Blue Bird All Canadian School Bus, All Canadian Non-School Bus. Published by Transport Canada as 1979184 on 7 November 1979. System: Brakes.
What the notice says Vehicles equipped with b.c. bt75 spec.air brake system. the air line from the relay valve may have been crossed with the air line from the r-8 modulator valve at the treadle valve. this would result in a loss of service brakes should the air supply be depleted
Is your vehicle included? Check with your VIN at Transport Canada, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What Transport Canada published
- Recall number
- 1979184
- Recall date
- 7 November 1979
- Make
- Blue Bird
- Models
- All Canadian School Bus, All Canadian Non-School Bus
- Model years
- 1976 to 1979
- Vehicle class
- School Bus
- System
- Brakes
- Raised as
- Safety MFR
- Vehicles affected
- 75
- Register
- Canada — Transport Canada, Vehicle Recalls Database
VEHICLES EQUIPPED WITH B.C. BT75 SPEC.AIR BRAKE SYSTEM. THE AIR LINE FROM THE RELAY VALVE MAY HAVE BEEN CROSSED WITH THE AIR LINE FROM THE R-8 MODULATOR VALVE AT THE TREADLE VALVE. THIS WOULD RESULT IN A LOSS OF SERVICE BRAKES SHOULD THE AIR SUPPLY BE DEPLETED
Transport Canada recorded this notice in capitals, as its system did for many years. It is reproduced here exactly as published.
The wording above is the department's own, as it stood in the monthly file this site last read. Vehicle counts are the sum of the counts published for each make and model the recall covers. To act on a recall, use the official notice: Transport Canada recall 1979184.
Blue Bird elsewhere in this register
Blue Bird is named on 242 notices in the copy of Transport Canada’s register held here, of which these are the nearest to this one in time.
- 1978148 · 7 November 1979 · All Canadian Non-School Bus, All Canadian School Bus · Electrical
- 1980019 · 13 February 1980 · All Canadian School Bus · Other
- 1978143 · 12 December 1978 · Conventional School Bus, All Canadian Non-School Bus, Conventional Non-School Bus · Structure
- 1978005 · 11 April 1978 · All Canadian School Bus, All Canadian Non-School Bus · Suspension
- 1977155 · 9 February 1978 · Conventional School Bus, All American School Bus, Conventional Non-School Bus · Other
- 1977101 · 17 November 1977 · All Canadian School Bus, All Canadian Non-School Bus · Lights And Instruments
- 1981110 · 4 November 1981 · Conventional School Bus, Conventional Non-School Bus · Electrical
- 1977026 · 28 June 1977 · All Canadian School Bus, All Canadian Non-School Bus · Fuel System
The same system: Brakes
791 notices in this register name Brakes. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1979132 · 30 July 1979 · Sportster 1000 (xlch), Sportster 1000 (xlh), XLS 1000 Roadster · Brakes
- 1979133 · 30 July 1979 · XLS 1000 Roadster, Electra Glide (flh), Sportster 1000 (xlh) · Brakes
- 1979131 · 27 July 1979 · J9500, M9500, F9500 · Brakes
- 1979113 · 20 June 1979 · Qualifier 370, Mx-5 250, Qualifier 175 · Brakes
- 1979102 · 8 June 1979 · Sportster 1000 (xlch), Sportster 1000 (xlh), Low Rider (fxs) · Brakes
- 1979020 · 31 January 1979 · C Series · Brakes
Reading this against the source
This page is what Transport Canada published in the Vehicle Recalls Database, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /canada, and how the reading is done is set out in the method.
What the words on this notice mean — the system it is filed under, and what the filing type says about who found the fault.
This register keeps an index of its own for every maker and every year it holds: Canadian recalls on a Blue Bird: 242 in the register, and 209 Canadian vehicle recalls filed in 1979.
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