Installation of 9 passenger or less configuration.

Installation of Exterior marking per Drawing List H330-73-2D-100, Rev A, dated 9/21/1981, or later FAA approved revision.

Modification of seat belt assembly.

Seat belt assembly.

Installation of auxiliary fuel tanks in rear cabin section.

Installation of hole and patch. Limited to installation on serial number 1502 ONLY.

Installation of hole and patch.

Installation of Silver Instruments Fueltron IIIPT-IGS, IIIPT-IPS, IIIPT-ILS, or IIIPT-IKS digital fuel flow indicating system.

Installation of fixed position retractable landing lights.

Installation of supplementary strobe lights and replacement of existing lower position lights on Sponson.