Incident Boeing 747-244B ZS-SAL, Friday 23 June 2000
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Date:Friday 23 June 2000
Time:08:15
Type:Silhouette image of generic B742 model; specific model in this crash may look slightly different    
Boeing 747-244B
Owner/operator:South African Airways - SAA
Registration: ZS-SAL
MSN: 20237/154
Year of manufacture:1971
Fatalities:Fatalities: 0 / Occupants: 303
Other fatalities:0
Aircraft damage: Minor
Category:Incident
Location:Johannesburg-O.R. Tambo International Airport (JNB/FAOR) -   South Africa
Phase: Taxi
Nature:Passenger - Scheduled
Departure airport:Cape Town International Airport (CPT/FACT)
Destination airport:Johannesburg-O.R. Tambo International Airport (JNB/FAOR)
Investigating agency: CAA S.A.
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The Boeing B747-244 aircraft was about to taxi out for a flight from Cape Town International Airport to Johannesburg International Airport when the aircraft suffered a loss of number 4 primary hydraulic and number 1 secondary hydraulic brake system pressures. The pilot then immediately utilized number 2 reserve hydraulic brake system to stop the aircraft. 2 people suffered injuries due to the stop.

Probable Cause:
It was established that the body of the cartridge check valve installed onto the anti-skid module assembly had cracked at the threaded area and subsequently caused a loss of No. 4 and No 1 hydraulic brake system pressures.

Accident investigation:
cover
  
Investigating agency: CAA S.A.
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

https://caasanwebsitestorage.blob.core.windows.net/accident-report-archive/0173.pdf

https://www.jetphotos.com/photo/44612 (Photo)

History of this aircraft

Other occurrences involving this aircraft

2 April 2000 ZS-SAL South African Airways - SAA 0 London Heathrow Airport (LHR/EGLL) sub

Revision history:

Date/timeContributorUpdates
16-Jun-2025 02:08 Justanormalperson Added
16-Jun-2025 02:08 Justanormalperson Updated [Accident report, ]

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