(Malfunctions of other systems are also mentioned in this section, they are designated by a x symbol)
Noise in the transmission
Noise decreases or disappears if to switch off coupling |
Insufficient level of oil in a transmission case |
Check level, if necessary add oil. Check whether there is no leak (see. "Oil leak", page 255). Clean ñàïóí |
Wear or damage of bearings, teeths of gear wheels |
Replace worn-out bearings, gear wheels |
Shaft of the transmission are displaced in the axial direction |
Tighten nuts, replace the broken fixing details |
Transfers join hardly, extraneous noises are absent |
"x \Coupling is not switched off |
See. "Diagnostics of malfunctions of coupling", page 253 |
Wear or deformation of the lever of gear shifting |
Correct or replace the lever |
Jamming of the spherical hinge of the lever of gear shifting |
Replace faulty details, put LSTs-15 lubricant, LITOL-24 or ShRUS-4 in the hinge |
Hardly rods of forks go (blocking crackers, agnails on rods, dirt in nests are jammed) |
Clear the details which are worn out and deformed — replace |
Hardly the sliding coupling on nave vents moves |
Clear vents of dirt, cut agnails a file, replace details with the crumpled vents |
Gear shifting forks are deformed |
Replace forks |
Transfers are spontaneously switched off |
Springs of clamps lost elasticity, balls and/or nests of rods are worn-out |
Replace worn-out details |
Damage or wear of the blocking synchronizer rings |
Replace rings |
Damage or wear of teeths of the coupling or gear wreath of the synchronizer |
Replace the coupling or a gear wheel |
The synchronizer spring is broken |
Replace a spring |
Noise, crash, squeal of gear wheels at the time of transfer inclusion |
"x \Coupling is switched off not completely |
See. "Diagnostics of malfunctions of coupling", page 253 |
It is not enough oil in a transmission case |
Add oil. Check whether there is no leak (see. "Oil leak" below). Clean or replace ñàïóí |
Wear or breakage of teeths of gear wheels and/or synchronizers |
Replace details |
Wear or deformation of a ring of the synchronizer of the included transfer |
Replace a ring |
Axial side play of shaft of the transmission |
Tighten fastenings of bearings, replace worn-out bearings |
Oil leak |
Wear of epiploons |
Replace epiploons. |
Strong wear, zaboina on the condensed necks of shaft |
Smooth out small damages a fine-grained skin and a zapoliruyta. Establishing a new epiploon, it is possible to nedopressovat a little it, without allowing a distortion (if necessary having enclosed under it remote laying up to 1 mm thick) that the edge of an epiploon worked by not worn-out part of a shaft. At considerable damages - replace shaft and epiploons |
Elevated pressure in the transmission |
Clean an opening of a main shaft of the Izh-2126 transmission or ñàïóí VAZ-21074 transmissions |
Fastenings of covers of a case of the transmission, coupling case weakened. Damage of laying |
Tighten threaded connections. Replace laying (at their installation it is possible to use sealant) |
Traffic jams are leaky wrapped |
Tighten traffic jams (it is possible to put them on sealant) |