Mack Rl, R, Rm, Hmm, Dmm, Rd. Published by Transport Canada as 1977092 on 27 October 1977. System: Not Entered.
What the notice says Trucks equipped with mack 6 cylinder engines and flexible blade engine cooling fans. the flexible blade fans may develop fatigue cracks in the laminated stiffener. continued engine operation could cause a piece of the stiffener to break off and be propelled outside of the fan shroud. a propelled fragment could …
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.
Mack RL in the other registers
This site holds seven national and European registers. Mack RL is named on 14 American notices. Those are separate campaigns, filed with separate authorities on their own schedules.
The American register
Nothing here says any of these is this notice in another country. A model recalled in one country is often recalled in another, in different words and at a different time, and the authorities do not cross-reference each other. Reading them together is the reason this site holds more than one register.
What Transport Canada published
- Recall number
- 1977092
- Recall date
- 27 October 1977
- Make
- Mack
- Models
- RL, R, RM, HMM, DMM, Rd, CF, FS, RS, WL, WS, FL, U, F, DM
- Model years
- 1972 to 1977
- Vehicle class
- Truck - Med. & H.D.
- Vehicles affected
- 4,870
- Register
- Canada — Transport Canada, Vehicle Recalls Database
TRUCKS EQUIPPED WITH MACK 6 CYLINDER ENGINES AND FLEXIBLE BLADE ENGINE COOLING FANS. THE FLEXIBLE BLADE FANS MAY DEVELOP FATIGUE CRACKS IN THE LAMINATED STIFFENER. CONTINUED ENGINE OPERATION COULD CAUSE A PIECE OF THE STIFFENER TO BREAK OFF AND BE PROPELLED OUTSIDE OF THE FAN SHROUD. A PROPELLED FRAGMENT COULD CAUSE INJURY TO SERVICE PERSONNEL IN THE VICINITY OF AN OPERATING ENGINE.
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 1977092.
Mack elsewhere in this register
Mack is named on 334 notices in the copy of Transport Canada’s register held here, of which these are the nearest to this one in time.
- 1977091 · 27 October 1977 · F, DM, RM · Not Entered
- 1977061 · 22 September 1977 · RL, WS, WL · Not Entered
- 1977062 · 22 September 1977 · WL, DM, RS · Not Entered
- 1977111 · 2 December 1977 · RS, WL, WS · Not Entered
- 1977112 · 2 December 1977 · R, FS, RS · Not Entered
- 1977113 · 7 December 1977 · HMM · Not Entered
- 1977032 · 11 July 1977 · F, MB, R · Not Entered
- 1977012 · 10 May 1977 · WS, WL · Not Entered
The same system: Not Entered
882 notices in this register name Not Entered. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1977100 · 17 November 1977 · 5 · Not Entered
- 1977102 · 17 November 1977 · Fox · Not Entered
- 1977103 · 18 November 1977 · Road Boss Ii · Not Entered
- 1977104 · 21 November 1977 · Sa340, SB440 · Not Entered
- 1977105 · 21 November 1977 · Thunderbird · Not Entered
- 1977106 · 22 November 1977 · Mustang Ii · Not Entered
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 Mack: 334 in the register, and 195 Canadian vehicle recalls filed in 1977.
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Owners of these cars
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