ATA 71 — Power Plant - General

26,270 parts classified under this chapter

Reliability rollup

89%Median scrap propensity

2,111 parts · 3,815 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
07-06831	TCM Baffle - Oil Cooler 632276	—	—	71	Engine Accessories	OEM
07-06833	TCM Cover - Alt Pad 632347	—	—	71	Engine Accessories	OEM
07-06836	TCM Housing - Push Rod 632485	—	—	71	Engine Accessories	OEM
07-06838	TCM Hsg & Shaft Assembly Op 632563	—	—	71	Engine Accessories	OEM
07-06839	TCM Cover - Mech-Ra Tach Drv Op 632609	—	—	71	Engine Accessories	OEM
07-06840	TCM Housing & Shaft Assembly Op 632623	—	—	71	Engine Accessories	OEM
07-06841	TCM Adapter-Prop Gov O Trans 632751	—	—	71	Consumables / Hardware	OEM
07-06842	TCM Housing & Shaft Assembly Op 632770	—	—	71	Engine Accessories	OEM
07-06844	TCM Bearing-Needle .75 Lg 632800	—	—	71	Engine Accessories	OEM
07-06845	TCM Gear Acc Drive Idler 632829	—	—	71	Engine Accessories	OEM
07-06849	TCM Baffle - Cylinder Head 632905	—	—	71	Engine Accessories	OEM
07-06855	TCM Bearing - Main Upper & Lower 633136	—	—	71	Engine Accessories	OEM
07-06858	TCM Shaft - Throttle 633379	—	—	71	Engine Accessories	OEM
07-06860	TCM Coupling - Channel Band 633410	—	—	71	Engine Accessories	OEM
07-06861	TCM Sump Assembly - Oil 633412	—	—	71	Engine Accessories	OEM
07-06863	TCM Sump Assembly - Oil 633448	—	—	71	Engine Accessories	OEM
07-06864	TCM Shaft - .37 Dia X1.25 Lg 633600	—	—	71	Engine Accessories	OEM
07-06884	TCM Sheave - Alt Drive 634571	—	—	71	Engine Accessories	OEM
07-06889	TCM Sump Assembly - Oil 635616	—	—	71	Engine Accessories	OEM
07-06897	TCM Baffle - Oil Cooler 637662	—	—	71	Engine Accessories	OEM
07-06898	TCM Ring - Piston 4.06 638110	—	—	71	Engine Accessories	OEM
07-06901	TCM Counterweight Assembly - Crankshaft 639195	—	—	71	Engine Accessories	OEM
07-06902	TCM Counterweight Assembly 639196	—	—	71	Engine Accessories	OEM
07-06903	TCM Counterweight Assembly 639199	—	—	71	Engine Accessories	OEM
07-06905	TCM Vernatherm Valve Assembly 639305	—	—	71	Engine Accessories	OEM
07-06910	TCM Lever - Throttle Idle Control 639497	—	—	71	Engine Accessories	OEM
07-06911	TCM Ring - Piston 639568	—	—	71	Engine Accessories	OEM
07-06917	TCM Cover - Governer Pad 639997	—	—	71	Engine Accessories	OEM
07-06919	TCM Sheave - Alt Driven 640261	—	—	71	Engine Accessories	OEM
07-06920	TCM Cover - Accessory 640380	—	—	71	Engine Accessories	OEM
07-06922	TCM Junction Box Asm-Air Man 640692	—	—	71	Engine Accessories	OEM
07-06932	TCM Adapter Tach Reduction 640925	—	—	71	Engine Accessories	OEM
07-06934	TCM Brk-Turbo Mtg 3/16 Thk 640953	—	—	71	Engine Accessories	OEM
07-06936	TCM Hsg Assembly - Oil Gage Rod 641034	—	—	71	Engine Accessories	OEM
07-06940	TCM Baffel Assembly #5 Cylinder 641343	—	—	71	Engine Accessories	OEM
07-06941	TCM Baffel Assembly #1 &6 Cylinder 641344	—	—	71	Engine Accessories	OEM
07-06942	TCM Baffel Assembly #2 Cylinder 641349	—	—	71	Engine Accessories	OEM
07-06944	TCM Shaft Assembly - Tach Dr 641444	—	—	71	Engine Accessories	OEM
07-06946	TCM Adapt Assembly - Tach Dr. 641531	—	—	71	Consumables / Hardware	OEM
07-06947	TCM Kit - Airbox Repair 641689	—	—	71	Engine Accessories	OEM
07-06951	TCM Acc Case Assembly W/Plugs 641801	—	—	71	Engine Accessories	OEM
07-06956	TCM Acc Case Assembly W/Plug 641881	—	—	71	Engine Accessories	OEM
07-06959	TCM Blanket - Turbo 641912	—	—	71	Engine Accessories	OEM
07-06960	TCM Adpt - Turbo Oil Outlet 641945	—	—	71	Consumables / Hardware	OEM
07-06962	TCM Bearing Crankshaft Main 641992	—	—	71	Engine Accessories	OEM
07-06976	TCM Riser Air Manifold 642527	—	—	71	Engine Accessories	OEM
07-06977	TCM Baffle - Cylinder Support 642536	—	—	71	Engine Accessories
07-06980	TCM Hsg Extension-Oil GA Rod 642627	—	—	71	Engine Accessories	OEM
07-06985	TCM Valve - Check 642800	—	—	71	Engine Accessories	OEM
07-06988	TCM Cover - Cam Hole 642914	—	—	71	Engine Accessories	OEM