To see an explanation of our core deposit please click here. It has been fitted with the overhaul kit and bmw output shaft, and awaits the reattachment of the following. Refer to figure 10 for exploded detail view of the rear side of the main valve body. Sonnax transmission products catalog canada wide parts. This is a completely rebuilt valve body for the zf 6hp series of transmissions. The legend for figure 10 which identifies the main valve body components is found on page 16. Refer to figure 9 for exploded view of the valve body assembly components. The difference between 4hp22 and 4hp24 modifications lies in frictions and steel discs in packages. Zf 4hp22 transmission service repair manual pdf online download. Epicyclic gear set 2 also rotates as a solid block. We can easily read books on our mobile, tablets and kindle, etc. Sonnax rebuilt valve body chr191 is no longer in production.
Spring installs into the case, followed by the thermal. Zf4hp22 transmission rebuild kit with clutch plates no steel plates. All our boxes are fully rebuilt including the valve body and come complete with a rebuilt torque converter. Zf automatic transmissions service manual valve reverse gear clutches b,d and e are engaged. All our boxes are fully rebuilt including the valve body and come. Technical repair manual, zf4hp22, zf4hp24 69400a cobra. Refer to figures 16, 17, and 18 for valve body retainer locations in the various valve bodies. Help document of zf4hp22 valve body manual guidesbook 12 zf4hp22valvebodymanual. Help document of zf4hp22 valve body manual guidesbook 12 zf4hp22 valve body manual. Transmission repair manuals zf 4hp22 4hp24 rebuild. The modification with the valve body type 9 and 4 solenoids is the most common in repair, while earlier series with 5solenoids in the valve body are considered to be a rarity.
Clutch 562 150 892 634 582 891 182 612 052 592 forward planet sun gear 584 882 886 594. We are closely monitoring all updates and taking precautions. Zf4hp22repairmanual motor vehicle manufacturers car body. The mechatronic unit is remanufactured with the newest updates available at the time and only with 100 % original oem parts. Sizes for the valve body assembly for the defenderdiscovery 300tdi version of the zf4hp22 gearbox. Disassembly and assembly of the transmission is explained in chronological order. The adaptive pressures are showing this too, with the compensation pressures at maximum for 12 in speed range one, and for 23 in all speed ranges. Zf 4hp22 transmission service repair manual pdf online. A separate repair manual is available for valve body repair. Zf4hp22 transmission rebuild kit bmw zf4hp22 transmission. Zf4hp22 valve body rebuild workshop manual printable 2019the most popular ebook you must read is zf4hp22 valve body rebuild workshop manual printable 2019.
The last rubber seal at the back end of the box is sometimes an angled one. This manual contains the exact work procedure to repair transmission 4 hp 22. Then pull the valve block and take it to your clean bench, the order youll probably go in is mv5 throttle valve, mv12, lower front block shift connector, lower rear block, then main channel. These units are notorious for several complaints, the most common being. Pdf zf4hp22 valve bodyzf4hp22 valve body manualmanual digital library is a good ashcroft transmissions is a uk based company specialising in the supply of rebuilt. Transmission repair manuals zf 4hp22 4hp24, diagrams, guides, tips and free download pdf instructions. Information about rebuild transmission zf 4hp22 4hp24. Refer to figure 19 for the locations of the orifices, checkballs, screens, and the check valves and springs that are located in the channel plate. Sonnax transmission products are the number one choice of large transmission remanufacturers, quality valve body rebuilders, and veteran independent specialists around.
Basically a bent scriber, just hook them out, you need new ones when you rebuild. This protocol insures that the customer gets the highest quality product each and every time. Zf suggests this be replaced on every valve body rr. Whether you want to rebuild the valve body yourself or save time and money with a fully remanufactured unit, sonnax has you covered.
Zf 6hp19 6hp26 rebuilt, updated transmission valve body. Zf 4hp22 problems and valve block rebuild link the issue has been that shifts are getting slow to complete under power and when cold the box has been hanging on to shift from 12. The above is a land rover zf 4hp22, with the hard work complete. Cobra transmission is designated as an essential business by florida and thus open and shipping product. This is what makes a revmax zf 6hp valve body superior to the rest. Refer to figure 15 for channel plate exploded view and turbine speed sensor location on the channel plate. Refer to figure 14 for lower rear v alve body exploded view and identification of valves. The 4hp22 was used by landrover in the v8 defender, range rover classic and the disco 1. We do not just go thru and replace what is bad on each specific valve body, instead, a standard protocol is followed that replaces all known failure prone. Zf4hp22 land rover automatic transmission filter service. Zf4hp22 24 rwd 4 speed d c e b a 750 070 034 311 530 510 520 pump body stator bell hsg. As the front planet gear carrier of epicyclic gear set 1 is locked, the direction of output shaft rotation is reversed. Each revmax valve body has a predetermined protocol that is followed for each valve body type. In this section of our site you can download schemes and guides.
Perform a complete valve body rebuild on a zf 4hp22eh transmission with e9 7 pin, 4 solenoid valve body, in order to improve shift quality, and eliminate some anomolous behaviors of this notorious transmission. Funny you should post his i am about to attempt to rebuild my 4hp24 valve body is the 4hp22 similar enough to use this as a guide i am just having a hard time finding a rebuild kit for it, research and calling around there is no kit for you have to order the parts individually. Zf4hp22 transmission rebuild kits,zf4hp22 transmission filters. Bmw e32 zf4hp22 4 speed automatic transmission rebuild. In the next photo, i have rolled the gearbox onto its side and removed the sump. Download automatic transmission repair manuals and find repair parts. The overall seal heights on these vary depending on application. Below are some websites for downloading free pdf books where one can acquire all the knowledge as you desire. Repair manual bmw 1043 751 110 check out the write up by jason once more what he ordered, that gives you an idea amazon kindle online reading zf 4hp22. Depending on the failure, the repair of the transmission can be done as necessary.
Fluid capacity and type, valve body and solenoids charts. One bolt different from the bmw writeup from memory but follow the rave. You will find yourself looking at a large and confusing array of torx screws. Please expect some delays in shipping due to the coronavirus covid19. Some hold the valve body on to the gearbox, and some hold the valve body together. The zf 4hp24 unit is a failsafe and massive transmission, constructed with. Please check with your distributor for availability. Transmission repair manuals zf 4hp22 4hp24 rebuild instructions.
Buffalo engine general motors 700r4, 4l60, 4l60e, 4l65e, 4l70e shift kits, zip kits, valves, and other valve body components. First, the filter must be removed 3 torx screws, and then you can get to work removing the valve body. If you have any problems with repair of your gearbox our site will help you with information. Zf4hp22 valve body rebuild workshop manual printable 2019 books may be far easier and much easier. Zf 4hp22 transmission repair manual pdf epcatalogs. Zf 4hp22 transmission workshop service repair manual.
Zf4hp22, zf4hp24 cambio teckpak 5 solenoide valve body only 19831989 82836. Weve been following the rebuild you did on the 7 pin 5 series trans. Atsg technical manual overview a brief look at the atsg line of transmission technical manuals, and the information they offer. Zf 6hp21 6hp28 rebuilt, updated transmission valve body.
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