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Forum: Trailers & towing 15 September 2014, 10:08
Replies: 35
Views: 9,982
Posted By Richard Selman
My Dixon Bate trailer has 2 axles with WAP disc...

My Dixon Bate trailer has 2 axles with WAP disc brakes.

Not perfect but much less work than the previous standard drums on the old boat. Seems to be much easier to keep them working properly...
Forum: Engines & props 27 July 2014, 17:20
Replies: 7
Views: 1,148
Posted By Richard Selman
Best liquid gasket for petrol tank sender

Topped off the internal petrol tank in the Vipermax this afternoon and noticed fuel coming up the sender bolts. Surprisingly fast leak - emptied the filler tube in a few minutes. Always had a wiff...
Forum: Trailers & towing 15 July 2013, 18:54
Replies: 81
Views: 14,532
Posted By Richard Selman
Ranger's probably the nicest looking out of the...

Ranger's probably the nicest looking out of the box and the canopy seems to look like it has actually been made for it.

Rok smartens up a bit ......

VW Amarok*-*delta4x4...
Forum: RIBs & ribbing 15 July 2013, 18:51
Replies: 3
Views: 1,200
Posted By Richard Selman
Dunstaffnage

Hoping to meet some friends in their yacht at Tobermory, Mull in a few weeks. Is Dunstaffnage an Ok launch site? Only been out of Craobh for ERR 2011 and this will save me 20 miles or so, car and...
Forum: Trailers & towing 13 July 2013, 08:59
Replies: 81
Views: 14,532
Posted By Richard Selman
Just about to swop out my 7yo 50k man Navara for...

Just about to swop out my 7yo 50k man Navara for an auto Amarok. Only problem I had with the Nav was losing a front wheel bearing on the lonely road between Fort William and Aviemore coming back...
Forum: Engines & props 31 May 2013, 20:16
Replies: 45
Views: 33,080
Posted By Richard Selman
Did you not see the engine/box setup running...

Did you not see the engine/box setup running before you bought it? Why did you need to replace the cables?

Cheers

Richard
Forum: Engines & props 31 May 2013, 14:20
Replies: 45
Views: 33,080
Posted By Richard Selman
Also park right outside Mackay marine (yammy...

Also park right outside Mackay marine (yammy dealer) every morning.

This might help. Nice pics.

Yamaha 703 Control- converting pull to push (https://kaplan1.com/yamaha/)

The fact that you're...
Forum: Engines & props 31 May 2013, 13:33
Replies: 45
Views: 33,080
Posted By Richard Selman
Lawrence, I have sent a pm. I'm just up the...

Lawrence, I have sent a pm.

I'm just up the road from you.

Richard
Forum: Engines & props 31 May 2013, 06:04
Replies: 45
Views: 33,080
Posted By Richard Selman
The neutral lock works when the handle is flipped...

The neutral lock works when the handle is flipped over (the box is designed to be reversible). I had two of these on my last rib bolted together with one flipped acting as one unit on twins.

Best...
Forum: RIBs & ribbing 29 April 2013, 18:23
Replies: 51
Views: 12,173
Posted By Richard Selman
What prop, offset and height did you end up going...

What prop, offset and height did you end up going for? Can't quite see whether the engine is on the transom or up a hole.

Richard
Forum: Tow vehicles, 4x4s, trucks, cars & bikes 13 November 2012, 06:57
Replies: 34
Views: 6,967
Posted By Richard Selman
Sorry Alan, what I was asking was how well (or...

Sorry Alan, what I was asking was how well (or for how long) can an auto box/torque converter handle major amounts of slip as it slowly hauls the boat up a steep incline. What happens if you...
Forum: Tow vehicles, 4x4s, trucks, cars & bikes 12 November 2012, 12:38
Replies: 34
Views: 6,967
Posted By Richard Selman
Alan, Would an auto box do completely away...

Alan,

Would an auto box do completely away with the need for low ratio for boat recovery type activities i.e. needed for a relatively short period up a ramp or steep incline before going back to...
Forum: Tow vehicles, 4x4s, trucks, cars & bikes 10 November 2012, 11:10
Replies: 34
Views: 6,967
Posted By Richard Selman
Beat me to it: Brake energy recuperation: ...

Beat me to it:

Brake energy recuperation:
Every time the car brakes, kinetic energy is converted into electricity and stored in the battery. Which means, just the act of braking recharges the...
Forum: Tow vehicles, 4x4s, trucks, cars & bikes 10 November 2012, 10:34
Replies: 34
Views: 6,967
Posted By Richard Selman
In addition, towing limits have increased from...

In addition, towing limits have increased from 2,800 kg to 3,000 kg for manual models, while a new eight-speed automatic transmission has been introduced and has a higher towing limit of 3,200 kg.
...
Forum: Tow vehicles, 4x4s, trucks, cars & bikes 10 November 2012, 04:49
Replies: 34
Views: 6,967
Posted By Richard Selman
Yep perfect solution if you can get them - which...

Yep perfect solution if you can get them - which 4X4 do you have?

I tried to get manual hubs for the Navara when I got it in '05 but they don't make them for the D40 model (the version since '04)...
Forum: Tow vehicles, 4x4s, trucks, cars & bikes 09 November 2012, 07:56
Replies: 34
Views: 6,967
Posted By Richard Selman
Amarok - any use?

Thinking about changing out the Navara. Its been pretty good however where I launch I need to use low ratio to save the clutch and I've wound up the transmission a few times climbing round the...
Forum: RIBs & ribbing 05 October 2012, 15:42
Replies: 12
Views: 2,394
Posted By Richard Selman
[QUOTE=captnjack;490620]P1*V1/T1 = P2*V2/T2 ...

[QUOTE=captnjack;490620]P1*V1/T1 = P2*V2/T2

So if you assume volume is constant (not quite, fabric does stretch a little bit).

2/20 = X/30
X= 3psi



Formula correct, units wrong. ...
Forum: RIBs & ribbing 28 September 2012, 17:12
Replies: 12
Views: 2,394
Posted By Richard Selman
If the air in the tubes went up to 30C due to...

If the air in the tubes went up to 30C due to heat conduction from the outside air then the pressure would rise by 3.4% according to the ideal gas laws (which are a good approximation at these...
Forum: RIBs & ribbing 24 April 2012, 04:53
Replies: 44
Views: 9,119
Posted By Richard Selman
Baggen, Did you drill the transom hole up...

Baggen,

Did you drill the transom hole up and right through into the void? If you did you might be getting the water that will always be there in small amounts. I think inspection hatches are...
Forum: RIBs & ribbing 18 April 2012, 17:24
Replies: 16
Views: 2,395
Posted By Richard Selman
Thanks for the advice. Decided to put bigger...

Thanks for the advice. Decided to put bigger stainless plates on and bolt through with 4 fixings per side. Mark at Marine Fabrications is on the job (did my A-frame). I suppose that will be a whole...
Forum: RIBs & ribbing 16 April 2012, 03:55
Replies: 16
Views: 2,395
Posted By Richard Selman
drilled one side up to accept 6.4mm rivets but...

drilled one side up to accept 6.4mm rivets but stopped because the holes were getting so close they are almost joining. also there is a tube inside the mast to prevent crushing and the rivets were...
Forum: RIBs & ribbing 15 April 2012, 17:59
Replies: 16
Views: 2,395
Posted By Richard Selman
Welding Aluminium Mast

Technically this is a rag and stick question however I think I'll get better mechanical advice on this forum. Doing 20 knots+ tends to get us grouped in with the ribbers by the yachties anyway...
Forum: Trailers & towing 16 March 2012, 07:53
Replies: 33
Views: 5,710
Posted By Richard Selman
To the guys that have managed to get other pads...

To the guys that have managed to get other pads to fit, did they have the right slots on the outer edge of the pad backer plate to allow the pads to slide back and forth on the retaining pins as I...
Forum: Trailers & towing 15 March 2012, 18:45
Replies: 33
Views: 5,710
Posted By Richard Selman
Manual

Manual now pdfed. If you need a copy PM me with an email address. Its 7Mb (scanned at hi-res to capture the detail in the drawings).

Richard
Forum: Trailers & towing 13 March 2012, 20:15
Replies: 33
Views: 5,710
Posted By Richard Selman
The problem with these brakes is that the main...

The problem with these brakes is that the main part of the caliper cannot be stripped down. There are three concentric shafts all moving independantly and its almost imposible to grease them properly...
Showing results 1 to 25 of 250

 


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