946 mL – 1 U.S. Quart - BP

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P roduct Perf o rm a n c e AIRLINE SERVICE: The fact that BPTO 2380 represents the majority of the free world requirement for 5 cSt turbo oils speaks highly of its performance. Over 350 airlines are now accumulating approximately 50 million engine hours a year on this lubricant. Outstanding bulk stability, excellent cleanliness, as evidenced by low deposit levels in vapor phase areas, and very good anti-corrosion qualities have made BPTO 2380 the leader in gas turbine lubrication. OIL CONSUMPTION: Typical consumption with BPTO 2380 ranges from a low of 0.07 litres (0.06 quarts) per engine hour to a high of 0.59 (0.62). Evaporation loss—though a factor—is a minor one. Based upon laboratory tests, BPTO 2380 has a directional advantage in this respect. Evaporation Loss, % at 6 1 ⁄2 hours BPTO 2380 Oil A at 400°F, Sea Level 3 . 85 4.58 at 400°F, 40,000 ft. 8 . 80 10.09 at 450°F, Sea Level 11 . 81 15.62 at 450°F, 40,000 ft. 21 . 50 27 . 82 In actual practice, the data suggest that engines cannot distinguish differences in consumption among various Type II oils. Experience in monitoring oil consumption over long periods indicates that: a. Oil consumption is governed more by mechanical factors than by differences between oils of similar type. b. The principal factor related to lubricant chemistry that affects oil consumption is volatility or loss by evaporation and this effect is minor. c. Large differences in consumption among airlines operating identical equipment in similar route structures with the same oil are generally attributed to differences in methods of data collection and record k e e p i n g . C O M P A T I B I L I T Y BPTO 2380 is compatible with other turbo oils meeting the same specifications to the extent that an inadvertent mixing or emergency top-off with another approved brand will not cause additive separation to occur. However, most engine builders do not recommend indiscriminate mixing of approved oils and we agree with this principle. BPTO 2380 performance is outstanding in the critical area of compatibility with elastomers such as those used in O-ring seals. Excessive swelling or shrinking of seals can cause severe oil leakage. In new engines or in high-time engines where BPTO 2380 has replaced another lubricant, there has been no known incident of oil leakage due to oil-elastomer incompatibility. Deposit washing is a problem with some turbo oils. This is the situation where engine deposits, laid down by a previous oil, can sometimes be loosened or washed off by changing to a different oil. The loosened deposits can plug filter screens, which seriously reduces oil flow. This is more apt to occur when changing over high-time engines where deposits have had a chance to dry out during short-term storage or deactivation for service or repair. Laboratory tests and many years of service have shown that changing engines to BPTO 2380 should cause no concern about deposit loosening and migration, under normal circumstances. SHELF LIFE The shelf life of BPTO 2380 can extend beyond four years when stored in original, unopened quart cans under acceptable conditions, such as away from extreme heat and moisture. Likewise, drummed product (includes 55 gallon drum and 5 gallon pails) has an expected shelf life of three years minimum. For all package styles, shelf life can be increased significantly beyond those stated above, depending upon storage conditions. Please contact your bp representative if you have any questions about product usability. 3
A p p ro v a l s BPTO 2380 is approved for use in most engines and accessories in airline service today. The approvals listed below are current as of the time of printing; however, the respective manufacturer’s manuals and service bulletins should be consulted. E N G I N E S CFM International: BPTO 2380 is approved for use in CFM 56 engines (CFM 56 Service Bulletin 79-001). F l y g m o t o r : BPTO 2380 is approved for RM8A, B engines (approved on a proprietary basis by Volvo F l y g m o t o r ) . General Electric Company: BPTO 2380 conforms to GE Spec. D50TF1-S4 Class B and is fully qualified for use in most GE models according to: CJ610 Maintenance Manual Page 202A/202B CF700 Maintenance Manual Page 202 CF6 Service Bulletin 79-1 CF34 Maintenance Manual Section 72-00-00 CT7 Maintenance Manual Section 72-00-00 H o n e y w e l l / A l l i e d S i g n a l : BPTO 2380 is approved for use in TPE-331, TSE 331 (Service Information Letter P331-2) and TFE-731 engines (Service Information Letter F731-11). BPTO 2380 is approved for use in T-53 engines (Service Bulletin No. 36) and T-55 engines (Lycoming letter of Sept. 5, 1975). BPTO 2380 is also approved for ALF 502 engines (ALF 502 Maintenance Manual—Section 72-00- 00 page 12) and LF 507 engines (LF 507-1H Maintenance Manual—Section 72-00-00 page 23). IAE International: BPTO 2380 is approved for the V2500 engine (IAE V2500 series documents IAE-0043 and IAE-0174). M o t o r l e t : BPTO 2380 is approved for the M601 engine (Motorlet letter dated Aug. 9, 1994). Pratt & Whitney: BPTO 2380 is approved under specifica-tion PWA 521 (Service Bulletin No. 238) for use in all models of engines. Pratt & Whitney Canada: BPTO 2380 is approved for use in all PT6, ST6, (Service Bulletin Nos. 1001, 3001, 4001, 5001, 9001, 10001, 11001, 12001 and 13001), JT15D (Service Bulletin No. 7001), PW100 series engines (S/B 20001), and PW300 series engines (S/B 2 4 0 0 1 ) . Rolls-Royce Ltd.: BPTO 2380 is fully approved for Spey models (Service Bulletin SP 12-8), for use in Avon 4 models (Service Bulletin, AV 89-22), and for use in Gnome models H1400 and H1400-1 (Type Approval Certificate No. Gnome 4&5, respectively). BPTO 2380 is fully approved for the RB 211-524 models (Service Bulletin RB 211-12-5019) and RB 211-535C (Maintenance Manual M-211 (535)-B Section 12-13-01). BPTO 2380 is also approved for the RB 211-22B models (Service Bulletin RB 211-12-5019) and for Tay models (all Marks) (R-R letter dated 17 July 1986 and 24 May 1990). BPTO 2380 is approved for all GEM marks (R-R approval letter issue 3.1 March 1988). Rolls-Royce/Allison Engine Company: BPTO 2380 is approved against EMS 53 and for use in 250, 501 and T56 series engines according to customer service letters: 250-C18 CSL-2 250-B15G TP CSL-2 250-C20/C20B CSL-1002 250-B17/B17B TP CSL-1002 250-C28 CSL-2002 250-C30 CSL-3002 501-D13 CSL 161 501-D22 CSL 1002 501-D36 CSL 2002 T56-A-14 CSL 4002 T56-A-15 CSL 1502 N O T E : Future 250 oil approvals will be listed in Section 72-00-00 of the respective operation and maintenance manual for each engine model. BPTO 2380 is also approved for the AE 2100 and AE 3007 engine models. R o l l s - R o y c e / S N E C M A :BPTO 2380 is approved for use in M.45H (Rolls-Royce letter of Dec. 4, 1975). Rolls-Royce Turbomeca: BPTO 2380 is approved for Adour engines (Rolls-Royce Technical Instruction 28). S N E C M A : BPTO 2380 is fully approved for use in all Atar series engines (Technical document MTC No. 6015, latest edition), for the M53 engine (SNECMA letter dated 10/1/87), and for the M88-2 engine (SNECMA letter dated Nov. 21, 1995). T u r b o m e c a :BPTO 2380 is approved (Turbomeca letter to ESAF in 1994) for following engines: Arriel Makila Astazou XVI A r r i u s TM 333 BPTO 2380 is approved as alternate (with restrictions) for the Astazou (except XVI), the Artouste and the Bastan engines. See applicable maintenance manual for s p e c i f i c s . T u r b o m e c a — S N E C M A : BPTO 2380 is approved for the Lazarc engines (SNECMA letter Nov. 18, 1975).
Page 1 and 2: 946 mL - 1 U.S. Quart TURBO OIL 238
Page 3: P roduct Description BPTO 2380 is a
Page 7 and 8: Technical Serv i c e BP provides te
Page 9 and 10: Appendix BPTO 2380 Typical Inspecti

946 mL – 1 U.S. Quart - BP

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