Airframe & Powerplant B737 65 DEGREE HOLD OPEN EQPT – T/R COWL The C78021-1 65 Degree Hold Open Equipment is used to open and hold the thrust reverser cowl at 65 degrees for precooler installation and removal with the engine in place. TAGS: 72 OEM PN:: C78021-1 TOMX PN:: NA Tooling Label Color: YELLOW LOCATION TOOL: Warehouse Related posts Fuel tank access tableTERMOHIGROMETER LOGGERCF34-10E ENGINE STAND ADAPTER KITPISTOLA DE CALOR BOSCHInterior Panel GageLock Aleron Actuator B757Vapor Barrier Caps and Plugs…SLIDE SAFETY SIGNOVERSPILL COLLECTION KITWeighing Scale – 100KG