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By papasmurf
#92691
Wheaters wrote:
Thu Sep 03, 2020 11:40 am
He thought he'd lost all the oil pressure (scary, tbh!) so he put out an emergency call and landed in a field! Caused some embarrassment when the RAF recovery team turned up because there was actually nothing wrong with it. :D

Apparently the Sea King helicopter in its Royal Navy version had some suspect hydraulics with a weak back up system.
I have always wondered why when a Sea King had a hydraulics problem. (I live near RNAS Culdrose, ) it always did an emergency landing near a pub.
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By Wheaters
#92716
papasmurf wrote:
Thu Sep 03, 2020 2:35 pm
Wheaters wrote:
Thu Sep 03, 2020 11:40 am
He thought he'd lost all the oil pressure (scary, tbh!) so he put out an emergency call and landed in a field! Caused some embarrassment when the RAF recovery team turned up because there was actually nothing wrong with it. :D

Apparently the Sea King helicopter in its Royal Navy version had some suspect hydraulics with a weak back up system.
I have always wondered why when a Sea King had a hydraulics problem. (I live near RNAS Culdrose, ) it always did an emergency landing near a pub.
Every hydraulic system I’ve ever known is suspect! Landing near a pub dates back to the days prior to mobile phones. ;)
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By PeteF
#92782
Cranky wrote:
Sun Sep 06, 2020 1:56 pm
Im still here,---waiting patiently for hot oil pressure readings. I say pressure with tounge in cheek mind you.
Already posted and you acknowledged.
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By PeteF
#92796
PeteF wrote:
Mon Aug 31, 2020 3:02 pm
OK Cranky here's the HOT figures.
After 20 miles of fairly hard riding I got the following.
Oil temp 80C
Oil pressure @ 50 in top - 35 psi (my usual cruising speed)
Oil pressure @ 60 in top - 45 psi
Oil pressure @ 70 in top - 50 psi
Bumbling along at 30 in fourth - 20 psi
At tick-over it barely registered on the gauge but it is a 0-300 instrument and not designed for such low pressures.
The slightest blip of the throttle popped it up to 20 psi.
I think I'm good?
This one.

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