Differential and transmission oil Fig. 3.29. Differential gearbox F13: 1 - O-ring shaft wheel, 2 - outer ring taper roller bearings, 3 - cage, 4 tongue blocking, 5 - spring washer, 6 - bolt; 7 - O-ring shaft wheel, 8 - Oring ; 9 - bolt, 10 - cap differential, 11 - Gasket 12 - retaining rings; 13 inner ring of the taper roller bearing, 14 - axle differential mechanism; 15 - housing differential, 16 - annular friction pads; 17 - bevel gears shaft wheels, 18 - differential bevel gears, 19 - toothing; 20 - the inner ring of taper roller bearing, 21 - outer ring taper roller bearing, 22 - Bolt
The differential is connected to the gearbox. It is mounted on two tapered bearings between the buildings clutch and gearbox. Two different diameters gland seal output shaft places outside. The leading differential gear is fixed in the casing and connected to the gear shaft drive wheels. For the lubrication of parts of mechanical gear boxes provided long-term synthetic oil. Unlike the engine oil in the gearbox almost spent. If the outside of the gearbox no traces of water stains of oil, which means that its level is not decreased. Nevertheless, the oil level from time to time to check. An automatic transmission hydraulic fluid level can be checked only in the main transmission, the level in the gearbox must be checked for STOA with special diagnostic equipment. Inspection and maintenance Oil can flow out because of the leaky gaskets. Check the connections at the following locations: - Between the gearbox and engine; - Place output shaft of the gearbox; - Cork filler; - Plug the drain holes. All gear transmission nodes have very long service life. If the box fails, it must be repaired in TechCentre, as the repair should be performed by qualified professionals with a special tool. If you decide to undertake the repairs yourself, remember that the quality of repair gear needed orderly and very clean job. In addition to repair would require a special tool.
Check transmission oil level (gearbox M20 / M32) NOTICE Cork monitoring holes in the front of the gearbox should not turn away. NOTE Transmission oil, blended for verification can be reused. New transmission oil should be used with care. Before discharging gear oil should be warmed up to operating temperature. Withdrawal Remove the bottom cover of the engine compartment, if it is installed. Check the bottom of the pan.
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