Nissan Primera

1990-1992 of release

Coupling check in the established condition

Before removing coupling for replacement, it is possible to carry out the following works to check, where there can be a malfunction.

PERFORMANCE ORDER

Start the engine and leave to idle.
Squeeze out a pedal of coupling and wait for 3 seconds.
Include a backing. If from a transmission the gnash is audible, it is possible to assume that it is necessary to replace coupling or a conducted disk, as communication between coupling and a flywheel is interrupted.
To check coupling on a proskalzyvaniye:
Pass on the car while the transmission and coupling will not reach the working temperature.
Stop the car and cock the hand brake.
Include the third transfer.
Squeeze out a coupling pedal, disperse the engine to 3000-4000 rpm and sharply release a coupling pedal. If the engine decays at once, coupling works faultlessly. If coupling has big run, it will start to slide. In this case at first check adjustment. Proskalzyvaniye of coupling is shown and when lifting uphill. If at supply of gas it is felt that the engine rotates quicker than the drive of wheels, means the engine rotates quicker than coupling connection.
If coupling slips, it means that all force of the engine is transferred to a drive of a transmission not. The conducted disk is not rather strong clamped between frictional surfaces of a flywheel and a press disk. In most cases it is possible to assume that oil from the engine got on an overlay of coupling or an overlay of coupling scorched or wore out. In that case the unique help — is replacement of a conducted disk or all coupling.