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Search results - "4mm"
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44mm holes added to aid airflow to the intercooler188 views
6mm PA12 tubing with heat shrink applied 0508.JPG
6mm PA12 grade nylon tubing with heat shrink applied 539 viewsShows some of the 6mm air line with heat shrink applied to one end of tubing. Shrink will be applied to the other end once field cut to length. These four tubes, each about 20 ft (6m) long, feed to the rear. Re the front air lines, (not shown), four additional lengths, each about 10 ft (3m) long, are required plus one more 3 metre length for compressor air. The 6mm tubing is a Nylon product specified as PA12. There is also a very similar Transport grade PA11 material, however it seems that PA12 is the more common Transport grade now in use. Also the applicable DIN standard seems to be both DIN 73378 and DIN 74324 for the nylon tubing. The working pressure of the 6mm tubing is about 27 Bar and bursting 82 Bar @ 20C. This is for the 1mm nominal wall thickness material, (4mm ID, 6mm OD).
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Sill protectors796 viewsThese replace the plastic sill protectors. 4mm mild steel plate, bolted through the existing holes in the side and underside.
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Thread upload15 viewsImage uploaded in thread 137965
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Thread upload9 viewsImage uploaded in new thread
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Old Scorpions still got 4mm tread so kept them290 views
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24mm Ropes279 views
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24mm Ropes257 views
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Goodyear Wrangler HP 255/55R19 with 4mm tread74 views
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rullino elastomero merdoso 4mm35 views
John Guest Push In quarter inch DOT-A Union761151b8b165121f24da2ad39a17d24d.jpg
John Guest DOT all plastic fitting714 viewsThis is a picture of the John Guest DOT all plastic union. If you look closely, you can see the DOT imprinted in raised letters on the end of the fitting. This is of a 1/4" connector rather than the 6mm that the 3 requires.

The picture is similar to the air suspension pneumatic fitting union that Land Rover sells as replacement part # STC8580. This is for 6mm OD tubing size. The STC8580 comes with what are called "Collets" at each end that cover up the press to release feature underneath. See the John Guest web site www.johnguest.com under the Pneumatics section and also in Downloads for their catalog for install and remove instructions.

The actual "air brake spec" fitting that Land Rover provides has an interior 4mm OD ferrule that slips inside the 4mm ID of the nominal 6mm tubing. I have not yet been able to obtain the John Guest part number for the LR fitting, only the LR part number. This part number was generated for the RR Classic air systems.


John_Guest_Push-in_Pneumatics_Fittings_6_mm_straight.doc
John Guest (LR part # STC8580) push in straight 6mm tubing to tubing connector727 viewsThis picture is similar to the air suspension pneumatic fitting union that Land Rover sells as replacement part # STC8580. This is a 6mm OD tubing size push in to install straight tubing to tubing fitting. The STC8580 comes with what are called "Collets" at each end that cover up the press to release feature underneath. See the John Guest web site www.johnguest.com under the Pneumatics section and also in Downloads for their catalog for install and remove instructions.

The actual fitting that Land Rover provides has an interior 4mm OD ferrule that slips inside the 4mm ID of the nominal 6mm tubing. Hence the fitting depicted and part number are not actually correct. I have not yet been able to obtain the John Guest part number for the LR fitting.

The fittings that show in this doc are what I call food service fittings rather than transportation or Air Brake fittings. The part LR sells, (STC8580), is the Air Brake type for transportation.
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LR3 Denso Alternator YLE500390 pulley view817 viewsNote the DENSO sticker on the side. Denso calls their nominal 150 amp 12 Volt alternator an SC2 design. SC means Segment Conductor which apparently increase the winding density of the stator coil, hence yielding a physically smaller lighter alternator for a given output. I presume the 2 means the second try at getting it right. A Denso part number is 4280003690 for the alternator, (there are others, as below).

Rotation is clockwise and the 54mm diameter pulley has 6 grooves (PV6x54). Count the pulley grooves on both the one you remove and your new one - some replacement alternators seem to ship with 5 or 7 grooves so you might be swapping pulleys.

A previous LR part number was YLE500190 for the older variation of the newer YLE500390 unit.

An additional part number for a factory rebuilt is Nippon Denso 210-0569 for the petrol V8 alternator. Other Nippon Denso numbers include 104210-3690 and 104210-3691. The Lester number is 11206 which relates to another Denso number of 290-5287. WAI uses 11206N.

From 2006 to 2009, the internal regulator is a Transpo IN6349 and of the B circuit type if it can be said that applies to PWM, (Pulse Width Modulated), regulators.

The "regulator" inside the alternator is therefore really not a regulator in the old sense of the term but instead an instruction receiver from the ECM that translates Pulse Width Modulated (PWM) signals into a form that the alternator understands – digital like signals from the Engine Control Module(ECM) into analogue like signals that the windings understand.
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Thread upload5 viewsImage uploaded in thread 154265
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Reservoir Bung 24mm socket 1149 viewsThis is the view of the air tank at the end nearest the front left wheel. This is what you see before you do the mod. The other view is after the mod.

On pre 2008 models, there is this 24mm socket hex head bung, M20 x 1.5 thread, that can be unscrewed and the Schrader valve assembly installed instead. On newer 3's the bung hole was deleted from the front end of the air tank; hence the mod as described, is then not possible.
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18" SCORPION 4MM31 views
     
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