Engine Maintenance Manual
Jabiru Aircraft
Pty Ltd
JEM0002-5
Jabiru 2200 & 3300 Aircraft Engines
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Dated : 2nd June 2015
Issued By: AS
Page: 52 of 103
L:\files\Manuals_For_Products\Engine_Manuals\Engine Maintenance Manual 22 & 33\JEM0002-5.docx
9. Check exhaust system, check exhaust cap screw tensions.
10. Check fuel system for leaks & abrasion.
11. Check wiring for damage & for tightness.
12. Test run engine per Section 9.1.
8.11
Special Maintenance - Check after initial 10 Hours
For a new aircraft or one equipped with a new or overhauled engine the first few hours of
operation are critical. During this time the engine must be monitored carefully in operation and
during scheduled maintenance.
The following list requirements for mandatory maintenance and inspection recommendations
for engines in their first 10 hours in service or since overhaul / major engine maintenance.
As all possible circumstances cannot be listed here, the following is provided as guidance only.
A critical, trained eye is required and inspections should include, but not be limited to, the
following:
13. Remove engine cowlings
14. Check engine mounts.
15. Thoroughly check engine for missing or loose bolts, nuts, pins, etc.
16. Check fit of cooling air ducts & baffles. Check the engine (including oil cooler) for signs of
abrasion against cowls and ducts.
17. Check induction and exhaust flange for loose bolts.
18. Check safety wires, ignition wiring & hose connections.
19. Re-torque cylinder head bolts to the setting noted in Table 10 in a diagonal pattern (see
Section 9.15).
20. Check valve clearances (Solid lifter engines only).
21. Check exhaust system, check exhaust cap screw tensions.
22. Check fuel system for leaks & abrasion.
23. Check wiring for damage & for tightness.
24. Test run engine per Section 9.1.
8.12
Special Inspection - Check after initial 25 Hours
The following list requirements for mandatory maintenance and inspection recommendations
for engines in their first 25 hours in service or since overhaul / major engine maintenance.
As all possible circumstances cannot be listed here, the following is provided as guidance only.
A critical, trained eye is required and inspections should include, but not be limited to, the
following:
1.
Conduct the items shown under “Check after initial 10 Hours”.
2. Oil Change. Refer to Section 9.5 for details. Use normal aviation running oil.
3. Change oil filter. Inspect old filter for excessive contamination, metal filings etc.
8.13
Special Inspection - Check After Initial 50 Hours
For a new aircraft the first few hours of operation are critical. During this time the engine must
be monitored carefully in operation and during scheduled maintenance.
The following list requirements for mandatory maintenance and inspection recommendations
for Jabiru Engines fitted to new aircraft after their first 50 hours in service.
As all possible circumstances cannot be listed here, the following is provided as guidance only.
A critical, trained eye is required and inspections should include, but not be limited to, the
following:
1. Conduct the items shown in Table 13 for a standard 50 hour inspection.
2. Replace fuel filter.