The gearbox is removed to repair the gearbox, as well as to repair clutch parts

The gearbox weighs about 32 kg, so it is better to remove it with two people

If there is no assistant, to be on the safe side, support the box with a hydraulic stop or a reliable stand.

Removing the gearbox

Install the car on an inspection ditch or lift.

Disconnect the wire from the negative terminal of the battery.

Drain the oil

We disconnect the driveshaft from the gearbox, article - How to remove the driveshaft of a Gazelle car

Removing and installing GAZ-2705 gearbox

From the cabin, using a slotted screwdriver, lift up the corrugated cover of the gear shift lever.

Removing and installing GAZ-2705 gearbox

Use a screwdriver or a socket to pry off the locking sleeve.

Removing and installing GAZ-2705 gearbox

Remove the upper part of the lever together with the cover.

Removing and installing GAZ-2705 gearbox

Use two screwdrivers to open the sectors of the spacer sleeve and remove the sleeve.

Removing and installing GAZ-2705 gearbox

Remove the rubber cushion

Removing and installing GAZ-2705 gearbox

Remove the locking sleeve.

Removing and installing GAZ-2705 gearbox

For ease of subsequent assembly, install the parts of the upper arm into its internal cavity in the reverse order of removal and secure them with a locking sleeve.

Removing and installing GAZ-2705 gearbox

Use a screwdriver to unscrew the six screws

Removing and installing GAZ-2705 gearbox

Remove the floor seal.

Removing and installing GAZ-2705 gearbox

Remove the protective cover.

Removing and installing GAZ-2705 gearbox

Use your hand or pliers to unscrew the cap

Removing and installing GAZ-2705 gearbox

Take out the lever

At the bottom of the car, disconnect the speedometer drive cable and the reverse light switch wires from the gearbox.

Removing and installing GAZ-2705 gearbox

Holding the bolt securing the exhaust pipes with a “12” wrench, use a “14” wrench to unscrew its two nuts.

Removing and installing GAZ-2705 gearbox

Using a 14mm wrench, unscrew the two bolts to attaching the bracket to the gearbox.

Removing and installing GAZ-2705 gearbox

Remove the bracket along with the rubber washers.

Removing and installing GAZ-2705 gearbox

Using a 19mm wrench, unscrew the four nuts securing the gearbox to the clutch housing.

Removing and installing GAZ-2705 gearbox

We install a stop under the power unit or place a block between the block head and the engine compartment shield.

Unscrew the two nuts securing the gearbox to the cross member and remove the cross member.

Removing and installing GAZ-2705 gearbox

Carefully rocking and moving the box back, remove it.

Install the gearbox in reverse order, lubricating the input shaft splines with CV joint-4 grease.

new

The lubrication system diagram is shown in Fig. 1. Oil pressure in the lubrication system of a warm engine at low crankshaft speed 550–650 min -1

In the article we will consider possible malfunctions of the front axle of the UAZ-3151