The WZL1 provide also overhauls, repairs and maintenance of the following helicopter assemblies, subassemblies and systems:
HYDRAULIC SYSTEMS AND THEIR COMPONENTS:
- Gear and piston-type hydraulic pumps;
- Hydraulic bottles;
- High pressure filters;
- Check, shuttle and side-wall valves;
- Hydraulic actuators – landing gear retraction actuators, flap actuators;
- Extendable hydraulically controlled pull rods.
FUEL SYSTEMS AND THEIR COMPONENTS:
- Valve assemblies, valves, solenoid valves;
- Fuel filters, fuel pumps.
VENTILATION AND HEATING SYSTEMS AND THEIR COMPONENTS:
- KO-50 kerosene Air Heater;
- Air conditioning units of Mi-24 and Mi-14 helicopters.
COOLING UNITS OF ENGINE AND MAIN GEARBOX OIL SYSTEM:
- Turbocoolers;
- Fans;
- Shutters;
- Valves and filters.
HELICOPTER LIFT AND CONTROL SYSTEMS ASSEMBLIES:
- Main rotor hubs;
- Swashplates;
- Control system pull rods.
HELICOPTER DRIVETRAIN ASSEMBLIES:
- Tail rotor drive shafts;
- Intermediate gearboxes;
- Tail gearboxes.
FIRE PROTECTION AND INERT GAS SYSTEM ASSEMBLIES:
- Cylinders;
- Valves.
PNEUMATIC SYSTEM ASSEMBLIES:
- AK-50P compressor of Mi-2 and Mi-8 helicopters;
- Compressed air cylinder and valves;
- Air pressure governors;
- Air dehumidifiers.
FLIGHT DATA SYSTEM ASSEMBLIES:
- Aneroid instruments (WD-10 altimeters, US-450 airspeed indicators, WAR-30 variometers);
- Gyroscopic instruments(EUP-53 turn indicators, AGK-47, AGB-3K artificial horizons);
- Curse systems such as: GIK-1, GMK-1AE, Greben-1;
- Pressure and temperature indicators.
ELECTRIC DEVICES:
- Generators, PO and PT type converters, fuel pumps;
- RN-120, RN-180, RN-600 voltage controllers;
- Electric mechanisms, APD-78A, APD-9W automatic engine start units.
RADIO EQUIPMENT:
- SPU-7, SPU-8 intercoms, ARK-9, ARK-U2 radio direction finders, RW-3, RW-5 altimeters;
- Ł-166W1AE, ADROS IR missile jammer.
COOLERS OF 3263A AND 1277TD TYPE
SHUTTERS OF 1919T AND 525 I 624500M TYPE
WEAPON SYSTEM ELECTRIC DEVICES
RADIO-NAVIGATION DEVICES
GENERATORS
Copyright © 2020 Wojskowe Zakłady Lotnicze Nr 1 S.A.
