Repair instruction contains detailed repair and service information, schematics and diagrams, intended to improve the level of service of transmission zf. Autoadaptive ecu used for managing the converter, gear changes and specific. Zf 5hp24 automatic transmission spare parts catalog table of contents 5hp24 transmission overview north american applications. The next component to get out of order is the assembled oil pump. The 4hp20 is a very heavy gearbox, weighing in at nearly 90kg. Va02 8 speed rwd full electronic control zf 8hp70 1087 010 xxx. Or you top it up, then drain again, several times over so you end up with nearl 90% new. I have just fitted a rebuilt zf gearbox but the gear shifting speeds is nothing like it used to be. In other words, the torque converter functions like a clutch in a manual transmission. This manual covers the procedure for repairing the complete transmission. They also listed vehicle manufacturers part numbers to be used in the zf 4hp20, which can be looked up in this pdf. Continue reading zf 4hp22 automatic gearbox frequently asked questions.
The sachs hydrodynamic converter clutch for passenger cars can be. The following subjects are dealt with in this document. No responsibility can be taken for any loss, damage or injury resulting from following this guide. The repairing of this transmission is only allowed to persons with specific training from zf. Adobe software that allows you to read and to pdf to word converter free pdf to word converter. Zf getriebe gmbh, saarbrucken, department mktd no part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of zf getriebe gmbh, saarbrucken printed in germany. What is a adobe portable document format adobe free reading. Find your pdf catalogs for spare parts to download free of charge. I suggest you do it before your oil pump falls to pieces jut like the last quote here firstly you should know that you cannot replace the oil with the box in situ, as the torque converter holds half the oil so.
Zf, who manufacture these boxes reccomend an oil change every 60,000 miles. Zf 4hp14, 4hp18, 4hp18fle, 4hp20 high energy friction clutch. This transmission is intended for the torque up to 330 nm. This automatic transmission has a reinforced design that allows using it with. Al4 automatic transmission the aim of this document is to give a brief description of the design and operation of the electronically managed al4 automatic transmission which offers precise, adaptive control as well as excellent gear changing quality. The 4speed automatic transmission zf 4hp20 has been installed on a wide range of european fwd cars since 1995. Two planetary gear sets, one ravingneaux gear set and one standard. Renault laguna i b56k56, repair manuals, english, 7. A short pdf that was attached stated the intervals apply to 4,5 and 6 speed transmissions. S671 090 170, and recommend an oil change at 60,000 miles. The entire disassembly and assembly procedure is described in chronological order. Pro otevreni a instalaci elearnu potrebujete program pro instalaci obrazu cd, napriklad 20022006. Zf 4hp20 lmo renault,citroen,peugeot,fiat,alfa,mercedes 4 speed fwd electronic control code. Your a clutch forward drive has failed and you will require a replacment autobox.
Technical information transmission oil recommendation. The repairing of this transmission is only allowed to persons with specific training from zf getriebe gmbh. Zf 4hp20 is used on peugeot, renault, citroen with 23 liter engine. Installing the converter bell housing, control unit and oil pan into installing ancillaries oil cooler, converter. Never change torque converter oil unless it gives off a smell of burning most problems start just after changing the oil my alfa 164 had a zf sports auto which lasted over 170k miles and the oil was never changed. Passenger car torque converters sachs zf aftermarket. Renault laguna i b56k56, manualy servisni, anglicky, 7. Instructions for rebuild transmission download manuals. Zf 4hp20 automatic transmission repair manual pdf free online. Zf 4hp16 daewoo, chevrolet, suzuki automatic choice. Dec 27, 2012 this feature is not available right now. Introduced in 1980, it was produced through 2003, and has been used in a variety of cars from bmw, general motors, jaguar, land rover, maserati, peugeot, and volvo. I wrote to zf uk, they confirmed that the zf 4hp20 autobox should use zf lifeguardfluid5 zf no. Converter group 15 parking lock group 16 brake group 17 planetary drive groups 18.
I believe some people have flushed more by draing from the cooler piping. Zf 5hp24 automatic transmission spare parts catalog table. The 4hp20 unit has been installed on vclass mercedes since 1998. The 4hp22 is a fourspeed automatic transmission from zf friedrichshafen ag for passenger cars with rear wheel drive or 4x4 layout. Initial vibrations caused by unevenly wornout lockup clutch lead to vibrations on the pump shaft and leakages through the seal. These fluids may cause internal damage or unpredictable results when used with zf overlapping shift. Zf 4hp20 automatic transmission repair manual pdf online.
The zf 4hp14, 4hp18, 4hp18fle, 4hp20 19951999 b, e pack high energy r574250 high energy friction clutch plate is. This transmission is manufactured in germany by zf and carries the designation zf5hp19 the zf5hp19 series is an electronically controlled, five speed automatic transmission with a lockup clutch type torque converter. Here are some frequently asked questions regarding the 4hp22 automatic gearbox. Zf 5hp24 automatic transmission spare parts catalog. In some cases, may appear problems with the oil pump or with the slide bearing. Like most other models of automatic transmissions, the weak point of 4hp20 is the torque converter. Use pdf download to do whatever you like with pdf files on the web.
Technical information transmission oil recommendation zf transmissions have been engineered to operate only with zf approved fluids. Introduced in 1995, it remains in production, and has been used in a variety of cars from citroen, lancia, mercedesbenz, peugeot, and renault. Zf 4hp22 6hp26 5hp19 5hp24 5hp30 transmission pdf manuals. Autoadaptive ecu used for managing the converter, gear changes and specific programs. Peugeot 406, mercedesbenz vito, mercedesbenz vclass, alfa romeo 166, lancia kappa, phedr. Common defects, ranging from problems with deterioration of the automatic gearbox for example, problems with solenoids and torque converter, ending the breakdowns leading to the overhaul of gearboxes where already there is a problem with the valve body or with the friction clutch are considered in this part. The 4speed automatic transmission zf 4hp20 has been installed on a wide range of. Stmzf20 features 2 c pack, 3 b pack, 4 d clutch 4hp20, 6 b, e clutch peugeot. Ii preliminary information this manual covers the procedure for repairing the complete transmission. Automatic gearbox servicing response from zf page 1. For highquality repair and maintenance of automatic transmission zf 4hp20, you should purchase this repair manual. Whether you need zf4hp20 wiring diagram information, zf4hp20 transmission rebuilders tips, zf4hp20 technical information, zf4hp20 diagnostics, zf4hp20 troubleshooting help, or just answers to your zf4hp20 transmission rebuilders question, the transmission rebuilders network is the place to go.
The torque converter of the 4hp20 unit is the first component that cannot endure intensive exploitation. Kit oversized torque converter clutch valve requires toolkit 8hp45. Pdf online zf 4hp20 automatic transmission repair manual. This repair manual covers the procedure for repairing the complete transmission zf 4hp20. The zf 4hp20 is a fourspeed automatic transmission for passenger cars from zf friedrichshafen ag. The work is all my own and has been carried out with no reference to official zf service data. Information about transmission zf 4hp20 due to the modernized design of the automatic transmission, modification zf 4hp20 provides the smoothest switching without jerks and pulls, when stages are changed. Pdf catalogs for vehicle parts from zf aftermarket zf aftermarket. Apr 14, 2012 descricao quase completa do cambio 4hp20.
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