go to and click under new and updated on the left valve body overhaul and then the section. wheel. Roller Clutch. Gov. Valve Body. A. B. C. D. E. I. ZF. I. ZF3HP22, ZF4HP22, ZF4HP BMW ZF 4HP22 Remanufactured Valve Body. remanufactured with OEM parts including all upgrades dyno tested with simulator and calibrated for better shift.

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Check out our Jaguar Up Pipes today! Any and all input is appreciated.

4gp22 Parts Webstore Garfield St. Sonnax high performance transmission products meet the toughest challenges faced by hard-working, daily-use transmissions as well as racing units going all-out on the street or track.

Running a magnet through it didn’t pick anything up, although I’m not entirely sure whether that was a relevant test. The governor is located at the end of the gearbox and usually it starts to work again after a cleanup.

ZF4HP22 EH Harsh Shifting “FINALLY” Resolved!!! –

To remove the bellhousing, all the bolts you can see in the photo must be removed. About the size of a cantaloupe, this one part creates all of the different gear ratios that the transmission can produce.

Tuning the transmission only, will be only a patch for a full solution. The last 75 V8 ran on this engine, rear wheel drive. Bolt the converter to the flex plate using loctite or similar on the thread of the bolts. WarrenL Active Member Sep 3, I didn’t have any solenoids that had a metal mesh filter at the end but there was one small rectangular shaped metal mesh filter in the solenoid section that housed the main pressure regulator solenoid.


Need automatic transmission parts? One bolt different from the BMW writeup from memory but follow the rave. This machine has enabled us to improve the quality of our boxes by identifying any potential faults or problems before the box reaches the customer.

The materials used in our seals include nitrile, PTFE, fluorocarbon and polyacrylate. Message us, send us a link or listing number from Amazon, Ebay anywhere. Both springs had broken and decided to do the dance of death. Shogun, wherever you are Brutal I can do, but I will have to go and buy a scribe. Well done for the informative thread, going to pick up a 4HP22H from a Jag tomorrow so it’ll sit next to all the other parts I’ve been locating for the old girls return to the road.

Originally Posted by damienb. Visit us and Call Synthetic fluids behave much better under extreme temperatures. Damage occurs to internal transmission parts, including warpage of metal parts, degradation of clutches, and melting of seals.


Land Rover Workshop Manuals

A shout out here to member eightofthem, a bloke who knows his Vavle and has provided me with absolutely invaluable help and advice along the way. Assuming you are using an HVLP gun: II Preliminary information This manual covers the procedure for repairing the complete transmission. Formula One transmissions are the most advanced in the racing world, with an unparallel combination of performance, weight and packaged size.

A calve planetary gear unit viewed from its delivering end.

You do not have the required permissions to view the files attached to this post. The easiest way to bocy a ZF to the 2. Move the shifter lever up and down through the gears slowly whilst checking the oil level and topping up as required.

Loading Unsubscribe from BoxWrench? Media New media New comments Search media. This page was last edited on 16 Septemberat I do apologise to the likes of Harvey et al if reading my posts sounds like telling grandma how to suck eggs.

Got distracted by other commitments this week. This can become a major problem especially on vehicles with high bocy figures.