TA2904-2
$3,330.00
Engine Preheat System – P&W 9 cylinder engines – 230 Volt
Description
Engine Preheat System – P&W 9 cylinder engines – 230 Volt
This preheat kit contains electrical resistance heat elements located on each cylinder assembly, and six pad heat elements (engine crankcase, hydraulic tank, oil cooler, and 2 or 1 on engine oil tank). This multipoint configuration fully preheats the engine and attached accessories for reduced wear on startup and reduced run-up times at any temperature. Power is routed to the elements through a dedicated wiring assembly with system power indication and circuit overload protection. System is self-regulating through design. Heated components reach an average state of thermal equilibrium in approximately six hours.
This preheat kit when installed will supply either:
• 730 watts with a 3.2 amp draw at 230 volts for a small engine oil tank
• 850 watts with a 3.7 amp draw at 230 volts for a large engine oil tank
* Required Bonding sealant sold separately. Quantity 2, PN: TAU02788
Applicable on most P&W type 9RA engines: R-985 Wasp Jr. and R-1340 engines.
Applicable on AT-6G aircraft.
Additional Information
Cylinder Piston/Radial: 9
Old Part Number: TAS75-03-230, TAS75-03SP-230, TAS75-03SR-230, TSP9CYL-2986-924-230 TSP9CYL-2904-230 TSP9CYL-2904-230
Engine Manufacturer: Pratt & Whitney
Voltage: 230
USA-Cert (8130-3 available): PMA kit (Yes)
Downloads
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Drawing - Kit (System)
- 02904-230, System Kit Drawing for PW 9 cyl, 230 volt 177.18 KB
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System Install Instructions
- TNP2904, AT-6G Kit Install Instructions with PW R-1340 1.08 MB
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Operator's guide
- TPG0001, Operating Guide for Piston Airplane (FMS) (OM100) 364.13 KB
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ICA (Instructions for Continued Airworthiness)
- TCA0001, ICA for Piston Airplane 548.86 KB
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Component Install Instructions
- TN02070, Flush Mount Plug Install Instructions 214.03 KB
- TN02788, Bonding of Pad Element Install Instructions (was 186) 121.86 KB
- TN02793, Instruction for DT series connectors (was 192) 329.80 KB
- TN02829, Circular Plug and Receptacle Install Instructions 812.54 KB
- TN03039, LED Indicator Light Install Instructions 101.52 KB
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Component Install/Mod Drawing
- 2585, Fab.&Mod Drawing for FMP Skin Doubler 607.70 KB
- 03141, Drawing/install Panel/Bracket mount fuse kit 111.63 KB
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Drawing - Cable Kit/Wire Diagram
- 02903, Cable Kit Drawing forh PW 9 cylinder 195.56 KB