Rolls-Royce Remote Oil Filler Valve Bulletin - Code7700

U. Install the breather tube (79-11-01, 03-170) between the oil tank emergencyfill adapter (79-11-01, 03-180) and the ROFV (79-11-01, 03-100) (Refer toFigure 1)(1) Remove all protective covers, blanks or caps from the breather tube(79-11-01, 03-170) and the oil tank emergency fill adapter (79-11-01,03-180).(2) Put and hold the breather tube (79-11-01, 03-170) in position between theoil tank emergency fill adapter (79-11-01, 03-180) and the ROFV (79-11-01,03-100)(a) The breather tube (79-11-01, 03-170) is identified with the twomarkings 'TANK' and 'VALVE' on its outer skin. Install the end of thebreather tube (79-11-01, 03-170) identified with the marking 'TANK' onthe oil tank emergency fill adapter (79-11-01, 03-180). Install theother end of the breather tube (79-11-01, 03-170) identified with themarking 'VALVE' on the ROFV (79-11-01, 03-100).Printed in Great Britain(3) Loosely install the union nut (2) that attaches the breather tube(79-11-01, 03-170) to the oil tank emergency fill adapter (79-11-01,03-180).(4) Loosely install the union nut (1) that attaches the breather tube(79-11-01, 03-170) to the ROFV (79-11-01, 03-100).(5) Torque the two union nuts (1) and (2) of the breather tube (79-11-01,03-170) to 19 Nm (170 lbf in.).(6) Safety the two union nuts (1) and (2) of the breather tube (79-11-01,03-170) with safety cable (OMat 2/142) or with lockwire (OMat 238).NOTE:Safety cable (OMat 2/142) is the preferred locking material.V. Replenish the oil tank with engine oil (Refer to the Engine Manual, Chapter72-00-00, TASK 72-00-00-600-803).W. Make sure that the work area is clean and clear of tools, equipment and otherunwanted materials.X. A record of accomplishment is required. Rolls-Royce Deutschland suggests to putan entry into the engine log book.Jul.14/06Jul.14/06TAY−79−1698Page 14