Daewoo Nexia

Since 1994 of release

Repair and car operation

11.5. Methods of localisation of leaks of a working liquid

THE GENERAL DATA

Places of check of transmission on presence of leaks of a working liquid

AND. CONSOLIDATION OF THE PLUG OF THE ROD V.CARTER WITH. ЗАГЛУШКИ COOLING HIGHWAYS D. THE TRUNK MAIN STOPPER Е. CONSOLIDATION OF THE SEMIAXIS AND THE SHAFT PLUG F. CONSOLIDATION OF THE PLATEN OF THE SWITCH G. CONSOLIDATION OF NEST PAЗЪЕMA

Н. HYDROTRANSFORMER CONSOLIDATION I. THE HYDROTRANSFORMER J. THE STOPPER OF THE CONTROL APERTURE TO. THE PALLET LINING L. CONSOLIDATION ДСА M. CONSOLIDATION OF THE STOPPER OF THE JELLIED APERTURE (WITH САПУНОМ) N. CONSOLIDATION OF THE SEMIAXIS AND THE PLUG OF THE TARGET SHAFT ISLAND OF CONSOLIDATION OF THE LATERAL COVER

In most cases for detection and elimination of the reasons of external leaks of a working liquid it is not required to dismantle transmission from the car.

The general method

PERFORMANCE ORDER

1. To be convinced that really working liquid of transmission follows. 2. Carefully to clear and wipe dry a suspicious place on crankcase transmissions. 3. To test the car run for distance about 24 km or before warming up of transmission to normal working temperature (88 °С). 4. To establish the car on sheet of a pure cardboard or a paper. 5. To muffle the Engine and to examine the enclosed paper on presence of oil stains. 6. To eliminate the found out reasons of leaks of a working liquid.

Localisation of leaks by means of powder

PERFORMANCE ORDER

1. Carefully to clear and wipe dry a suspicious place on crankcase transmissions. 2. To cover a suspicious place with powder from aerosol packing. 3. To test the car run for distance about 24 km or before warming up of transmission to the normal worker температу ры (88 °). 4. To muffle the Engine. 5. To examine a suspicious place and to track on a trace of a liquid a leak place. 6. To eliminate the found out reasons of leaks of a working liquid.

Localisation of leaks by means of special dye

PERFORMANCE ORDER

1. To add dye in a working liquid through a jellied aperture in crankcase transmissions in the quantity recommended by the manufacturer. 2. To examine outside crankcase transmissions for detection of places of leaks of a liquid. 3. To eliminate the found out reasons of leaks of a working liquid.

Elimination of the reasons of leaks of a working liquid

After detection of places of leaks it is necessary to eliminate the reasons which have led to leaks of a working liquid. Following reasons of leaks of a working liquid are possible:

– cлабая an inhaling of carving connections;
– Corrosion damages and pollution of a carving of apertures in crankcase transmission or fixing details;
– Displacement, damage or deterioration of linings and consolidations;
– Damage or коробление condensed apertures and planes;
– Presence of jags or other damages on the platen of the switch of ranges;
– Increased люфт and deterioration of bearings which leads to fast deterioration of consolidations and plugs;
– Defects of moulding crankcase and covers (porosity);
– Too high level of a working liquid;
– A contamination of a ventilating aperture (сапуна);
– Water or antifreeze presence in a working liquid of transmission;
– забивание drain apertures.