9/18/2020 Zf4hp22 Rebuild Manual
ZF4HP22, ZF4HP24 - Transmission Rebuild kits - Bushings. Manual Lever ZF3/ZF4HP22 1976-UP: $11.31. ZF4HP22 / ZF4HP24 *Not Available! ZF 4 HP-22 Repair Manual, which is the most comprehensive repair coverage for gearboxes, now offers a huge multi-user capability for computer networks.
The 4HP22 is a four-speed automatic transmission from ZF Friedrichshafen AG for passenger cars with rear wheel drive or 4X4 layout. 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.
This repair manual provides instructions, installation instructions, maintenance manuals and other service information for transmission ZF 4HP22. This manual contains detailed drawings and diagrams that help you to get a detailed description of all systems of transmission ZF. Cars Repair Manuals, repair manual. Rebuilding the ZF4HP22 automatic transmission. Problem: 'A' clutch burnout: transmission will not move the car forward or there is a long delay once the car is put into gear.
Technical data[edit]Gear ratios[edit]
Torque[edit]
The ZF 4HP22 can handle from 100 to 380 NM of input torque.
Applications[edit]4HP22[edit]Zf4hp22 Rebuild Manual
Jaguar xj6 1994-1997
4HP22EH[edit]
Four-wheel drive configuration
4HP22HL[edit]
Rear-engine designrear-wheel drive configuration
4HP22 failures[edit]
The 4HP22 transmission can be rendered undriveable when held on P or N setting and too high engine rotation speed is applied for too long, for instance during emissions testing. Examples of situations that could lead to transmission failure include warming up the catalytic converter on petrol engine-powered vehicle with too high RPM, or while measuring amount of smoke on diesel engine-powered vehicle and keeping the throttle full for too long time.[17]The correct procedure would be to stop the engine for at least 90 seconds, do the test (without selecting again D or R, this means without re-pressurizing the gearbox) for no longer than a minute, and if the procedure must be repeated, stop again for at least 90 seconds and repeat.Another issue is the governor valve sticking, which can be caused by contamination. i.e. clutch plates or other parts disintegrating. The fine debris finds its way past the filter and tends to accumulate in the governor, causing it to stick. A temporary solution is to remove and clean the governor. The problem will often recur as debris from damaged parts continues to build up in the governor. If the problem continues after cleaning the governor then it may be necessary it replace the autobox.Usual symptoms are failing to shift after 1st gear while the gearbox is still cold, and then failing to kickdown to 1st while at a stop. The governor is located at the end of the gearbox and usually it starts to work again after a cleanup.
See also[edit]Free Transmission Rebuild ManualReferences[edit]Zf 4hp22 Rebuild Kit
Zf 4hp22 Rebuild Manual
Atsg Zf4hp22 Rebuild Manual
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