PF53481-137 - Malabar 350 – 5-Gallon Turbine Oil Dispenser

The Malabar 350 is a durable, lightweight turbine oil dispenser designed to service fluid systems on commercial aircraft engines, APUs, CSDs, and IDGs. It enables technicians to manually pump clean turbine oil into aircraft systems without engine run time. By providing a controlled dispense of oil, it supports proper lubrication and maintenance procedures. The tool is widely used in MRO hangars and line maintenance shops.

The dispenser uses a manual hand pump to draw fluid from the 5-gallon reservoir, push it through the inline filter, and deliver it through the delivery hose. This hand-actuated design gives technicians control over flow rate and helps prevent overfilling. Because it doesn’t rely on power, the unit is practical for field use or locations without AC access. The hand pump also simplifies troubleshooting during service tasks.

The Malabar Model 350 is intended for use with aviation turbine oil such as Turbo Oil 2380, Turbo Oil 2197, or similar approved fluids. It can also be adapted for use with other approved aircraft fluids, depending on the hose end configuration and aircraft requirements. Always follow the aircraft manufacturer’s maintenance manual to confirm the correct fluid specification before dispensing. The dispenser’s materials are selected to be compatible with petroleum-based turbine oils.

The inline filter removes contaminants and particulates during oil transfer, helping prevent foreign particles from entering sensitive aircraft systems. Clean oil is critical for proper lubrication and to avoid premature wear of gearbox components like CSDs and IDGs. The standard filter rating helps ensure high fluid cleanliness during service. Replacing filter elements regularly supports continued system integrity and aircraft reliability.

Weighing around 35 lbs with its tank, the Malabar 350 is lightweight and easy to maneuver around the hangar floor. Its “HS” cross-linked polyethylene reservoir is impact-resistant, impervious to UV, petroleum-based fluids, solvents, and cleaning agents, and performs well in typical ramp and hangar conditions. The stainless steel handle and axle assembly, paired with wheels, facilitates easy repositioning during maintenance tasks. These features combine to make it rugged enough for frequent aviation servicing.

Routine maintenance includes replacing the inline filter element periodically, typically every three to four months or sooner if pumping resistance increases. Checking the hand pump seals and hose for wear or leakage helps maintain smooth operation. Keeping the unit clean and storing it in a dry area when not in use protects components from corrosion or damage. Following a simple maintenance schedule helps prolong service life and ensure fluid cleanliness.

Yes, the Malabar 350 is available with multiple hose end configurations and coupling options to match various aircraft service points. These include 9/16-18 UNF 37° swivel fittings, 2506 couplings, VEAC4-4F, and more – allowing compatibility with a wide range of commercial aircraft fluid ports. Selecting the correct hose end ensures a secure connection and reduces the risk of leaks during servicing. Discussing requirements with a maintenance specialist helps ensure the right configuration is chosen.

Technicians should always wear proper PPE, including gloves and eye protection, when dispensing turbine oil. It’s important to secure the dispenser on level ground and avoid kinked hoses, which can create pressure irregularities. Fluid spill clean-up materials should be available, as turbine oils can be slippery and pose a FOD risk on ramps. Following aircraft OEM servicing procedures and safety guidelines helps protect personnel and equipment.

The 5-gallon Malabar 350 is designed for smaller volume tasks, making it ideal for routine servicing or specific engine system fills. Larger towable dispensers (e.g., 15-gallon models) are better suited for high-volume jobs or for servicing multiple aircraft consecutively. A 5-gallon dispenser can be more maneuverable in tight hangar spaces and easier to store. Choosing the right size unit depends on operational needs and maintenance frequency.

Yes. A full range of replacement parts and accessories is available for the Malabar 350 – 5-Gallon Turbine Oil Dispenser to support ongoing maintenance and fluid cleanliness. Common service components include the replacement filter (PF55873), filter element (481-006), filter body housing (PF101161), hose assembly (PF55456), dust plug and chain (PF55987), O-ring (55925-025), oil servicing coupler (736-013), and fluid tank (PF55836-3). Keeping these turbine oil dispenser parts on hand helps reduce downtime and maintain reliable operation. Contact PJi’s aviation specialists for assistance with part selection and availability.