HawkerAircraft Parts

Verified IPC identity record

AIR87240

Engine-pump case-drain non-return valve

Direct answer

AIR87240 is the non-return valve shown at both engine hydraulic-pump installations: Figure 29-10-05-05 item 270 and Figure 29-10-05-10 item 360. Both rows print quantity 1 and effectivity 8266-8999; the right-hand row references CMM 29-10-1140.

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IPC record

Identity and application.

The reviewed catalog row establishes the part identity and its location in the combined Hawker IPC. It does not establish the condition of a particular unit or approve that unit for installation.

AIR87240 verified catalog fields
Part numberAIR87240verified
Preferred nameEngine-pump case-drain non-return valveverified
IPC nomenclatureValve, non-returnverified
SystemHydraulic powerverified
Primary ATA chapter29verified
Lookup variantsAIR-87240, AIR87240/0verified
AIR87240 catalog occurrences
Aircraft and publication scopeEffectivityFigure / itemQtyReview
Hawker 800XP, 850XP, and 900XP with kit 140-9004 publication scope8266-8999 as printed in the IPC export29-10-05-05 / 2701verified
Hawker 800XP, 850XP, and 900XP with kit 140-9004 publication scope8266-8999 as printed in the IPC export29-10-05-10 / 3601verified

Cross-reference check

Relationships and limits.

  • AIR87240 appears at the left-hand and right-hand engine hydraulic-pump installations.
  • Only the right-hand row prints CMM 29-10-1140; neither reviewed row prints a replacement number.
Important limit

Fleet records sometimes render the installed number as AIR87240/0. The supplied IPC rows use AIR87240 and do not print a spares-replacement statement, so the suffix needs a current cross-reference check.

Mechanic's lookup notes

Common questions about AIR87240.

Is AIR87240 used at both engine hydraulic pumps?

Yes. The IPC shows it in the LH and RH engine hydraulic-pump figures with quantity 1 at each row.

Does the IPC say AIR87240-0 replaces AIR87240?

Not in the supplied rows. A slash-zero form appears in fleet records, but the catalog relationship must be confirmed in current data.

Technical sources

  1. Hawker 800XP, 850XP and 900XP Illustrated Parts CatalogTextron Aviation

    Document
    IPC-800XP
    Revision
    A0
    Published
    2026-02-05
    Supports
    Part identities, nomenclature, figure and item references, quantity, effectivity, and relationship language as printed in the supplied IPC export.

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Same system

Related published records.

42022-03Hydraulic pump assembly211C223-647Hydraulic pump pressure switchAIR45468-0Hydraulic non-return valve