TA2508-1
$1,510.00
Heli-Preheat System – Sikorsky 269/301
Description
Heli-Preheat System – Sikorsky 269/301 (was Schweizer/Hughes), (CHT not wells required)
Preheat is applied through electrical resistance heat elements located on the engine crankcase oil sump and each cylinder assembly, main and tail rotor gearboxes. Power is routed to the elements through a dedicated wiring assembly with system power indication, plug mount, and circuit overload protection. System is self-regulating through design. Heated components reach an average state of thermal equilibrium in approximately six hours..
Known Engines: HIO-360-D1A, HO-360-C1A, Note other 360 engine are possible. See top level drawing for eligibility.
This preheat kit when installed will supply 465 watts with a 4.0 amp draw at 115 volts.
* Required Bonding sealant sold separately. Quantity 1, PN: TAU02788
* AVF0001 form requested for verification of purchase.
Additional Information
Heil Manufacturer: Sikorsky
Cylinder Piston/Radial: 4
Helicopter Cylinders: 4
Engine Manufacturer: Lycoming
Old Part Number: TAS100-51-DT-115, TSHS269-2508-771-DT-115, TSHS269-2508-115, TSHS269-2508-115
Voltage: 115
USA-Cert (8130-3 available): PMA kit (Yes)
Downloads
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Drawing - Kit (System)
- 2508-115, System Kit Drawing for Sikorsky 269/300 176.11 KB
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System Install Instructions
- TNH2508, Sikorsky 269/300 Install Instruction 1.54 MB
- TNG1000, Installation Guide 5.38 MB
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Operator's guide
- TPG1000, Operating Guide General Preheat Kit 353.41 KB
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ICA (Instructions for Continued Airworthiness)
- TCA1000, ICA General Preheat Kit (all kits) 269.97 KB
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Component Install Instructions
- TN02771, Thread Element Install Instructions (771 series) 2.78 MB
- TN02788, Bonding of Pad Element Install Instructions (was 186) 121.86 KB
- TN03039, LED Indicator Light Install Instructions 101.52 KB
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Drawing - Cable Kit/Wire Diagram
- 2507, Cable Kit Drawing for Sikorsky 269/300 203.03 KB
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Forms
- AVF0001, Aircraft Verification Form 165.09 KB