ar2735d034003a

Removing, installing clutch valve units

Type ar · topic 27.35 · version 0100 · 1999-04-06

Applies to: TRANSMISSION 723.345 in MODEL 668, 670

Where it sits

Function group 2 Chassis › 27 Automatic transmission › 27.35 Valve body — Series 668 · Series 670

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.13 Line/hose/valve — Series 668 · Series 670

Also applies to engines/gearboxes: 723 345

AR27.35-D-0340-03A

Removing, installing clutch valve units

Removing, installing clutch valve units

L27.35-0003-01

Removing, installing

1 Remove springs (70/71), shut-off valve (72), plug (69) and trimmer valve (68) for 1st gear clutch.

Remove parts from the shift valve body in sequence and place on a suitable storage tray in the installation sequence. Parts of individual valves must not be mixed up. Mark the parts if necessary.

Removing, installing clutch valve units

L27.35-0004-01

2 Remove springs (62/63), shut-off valve (64), plug (61) and trimmer valve (60) for 2nd gear clutch.

Removing, installing clutch valve units

L27.35-0005-01

3 Remove spring (75), shut-off valve (76), plug (74) and trimmer valve (73) for 3rd gear clutch.

Removing, installing clutch valve units

L27.35-0006-01

4 Remove springs (55, 56), shut-off valve (57), plug (54) and trimmer valve (53) for 4th gear clutch.

Clean and check all parts thoroughly. Before installing, lubricate parts with ATF transmission fluid.

5 Install in reverse order