Search found 25 matches
- Thu Apr 15, 2021 12:36 pm
- Forum: Maintenance
- Topic: Continental O-470K, loosing compression on number 4 cylinder
- Replies: 23
- Views: 4825
Re: Continental O-470K, loosing compression on number 4 cylinder
This is my first time back here in some time and I would like to thank everyone for their input. The cylinder was glazed and I now have a spare. My trip across the country was good in that I used less than a quart of oil in 20 hrs I did however have a bunch of ground runs thereafter to keep the batt...
- Wed Jun 17, 2020 12:56 pm
- Forum: Maintenance
- Topic: Continental O-470K, loosing compression on number 4 cylinder
- Replies: 23
- Views: 4825
Re: Continental O-470K, loosing compression on number 4 cylinder
Thank you all, great information.
I will pick up a borescope so I do not have to depend upon a poorly equipped AME.
I will repost when resolved
I will pick up a borescope so I do not have to depend upon a poorly equipped AME.
I will repost when resolved
- Sun Jun 14, 2020 12:40 pm
- Forum: Maintenance
- Topic: Continental O-470K, loosing compression on number 4 cylinder
- Replies: 23
- Views: 4825
Re: Continental O-470K, loosing compression on number 4 cylinder
Thanks for this I hear you on the egt, it is the only reference I currently have to temp and I have been using 1300 as a guideline. I flew 2500 squared for the first several hours but then had to transit the country. Much of this flight was 2300 squared due to fuel capacity and distances to be cover...
- Sat Jun 13, 2020 8:07 pm
- Forum: Maintenance
- Topic: Continental O-470K, loosing compression on number 4 cylinder
- Replies: 23
- Views: 4825
Re: Continental O-470K, loosing compression on number 4 cylinder
I ran break in oil throughout the 25hrs I flew across Canada, AB - NL about 20hrs I do not know for sure what the upper limit for the EGT so I keep it below 1325 F when possible (other than takeoff it can go to 1360 for a short period of time). I try to keep it below 1300 in cruise Is the cylinder t...
- Sat Jun 13, 2020 6:06 pm
- Forum: Maintenance
- Topic: Continental O-470K, loosing compression on number 4 cylinder
- Replies: 23
- Views: 4825
Continental O-470K, loosing compression on number 4 cylinder
Last year at annual inspection I replaced #4 jug due to burnt valve This year at annual the same cylinder location is showing 40 psi with only 25 hrs of service I have an egt probe on that cylinder and keep the temp under 1325 F. The blow by is around the rings and not the valves Q: Could this be st...
- Sun Jun 02, 2019 3:57 pm
- Forum: Bush Flying & Specialty Air Service
- Topic: Effects of carrying weight in float compartment?
- Replies: 12
- Views: 4745
Re: Effects of carrying weight in float compartment?
I believe the floats are rated for 2600+ however the air-frame engine combo is limited to 2450, I done a weight and balance and can keep it inside the parameters of the design. I don't know how the weight in the floats (below the center line of the airframe) will behave. I also reached out to the ma...
- Sun Jun 02, 2019 10:46 am
- Forum: Bush Flying & Specialty Air Service
- Topic: Effects of carrying weight in float compartment?
- Replies: 12
- Views: 4745
Effects of carrying weight in float compartment?
I am about to cross the country in a Cessna 175 /w O-470 and Aqua 2400's I do not have much range so I have to carry access fuel. Rather than carry jerry cans in the cabin ( what I am use to) I decided to carry 40L in each float compartment What effect will this have on handling, carrying weight bel...
- Tue May 28, 2019 1:50 am
- Forum: Bush Flying & Specialty Air Service
- Topic: Howey Bay - Red Lake Fuel options
- Replies: 2
- Views: 2349
Re: Howey Bay - Red Lake Fuel options
Thanks for this
- Sun May 26, 2019 2:48 pm
- Forum: Bush Flying & Specialty Air Service
- Topic: Howey Bay - Red Lake Fuel options
- Replies: 2
- Views: 2349
Howey Bay - Red Lake Fuel options
I am flying to the east coast in floatplane in the coming days and would like to know the best place to get fuel in Red Lake - Howey Bay
Its my first time coming into Howey Bay and any suggestions would be great help.
Thanks Paul
Its my first time coming into Howey Bay and any suggestions would be great help.
Thanks Paul
- Sun May 26, 2019 2:48 pm
- Forum: Bush Flying & Specialty Air Service
- Topic: Howey Bay - Red Lake Fuel options
- Replies: 0
- Views: 1624
Howey Bay - Red Lake Fuel options
I am flying to the east coast in floatplane in the coming days and would like to know the best place to get fuel in Red Lake - Howey Bay
Its my first time coming into Howey Bay and any suggestions would be great help.
Thanks Paul
Its my first time coming into Howey Bay and any suggestions would be great help.
Thanks Paul
- Fri Sep 07, 2018 9:47 pm
- Forum: Maintenance
- Topic: Propeller Overhaul Period
- Replies: 2
- Views: 1273
Re: Propeller Overhaul Period
Thanks for this info
- Fri Sep 07, 2018 8:38 pm
- Forum: Maintenance
- Topic: Propeller Overhaul Period
- Replies: 2
- Views: 1273
Propeller Overhaul Period
I purchased a new McCaully 88” prop but did not install it for a few years.
When do the 10 year overhaul requirement occur?
1: From date of manufacture or
2: From date of initial installation?
When do the 10 year overhaul requirement occur?
1: From date of manufacture or
2: From date of initial installation?
- Fri Sep 07, 2018 8:33 pm
- Forum: Bush Flying & Specialty Air Service
- Topic: Mogas in O-470k giving higher EGT than 100LL
- Replies: 8
- Views: 3579
Re: Mogas in O-470k giving higher EGT than 100LL
Thank you to all for their input
- Sun Sep 02, 2018 5:21 pm
- Forum: Bush Flying & Specialty Air Service
- Topic: Mogas in O-470k giving higher EGT than 100LL
- Replies: 8
- Views: 3579
Mogas in O-470k giving higher EGT than 100LL
I began running Mogas recently and noticed an increased EGT of about 25 Deg F full rich cruise??
Can anybody help me understand why this is?
Can anybody help me understand why this is?
- Thu May 18, 2017 7:19 am
- Forum: Maintenance
- Topic: Ferry Tank Requirements / Regulations
- Replies: 5
- Views: 2624
Re: Ferry Tank Requirements / Regulations
Does anybody know of a Javelin tank for sale?
- Thu May 18, 2017 7:18 am
- Forum: Maintenance
- Topic: Ferry Tank Requirements / Regulations
- Replies: 5
- Views: 2624
Re: Ferry Tank Requirements / Regulations
Does anybody know for a Javelin tank for sale?
- Wed May 17, 2017 12:23 pm
- Forum: Maintenance
- Topic: Ferry Tank Requirements / Regulations
- Replies: 5
- Views: 2624
Ferry Tank Requirements / Regulations
I am planning a cross country trip from north AB to NF and have limited: Range and refueling options My aged aircraft has a STC in it's paperwork for a 18 gal Javelin but no longer installed. How does one go about getting a ferry tank approved / installed for such a cross country flight? I am flying...
- Sun Mar 29, 2015 10:36 am
- Forum: Maintenance
- Topic: O470K cylinder options
- Replies: 4
- Views: 1435
Re: O470K cylinder options
Thank you for the advice The cylinders were tested during annual and I assume it was a hot test I am not sure what was done to check leaks however it seems strange that the two back cylinders are the ones out of normal - to my limited knowledge and thought process it seems to suggest overheating????...
- Sun Mar 29, 2015 8:49 am
- Forum: Maintenance
- Topic: O470K cylinder options
- Replies: 4
- Views: 1435
O470K cylinder options
Seeking advice Cessna float configuration I have a low hour Nu-Chrome top end and number 1 & 2 cylinders have fell to the low 60psi range in short order I have a single point EGT in number two stack and run around 1300 deg, 50 deg less than peak and at about 13gph I am considering replacing the two ...
- Mon Jul 28, 2014 4:41 pm
- Forum: General Comments
- Topic: Medical requirements
- Replies: 2
- Views: 571
Medical requirements
Hello All I have just had something show up on my ECG during a medical I have been ordered to have another and am wondering what comes next I feel great, in very good physical shape - that I know of Is a stress test next?? If I pass that what then? Is there anybody out there that have been down this...