• Home
  • Flying
    • First Flight
  • Build by Chapter
    • Ch 3 Education
    • Ch 4 Fuselage Bulkheads
    • Ch 5 Fuselage Sides
    • Ch 6 Fuselage Assembly
    • Ch 7 Fuselage Exterior
    • Ch 8 Roll Over/Seat Belts
    • Ch 9 Main Gear/Landing Brake
    • Ch 10 Canard
    • Ch 11 Elevators
    • Ch 12 Canard Installation
    • Ch 13 Nose and Nose Gear
    • Ch 14 CenterSection Spar
    • Ch 15 Firewall and Accessories
    • Ch 16 Control System
    • Ch 17 Roll/Pitch Trim System
    • Ch 18 Canopy
    • Ch 19 Wings, Alierons
    • Ch 20 Winglets/Rudders
    • Ch 21 Strakes – Fuel/Baggage
    • Ch 22 Electrical System
    • Ch 23 Engine Installation
    • Ch 24 Covers/Consoles
    • Ch 25 Finishing
    • Ch 26 Upholstry
  • Build Mods
    • Liquid Cooling, Numbers, Weights and Flow
    • Cooling
      • Solving Ground Cooling 1
      • Solving Ground Cooling 2
      • Solving Ground Cooling 3
      • Solving Ground Cooling 4
      • Solving Ground Cooling 5
      • Solving Ground Cooling 6
      • Solving Ground Cooling7 – Test Data
      • Solving Ground Cooling 8 – Flap Building
      • Solving Ground Cooling 9 – Hinges
      • Solving Ground Cooling 10 – Lower Flaps
      • Solving Ground Cooling 11 – Upper Flaps
      • Solving Ground Cooling 12 – Completed
      • Cooling the Beast 1
      • Cooling the Beast 2 – Lower Cowl Expansion
      • Cooling the Beast 3 – KW Oil Cooler Diffuser
    • EVS (Enhanced Vision System)
    • Cowl Keeper
    • Rudder Gust Locks
    • Wing Fences
    • Post Cure
    • Hinge Upgrade
    • RAM Air & Hellhole Cover
    • Main Gear Beef Up
    • Pilot Side Windows
    • Baggage Pods
    • Winglet Intersection Fairings
    • Titanium Rollover
    • Nose Gear Doors
    • Wheel Pants/Gear Leg Fairing
    • Cabin heating System
    • Fuel System
    • Roll and Pitch Trim
    • Oxygen System
    • The Ferry Tank
    • Cruise Angle Indicator
    • Fire Extinguisher Install
  • Round the World
    • RTW Route East #12 rev1
    • Survival Equipment
    • Training Flights
  • Other Stuff
    • Blog
    • Around the World: RAAUS Sport Pilot Issue 110
    • Taxi Tests
    • Summary Feb ’24 from an SAAA Meeting
    • AOPA Pilot 27th Sept 2019
    • Build Tests
    • Flying Stories
      • A Long Easy Dream ’06
      • Townsville ’07
      • Cairns ’08
      • Albany ’08
      • East Coast ’08
      • Brisbane ’09
      • Cairns ’10
      • Perth ’10
    • Non Build Mods
      • F16 Scoop for JZE
      • Ram Air Box for JZE
      • Strange Tips
    • Milestones
    • Links
  • Contact

Blog

Home
Blog
Oil Pressure and Hell Hole Wiring

Oil Pressure and Hell Hole Wiring

10 months ago
Dave Berenholtz
Blog, Ch 23 Engine Installation
Date:  06-23-2024
Number of Hours:  20
Manual Reference:  23

First engine start, in the airframe I have built is getting closer. A first step was to see if we had oil pressure now all those lines were in place.

https://alongwayroundtheworld.com/wp-content/uploads/2024/07/23_6_23-oil-pressure-runf8sec.mp4

OK, not the most exciting video. For me putting 8 liters of oil in the engine is a milestone.

https://alongwayroundtheworld.com/wp-content/uploads/2024/07/23_6_23-oil-pressure-runfb.mp4

With that W100 oil in the engine, we ensured the top spark plugs were out so we had no compression. Then we used the starter motor to turn the engine over, with no load, and we waited to see that we had oil pressure. Yes, oil pressure, we are good. So on to the next step.

The wiring in the hellhole has been monumental. My un-named avionics guy is doing a fantastic job in this hard to get at place.

For many months this has just been a jumble of wires.

I mounted the two water pumps in here some time ago but of course they are out to get this cable work done.

We have a shunt for each alternator and that earth tree. You can see the HF antenna tuner as well upside down on the ‘roof’.

Here’s an engine overview as I’m sick of being under the plane on that creeper.

Now with the pumps in things look even tighter.

Yes, not a lot of space left.

Here again you can see whats going on.

Previous Post
Sealing Radiators to Cowl Gap 1
Next Post
Coolant Leak

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Fill out this field
Fill out this field
Please enter a valid email address.

CategoryLogsHours
All157617079
Uncategorized135
Ch 3 Education220
Ch 4 Fuselage Bulkheads25231
Ch 5 Fuselage Sides32283
Ch 6 Fuselage Assembly30270
Ch 7 Fuselage Exterior14140
Ch 8 Roll Over/Seat Belts990
Ch 9 Main Gear/Landing Brake71642
Ch 10 Canard28287
Ch 11 Elevators36298
Ch 12 Canard Installation12102
Ch 13 Nose and Nose Gear1291097
Ch 14 CenterSection Spar57525
Ch 15 Firewall and Accessories448
Ch 16 Control System27237
Ch 17 Roll/Pitch Trim System654
Ch 18 Canopy70502
Ch 19 Wings, Alierons1271090
Ch 20 Winglets/Rudders71528
Ch 21 Strakes - Fuel/Baggage65437
Ch 22 Electrical System591031
Ch 23 Engine Installation961152
Ch 24 Covers/Fairings/Consoles25202
Ch 25 Finishing561084
Ch 26 Upholstry340
Fuel System46310
Rollover1050
Cabin heating System60331
The Ferry Tank335
Blog2694182
Build Mods2252513
Nose Gear Doors856
Wheel Pants/Gear Leg Fairing40473
Oxygen System762
Roll and Pitch Trim964
Winglet Intersection Fairings445
Baggage Pods11104
Pilot Side Windows437
RAM Air & Hellhole Cover15177
Main Gear Beef Up322
Post Cure124
Fire Extinguisher16
Wing Fences13
EVS (Enhanced Visual System)130
Hinge Upgrade115
Cowl Keeper110
Rudder Gust Locks19
Cooling20607
Taxi Tests42
Flying10

Complete the Test Flight Program

2025/6/30 10:26:01

Round Australia in Four Flights

2026/4/1 10:26:01

Round the World Departure

2026/8/22 10:26:01

Rough River Flyin, Sept 23, 2026

2026/9/23 10:26:01

© Copyright 2025 Dave Berenholtz