Home->Aircraft Conversions->SR0109011129

Increase your climb and cruise performance now!

Retrofit your 690A, B, C, or D model Twin Commander with factory certified TPE331-10T engines and aircraft parts backed by Twin Commander and Honeywell.

• The Dash 10T provides a noticeable torque gain at altitudes over the -5 engine
• The Dash 10T engine powered 690A test aircraft consistently demonstrated 300-310 KTAS cruise speeds at 20,000 feet, depending on aircraft weight
• Performance data based on preliminary flight tests
• 690A and B aircraft have been tested with similar performance improvements

     * Confirmed before conversion

Engine Retrofit Options

OPTION #1 – Overhaul & Modification
This option best suits those operators nearing overhaul expiration on the -5 engine. However, it may be accomplished at any point in the engine's life with resultant overhaul service bulletin modification standards and warranty benefits.

Overhaul and Major Inspection Interval Options

	OPTION A	OPTION B
Hot section	1800 hrs	2500 hrs
Hot section & Gearbox Overhaul	3600 hrs 5400 hrs	---------- 5000 hrs

OPTION #2 – Engine Continued Time Modification
This option makes Dash 10 engine performance available without waiting for the -5 engine to reach its scheduled overhaul interval.

Overhaul and Major Inspection Interval Options

	OPTION A	OPTION B
Hot section	1800 hrs	2500 hrs
Hot section & Gearbox Overhaul	3600 hrs 5400 hrs	---------- 5000 hrs

Note: The operator must declare the desired overhaul option at the time of engine modification to allow for the appropriate log book entries to be accomplished.

A new dimension in performance, reliability and economy for Beech B-100 operators.

Using updated engine technology, the TPE-331-10 conversion increases climb and cruise performance, reliability and lowers your cost of onwnership.

Retrofit your Beech King Air B-100 with factory certified TPE-331-10AV engines backed by Honeywell.

• Uses higher, fuel-effecient flight levels even on short segments
• Fly above the weather
• Climb power to 15,000 ft vs. 6,000 ft
• Stay above piston powered aircraft traffic

Engine Retrofit Options

OPTION #1