B2CB04K1 - 206 AL4 AUTOMATIC GEARBOX

DIAGNOSIS OIL LEAK

reference | cause of the leaks | remedies
--- | --- | ---
1 | selection shaft, under the multifunction switch | REMOVE THE MULTIFUNCTION SWITCH replace : the seal
2 | filler plug | replace the cap seal
3 | final drive output seals | replace the defective seal
4 | speedometer take-off | REPLACE : the O-ring
5 | heat exchanger | CHECK : - the tightness of the banjo bolt - the seals - the heat exchanger
6 | flow control solenoid in the exchanger | REPLACE : the O-ring
7 | between main housing and rear cover | REPLACE THE GEARBOX
8 | hydraulic block harness aperture plug | REPLACE : the O-ring
9 | hydraulic block housing | CHECK : - the tightness of the hydraulic block casing - the casing gasket
10 | ball sector shaft | remove : - the hydraulic block casing - THE BALL BLADE - the ball sector shaft replace : the O-ring
11 | between the main casing and the converter casing | REPLACE THE GEARBOX

reference | cause of the leaks | remedies
--- | --- | ---
- | converter seal | remove - the gearbox - THE CONVERTER replace the converter seal
12 | gearbox output speed sensor | replace : THE O-RING
13 | level or drain plug | replace : the seal
14 | pressure take-off plug | replace : the seal
15 | supply pressure sensor | replace : THE O-RING
16 | gearbox input speed sensor | replace : THE O-RING