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SUBJECT:

TECHNICAL SERVICE BULLETINBRITISH

~ Austin MGLEYLAND

MODELS:

No.1 73.,Ad2 I

Novemberf ~973

LUBRICATION SPECIFICATIONS ALL MODELS

CODE 50

The Quaker State Oil Refining Company advise that the QuakerState Super Blend Motor Oil, Quaker State Deluxe Motor Oil, andQuaker State HD Motor Oils exceed the guality and performancelevels as required under recommended lubricants in the owner'smanuals of British Leyland cars.

These various Quaker State products cover multigrade and straightSAE grades where listed. Performance levels required by BritishLeyland indica~es MIL-L-2l04B quality for the motor oils. Thequality level for the above listed products meet API "SE" classi-fications and MIL-L-46l52 specification - this exceeding the MIL-L-2l04B requirement. Also exceeding the MM and MS ,reference incertain of the manuals. Quaker State Super Blend Motor oil' isavailable in the following grades:

SAE 5W/20SAE 10W/30SAE 20W/40

Quaker State Deluxe Motor Oil is available in the follov!ing g~ades:

SAE 10W/40SAE 20W/50

Quaker State HD Motor Oils are available in the follo'l,o'inggradf'O's:~..

SAE lOWSAE 20/20wSAE 30SAE 40SAE 50

In addition to the above oils, Quaker State HD Racing oils arealso of "SE" quality and MIL-L-46l52 and exceeds MIL-L-2l04Blevels as listed in the various British L~yland manuals.

Quaker State Super Quadrolube Gear Lubricant and Quaker StateHigh Performance Gear Lubricants meet and exceed MIL-L-2l05Brequirements for the SAE grades listed in the British LeylandOwner's Manuals under the Rear Axle and Steering Gear heading.Quaker State also has a full line of Gr~ases including Multi-purpose Lithium NLGI Consistency No.2.