The optional oil system parts may be declared as part of the oil system on aircraft-side and so might not be a part of the Engine Type Design. Such a PAC part has been then tested and released by BRP-Rotax, but it might not be certified for the relevant engine type. In such a case the correct function in conjunction with the entire system is the responsibility of the aircraft manufacturer and must be carried out jointly with the aircraft.
SERVICE INSTRUCTION - PAC
References
In addition to this technical information refer to current issue of
- Operators Manual (OM)
- Illustrated Parts Catalog (IPC)
- Installation Manual (IM)
- Maintenance Manual Line (MML)
- Maintenance Manual Heavy (MMH)
| Part no. | Qty/engine | Description |
| 242873 | 4 | Hex. nut M22x1.5 |
| 230387 | 2 | Gasket ring 14.2/18/2 |
| 840461 | 2 | Nipple 13.2/9.5 - M14x1.5 |
| 956577 | 2 | Adapter M18x1.5/M14x1.5 |
| 956580 | AR | Bent socket assy. |
| 924585 | AR | Angular tube M14x1.5 |
| 956610 | AR | Hose nipple with union nut |
| 956643 | 2 | Adapter 3/4-16 UNF (8AN) / M14.5 |
| 956572 | 2 | Adapter M22X1.5 / M14X1.5 |
| 956648 | 2 | Adapter 7/8-14 UNF (10AN) / M14X1.5 |
| 956685 | 2 | Adapter M22X1.5 / M22X1.5 |
| 956680 | 2 | Adapter 7/8-14 UNF (10AN) / M22X1.5 |
| 250735 | 2 | Gasket ring A 14x20 |
CONNECTORS FOR OIL TANK METRIC*:
NOTE: ROTAX® does not supply UNF oil hose fittings. Use 37° flared connectors (ISO 8434-2) sizes 3/4-16 (8AN) and 7/8-14 (10AN) as required.
| Part no. | Qty/engine | Description |
| 956610 | AR | Hose nipple with union nut |
| 956580 | AR | Bent socket |
| 951826 | AR | Hose clamp |
* only applicable for oil tank and oil tank covers with M18x1.5 connectors.
NOTE: Metric connectors must meet specifications DIN 3863 Type U.
Accomplishment
All measures must be implemented and confirmed by at least one of the following persons or organizations:
- ROTAX® - Airworthiness representatives
- ROTAX® - Authorized Distributors or their independent Service Centers
- Persons approved by the respective Aviation Authority
- Persons with approved qualifications for the corresponding engine types. Only authorized persons (iRMT, Level Heavy Maintenance) are entitled to carry out this work.
The oil hoses, oil radiators and its connectors are not included in the de- livery of the engine. Maintenance must be carried out in accordance with the aircraft manufacturer's instructions.