up alternator output. Electrical power is supplied by a 70 ampere
alternator.The battery is mounted in a box on the battery shelf located in the
aft fuselage A voltage regulator with integral overvoltage relay is located
on the forward left side of the fuselage behind the instrument panel.
ISSUED: JULY 12, 1995 REPORT: VB-1611
7-9