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.
| Part number | AIR48284verified |
|---|---|
| Preferred name | Steering relief valve assemblyverified |
| IPC nomenclature | Valve assembly, reliefverified |
| System | Nose wheel steeringverified |
| Primary ATA chapter | 32verified |
| Lookup variants | AIR-48284verified |
| Aircraft and publication scope | Effectivity | Figure / item | Qty | Review |
|---|---|---|---|---|
| Hawker 800XP, 850XP, and 900XP with kit 140-9004 publication scope | 8266-8599,8601-8999 as printed in the IPC export | 32-50-00-15 / 55 | 1 | verified |
Cross-reference check
Relationships and limits.
- The AIR48284 row directs spares requests to AIR48284-1.
- AIR48284-1 is then directed to AIR48284-2 on its own row, creating a two-step forward spares chain.
- AIR48284 and AIR48284-1 both exclude serial 8600 in the printed effectivity, while AIR48284-2 prints 8266-8999.
The AIR48284 row excludes serial 8600 as printed. Do not smooth that split into a continuous range or assume the later dash numbers have identical effectivity.
Mechanic's lookup notes
Common questions about AIR48284.
What part number does the IPC direct for AIR48284 spares?
The AIR48284 row says to order AIR48284-1. The next row sends AIR48284-1 spares to AIR48284-2, so preserve the full chain.
Does AIR48284 apply to aircraft serial 8600?
Not according to the printed effectivity. The AIR48284 row lists 8266-8599 and 8601-8999, leaving serial 8600 out.
Which CMM is referenced for AIR48284?
The IPC references CMM 29-10-1135. That manual was not supplied here, so pressure settings, test values, and maintenance limits are not stated.
Long-form context
Technical guides that use this record.
Technical sources
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.
Purchase or request quotes
Open a supplier or RFQ source below. Confirm effectivity, traceability, certification, condition, price, and current availability directly with the source.
- Allaero AIR48284Repair or overhaul
Link checked 2026-08-20 | Exact-part stock and repair-capability page; confirm current status
- C&L component repair capabilityRepair or overhaul
Link checked 2026-08-20 | Capability page includes the AIR48284-X family; confirm exact part-number approval