| Search results - "oil," |
ZF 6HP26 Transmission Cooling System Description and Operation2910 viewsThe five page pdf details the operation of the cooling system as related to cooling engine oil, transmission oil and providing hot water to the cabin heating system.
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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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ZF 6HP26 transmission fluid drain and refill procedure4011 viewsThis is the Land Rover instruction pdf and I note they have it right - that is remove the filler plug first, then the drain plug. Also before you attempt that, not only do you need oil, but also new fill and drain plugs as the sealing washers are deemed single use only.
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LR 6HP26 transmission oil part number TYK5000501413 viewsThis jpg shows the genuine Land Rover transmission oil, part number TYK500050, for the 6HP26X tranny. The Shell product number is M-1375.4 but you cannot buy the oil retail from Shell. The container size is one litre.
A routine oil change where the pan/filter combo is not changed takes about 3.5 to 4 litres of oil. When the tranny is brand new, a dry fill can take up to 9.5 litres of oil however around 7 litres is more common for when a new pan/filter combo is installed on an already in service transmission.
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transmission, transfer and differential oils specs, quantities and info121 viewstransmission, transfer and differential oils specs, quantities and info
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ZF LifeguardFluid6 transmission oil.1386 viewsThis is an interesting pdf in that under the ZF 6HP26 six speed section, it provides the various automobile manufacturer part numbers for their version of the appropriate tranny oil, all of which seems to be the LifeguardFluid6 oil, ZF part number S671 090 255. Note the fine print and do not confuse it with the LifeguardFluid6 Plus oil for vehicles with the Torsen AWD setup such as the Audi Quattro, VW 4Motion vehicles and I think the BMW FF Range Rovers of an earlier time.
Also of interest at the bottom of the pdf is the recommendation for replacing the transmission oil "between 80,000 km and 120,000 km or 8 years, depending on the load." I also do not see any reference to "sealed for life" but almost as optimistic, "maintenance free" but with the proviso "intended for normal operating conditions". This would most typically be the Sandringham Castle Grounds in the UK rather than Cape York, QLD.
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