140-9807-20

Maintenance role of 140-9807-20

The product is used as ground support equipment. It is not a universal tool simply because another fixture performs a comparable task. Before use, maintenance personnel should confirm the approved task card, serviceability, attachment or connection points, and the permitted aircraft or component configuration.

The former Aviamisto/Offer List entry 8AT-9807-20M could not be confirmed in technical documentation and is retained only as a legacy supplied search reference; it must not be treated as an approved alternative without drawing-level verification. When a value is absent from the located documentation, it is not replaced with a calculation or a specification from a neighbouring model. This keeps the page technically accurate and allows the customer to request a passport, drawing or test record separately.

Designation and compatibility checks

Before ordering, compare 140-9807-20 with the maintenance manual, ground-equipment catalog or delivery-set list. Also verify interfaces, working medium, load or pressure range, included accessories and periodic inspection requirements whenever those characteristics apply to this type of equipment.

Products linked within the same category may support the same aircraft family, but they are not substitutes. A jack, crane, trolley, valve or servicing control unit performs its own operation and must be used only in the documented configuration.

Confirmed and unconfirmed technical data

Canonical designation and maintenance purpose are confirmed by Mi-8AMT/Mi-171Sh manuals and an independent catalog; the former supplied 8AT-series number and numerical specifications are not independently confirmed. Unverified dimensions, mass, pressure, rated capacity or applicability are intentionally omitted. Where a reference value is shown, the text identifies its status and requires confirmation against the passport for the supplied unit.

Incoming inspection should check the identification marking, body and joint condition, completeness, fasteners, hoses, cables, locks and working elements as applicable. Operational readiness is established through records and the approved inspection procedure, not appearance alone.

A technical inquiry is more useful when it includes the manual or equipment-list page that names 140-9807-20, together with photographs of the marking and interfaces on the existing sample. This helps separate the base model from a suffix-specific execution and allows the delivery set to be agreed in advance. For lifting, pumping or pressure-control equipment, the request should also state the required current inspection or test documentation.

Before release to service, a new or stored item should pass the recipient’s approved incoming inspection. Mechanical fixtures require checks for deformation, corrosion, thread damage and locking parts. Hydraulic equipment requires confirmation of fluid compatibility, seal condition and leakage control. Valves and servicing panels require clean passages, correct connections and functional control checks. The operator’s documentation determines subsequent inspection intervals.

Ordering and supply of 140-9807-20

The card uses YOM 2026, Warranty: 6 Months, Condition: New and Stock Status: Pre-Order. The existing WooCommerce price and stock state are preserved. A useful inquiry should include the exact designation, quantity, maintained aircraft or component, required delivery set and any need for a passport, certificate, drawing or test report.

More products are available in the Ground Support Equipment category. Internal links are provided for navigation between related maintenance items and do not claim interchangeability.

Aircraft reference: Mil Mi-8. It does not replace approved technical documentation.

Related products for category navigation: 8AT-9801-00, 8AT-9915-00, 8AT-9802-00, 8AT-9906-00. They may support the same maintenance workflow but are not interchangeable.