Audi Workshop Service and Repair Manuals

Removing and installing valve body Removing –  Remove ATF oil pan → Automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38.

–  Remove bolts -arrows- for ATF strainer. –  Detach ATF strainer from valve body.

–  Remove retaining clip -arrow- for wiring harness connector. –  Remove wiring harness connector by pressing inwards.

–  Unscrew bolt -arrow- and detach gearbox speed sender -G38-/gearbox output speed (sender) -G195-.

–  On gearboxes with hydraulic control type “E18/2”, detach electrical connector for gearbox input speed sender -G182- at valve body -arrow- and unplug connector.

–  Slacken bolts for valve body in the sequence -17 ... 1- and remove bolts.   Caution t  Only remove the bolts marked; bolt -6- is only fitted on gearboxes with hydraulic control type “E17”. t  If other bolts are removed, this may affect the operation of the valve body or the valve body could come apart. t  Observe different bolt lengths.

–  Remove valve body from gearbox, at the same time guide out wiring harness connector.   Caution Only on gearboxes with hydraulic control type “E17”: To prevent damage after removal, do not put down the valve body on the gearbox input speed sender -G182- (located on reverse side of valve body -arrow-). Installing Installation is carried out in reverse sequence; note the following:   Note Always renew valve body if it has collected dirt or if it is defective.

–  Place valve body in position on gearbox housing (do not apply force). At the same time insert pin of detent plate -1- so that it engages in slot on selector slide -2-.

–  Fit bolts for valve body.   Note t  Note different bolt lengths. t  Bolt -6- is only fitted on gearboxes with hydraulic control type “E17”. t  On gearboxes with hydraulic control type “E18/2”, make sure that electrical wiring for gearbox input speed sender -G182- does not become trapped between gearbox housing and valve body. –  Tighten bolts on valve body in two stages as follows:

Step	Tightening sequence
I	–  Tighten bolts hand-tight in sequence -1 ... 17-.
II	–  Tighten bolts to 8 Nm in sequence -1 ... 17-.

–  Renew O-rings for wiring harness connector. –  Fit wiring harness connector -arrow- in gearbox housing. l  Installation position: lugs -1- and -2- on shoulder are horizontal, flat part -arrow- of connector should be parallel to sealing surface for ATF oil pan.

–  Fit retaining clip -arrow- for wiring harness connector and check that clip is properly engaged.

–  Secure gearbox speed sender -G38-/gearbox output speed sender -G195--arrow-. l  Tightening torque: 10 Nm.

–  On gearboxes with hydraulic control type “E18/2”, connect electrical wiring for gearbox input speed sender -G182-. –  Clip electrical connector into retainer on valve body -arrow-.

–  Fit ATF strainer to valve body and secure -arrows-. l  Tightening torque: 5 Nm. –  Install ATF oil pan → Automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.38. –  Fill up with ATF → Automatic gearbox 01V, front-wheel drive and four-wheel drive; Rep. Gr.37. Tightening torque

Component	Nm
Valve body to gearbox housing	8