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Derby

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Posts posted by Derby

  1. Compsci,

     

    You do not have to adjust the iridium plugs. I have never had to, the engine runs as good with 100 hours on them as with 1 hour. plus I got about 50 revs more with them than the standard plugs.

     

    Rory

     

     

  2. Hi, Slarty yes thats the one D9EIX i have used them for about 250 hours now,i would not go back to D9EA's now.You can get them on special at super cheap every now and again for about $15.

     

    Rory

     

     

  3. g'day Mike, on my J400 I lift the nose at about 40kts,I have trim set to just aft trim the plane will then fly off at 65kts then flapps off at 70kts and clime out at 100kts, depending the day usually at or above 1000fpm. Mine won't lift off at much below 65. Landing you should keep nose up as long as possible depending on the weather i.e wind

     

    Rory

     

     

  4. Qwerty,I think you should read it again, in yours .

     

    - Engine stop.

     

    6.4 50 Hours Check



     

     

     

     

     



    Details of specific operations are shown in Chapter 7 "Maintenance".

     

     

     



     

     

     

    Conduct the items shown under 25 Hour Check at para. 6.3.

     

     

     

     

    ____________________________________________

     



     

     

     

    Change oil filter.

     

     

     

    And

     

     

     

     

     

     

     

    6.5 100 Hours Check



     

     

     

     

     

     

     

     

     

     

     

    Details of specific operations are shown in Chapter 7 "Maintenance".



     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Conduct the items shown under 25 Hour Check at para. 6.3.



     

     

     

     

     

     

     

     

    _________________________________________________

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Change oil filter



     

     

     

     

     

     

     

     

     

     

     

    6.3 Check After Initial 25 Hours



     

     

     

     

     

     

     

     

     

     

     

    Details of specific operations are shown in Chapter 7 "Maintenance".



     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Remove engine cowlings, check engine mounts.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Thoroughly check engine for missing or loose bolts, nuts, pins, etc., & for abrasions.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Check induction and exhaust flange for loose bolts.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Check safety wires, cooling air ducts & baffles, ignition wiring & hose connections.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Oil Change 3.5 litres (normal aviation oil)



     

     

     

     

     

     

     

     

    ___________________________________

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Change oil filter.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Prop check bolt torque.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Prop check – bolt tension



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Inspect old filter.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Retorque cylinder head bolts (20 ft lbs) in diagonal pattern



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Check tappet clearance and adjust as necessary (refer Para 7.8). (0.010" cold inlet and



     

     

     

     

     

     

     

     

     

    exhaust)



     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Check exhaust system. Check exhaust cap screw tensions and gasket condition.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Check fuel system for leaks & abrasion.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Check wiring for damage & for tightness.



     

     

     

     

     

     

     

     

     

     

     

     

     



     

     

     

     

     

     

     

     

     

     

     

    Engine test run.



     

     

     

     

     

     

     

     

     

     

     

     

     

    Jabiru Aircraft



     

     

     

     

     

     

     

     

     

     

     

    Pty Ptd



     

     

     

     

     

     

     

     

    My point is.

     

     

    I think you missed something.



     

     

     

     

     

     

     

     

     

  5. Hi Qwerty, this is what my instruction and maintenance manual says

     

    After the initial 25 hours, check in accordance with para. 5.3.



     

     

     

     

     



    After 50 hours of operation, check in accordance with para. 5.4 & thereafter after each 50

     

     

     

     

     



    hours of operation.

     

     

     

     

     



    After 100 hours of operation, check in accordance with para. 5.5 and thereafter after each

     

     

     

     

     



    100 hours of operation.

     

     

     

     

     

    At TBO, overhaul in accordance with para. 5.6.

     

     

    5.3 Check After Initial 25 Hours



     

     

     

     

     



    Details of specific operations are shown in Chapter 6 "Maintenance".

     

     

     

     

     



    * Remove engine cowlings, check engine mounts.

     

     

     

     

     



    * Thoroughly check engine for missing or loose bolts, nuts, pins, etc., & for abrasions.

     

     

     

     

     



    * Check induction and exhaust flange for loose bolts.

     

     

     

     

     



    * Check safety wires, cooling air ducts & baffles, ignition wiring & hose connections.

     

     

     

     

     



    * Oil Change 3.5 litres (normal aviation oil)

     

     

     

     

     



    * Change oil filter. (First 25 hours only)

     

     

     

     

     



    * Inspect old filter.

     

     

     

     

     



    * Retorque cylinder head bolts (24 ft lbs) in diagonal pattern

     

     

     

     

     



    * Check tappet clearance and adjust as necessary (refer Para 6.8).

     

     

     

     

     



    (0.010" cold inlet and exhaust)

     

     

     

     

     



    * Check exhaust system. Check exhaust cap screw tensions and gasket condition.

     

     

     

     

     



    * Check fuel system for leaks & abrasion.

     

     

     

     

     



    * Check wiring for damage & for tightness.

     

     

     

     

     



    * Engine test run.

     

     

     

     

     



    Observe starting, warm up & acceleration behaviour to maximum RPM (10

     

     

     

     

     



    seconds max)

     

     

     

     

     



    Check temperatures & pressures.

     

     

     

     

     

    Engine stop.

     

     

    5.4 50 Hours Check



     

     

     

     

     



    Details of specific operations are shown in Chapter 6 "Maintenance".

     

     

     

     

     



    * Conduct the items shown under 25 Hour Check at para. 5.3.

     

     

     

     

     



    5.5 100 Hours Check

     

     

     

     

     



    Details of specific operations are shown in Chapter 6 "Maintenance".

     

     

     

     

     



    * Conduct the items shown under 25 Hour Check at para. 5.3.

     

     

     

     

     



    * Renew spark plugs, if necessary.

     

     

     

     

     



    5.6 TBO

     

     

     

     

     



    Details of specific operations are shown in Chapter 6 "Maintenance".

     

     

     

     

     



    * Engine Overhaul, in accordance with Service Bulletins

     

     

     

     

     



    * Conduct the items shown under 25 Hour Check at para. 5.3.

     

     

     

     

     



    * Check clearance on throttle valve shaft. If radial clearance exceeds 0.5mm (0.020"),

     

     

     

     

     



    repair carburettor.

     

     

     

     

     



    The overhaul work must be carried out to Jabiru specifications at an approved aeronautical

     

     

     

     

     



    service facility or by an approved Jabiru Service Centre.

     

     

     

     

     

    If necessary, changes to the TBO Limit due to operational experience, will be announced.

     

     

    6.1 Lubrication System



     

     

     

     

     



    Oil Change, Oil Filter Change, Visual Check for Leaks.

     

     

     

     

     



    * Drain the oil while engine is still warm.

     

     

     

     

     



    * Change the oil filter at 100 hour inspection.

     

     

     

     

     



    * Fill with oil. Capacity is 3.5 litres (3.69 US Quarts), check oil level with dipstick

     

     

     

     

     



    screwed right in before removing to check.

     

     

     

     

     



    * Check oil level. The MAX mark must not be exceeded.

     

     

     

     

     



    * Use only registered brand oils meeting the specification detailed in Para. 2.5.

     

     

     

     

     

     

     

     

     

     

     

     

     

    This is for a solid lifter engine. The manual that came with my J400 kit.

     

     

     

    Rory

     

     

     

  6. Hi Chris, I have 314 hours, The only problem was one stuck ring on no 2 cyl i found during a leakdown test. Everything was running very well still, it cost me about $38 dollars. I asked jab about the ring clearence as it's very tight, they said they new about it, they are modifing the ring groves. My plaine runs and flys very well I have had no problems with it apart from the ring. I'm very happy with it.

     

    Rory.

     

     

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