Remove the "arrow" engine cover.
Open the expansion lid. tank. Remove the front wheels: right and left. Remove the front right and left fender liner. Remove noise insulation screens "1" and "2".
Place a service tray under the engine. Unscrew the "arrow" plug on the connecting pipe and drain the coolant. Then remove the connecting pipe from the radiator by loosening the retaining clip.
Remove the coolant hose from the left lower pipe of the system. cooling, loosen the hose clamp "arrow", and drain the coolant.
For vehicles with a lower right coolant hose nipple connector: remove the coolant hose by pressing the clamp "arrow" and drain the coolant.
Cars with a nipple connector on the side member: Disconnect the coolant hose by pressing the clamp "arrow" and drain the coolant.
Place a device for pumping and collecting oil under the disconnection point. Disconnect the return oil line "arrow" of the hydraulic unit. Close the open lines and pipes with clean plugs from the plug kit for the "VAS 6122" engine.
Disconnect plug "1" of the boost pressure sensor "G31" and release the electrical wire. "Pos. 2" should not be taken into account.
Unscrew the "arrow" nut on the right side member and release the ground cables.
Disconnect the plug connectors "1" and "2" of the radiator fan by moving the latch back "arrow" and pressing on the locking tabs. Release the wiring harness.
Disconnect the air duct hose from the air duct and place it aside; to do this, loosen the "arrow" clamp.
On a car with an independent heater, unscrew the nut, open the clamp "3" and remove the exhaust pipe "2" of the independent heater.
Unscrew bolts "1" and nuts "3" on the left and right and remove the radiator frame cross members "2".
Place a device for filling and pumping out oil under the separation point. Disconnect the ATF lines "arrows" at the disconnect points on the right side of the engine. Close open lines and pipes with clean plugs from the VAS 6122 engine plug kit.
Remove the "arrow" air duct.
Disconnect plug "1" of the air flow meter "G70". Unscrew bolt "3" and release exhaust gas pressure sensor 1 "G450" "pos. 4" on the air duct pipe. Release the air duct plug connector "2". Remove the air duct hose with the air flow meter "G70" by loosening the hose clamp "5" and opening the clamping clamps "arrows".
Disconnect vacuum line "1". Remove air intake housing. filter, disconnect the plug connector "2" of the air bypass valve on the back side. filter "N275" and release the electrical wire.
Disconnect the supply "1" and return "2" fuel lines.
If present, disconnect the vacuum line "arrow".
If present, remove the oil dipstick "1". Remove the air duct hose by loosening the hose clamp "3". Disconnect the plug connector "4". Loosen the bolts "2" and remove the throttle module "J338" "pos. 5".
Place a rag under the disconnection area to collect any escaping hydraulic oil. Cut cable tie "4". Loosen hydraulic line "1" with clamp "3094" and disconnect by loosening hose clamp "2". Close open lines and connections with clean plugs from the engine plug kit "VAS 6122". "Pos. 3, 5" do not take into account.
Disconnect (if available) plug connector "2". "Pos. 1" should not be taken into account.
Unscrew bolt "2", remove the refrigerant line from the compressor and put it aside. Close open lines and pipes with clean plugs from the engine plug kit "VAS 6122". "Pos. 1, 3" do not take into account.
Remove coolant hose "3" from the expansion tank. Ignore "Pos. 1, 2" and "arrows".
Remove the "arrow" gasket. Remove the water tank cover.
Unlock the lock "arrow A" and open the cover "arrow B".
Loosen the nuts on wires "1...3". Remove connector "4" from the bracket and disconnect it. Unscrew bolt "5" and remove branch pipe 2 cl. 30 "TV22" from the "arrow" stretcher.
Unlock the retainers from the wheel arch using a 5.5 open-end wrench "pos. 1" and remove the cable entry "2" upwards. Release the wiring harness "3" going to the generator and starter using the "80-200" release lever.
Cable channel - option 1: release the cable channel by unlocking the lock "arrow B" and pulling the cable channel upwards "arrow A".
Cable channel - option 2: open cable channel "1" by unlocking the "arrow" latch and releasing the wiring harness.
Manually insert refrigerant lines "A" and "C" until they stop into the connecting element "B" of the refrigerant line with the internal heat exchanger. Spray the area around the refrigerant lines with silicone-free lubricant. Push the air conditioning line puller, installation "T40149/1" onto the refrigerant line "A" and the air conditioning line puller, installation "T40149/2" onto the refrigerant line "C" until it clicks, due to which the clamps are released. Using a climate control line puller, remove the refrigerant lines "A" and "C" from the connecting element "B" of the refrigerant line with the internal heat exchanger.
If the refrigerant lines are not removable, do not rotate them in the "C" connection. In this case, cut the "B" connections and remove the "A" retaining rings. When cutting, be careful not to damage the "C" refrigerant line connection with the internal heat exchanger.
Unscrew the nut "1" and tilt the filler neck of the washer fluid reservoir slightly upwards "arrow A". Remove the filler neck "2" with the filler tube from the washer fluid reservoir, passing it through the body opening "arrow B".
On a vehicle with an independent heater, unscrew bolts "2" and put aside pump block "1".
Unscrew bolts "1" and nuts "2" and remove stretcher "3".
Unscrew the arrow bolts and remove the cover of the motorcycle switching unit. compartment. Unscrew nut "1" and release the wire.
Remove the fasteners "arrow A" and open the cover "arrow B" of the engine control unit.
Disconnect (if available) plug connector "2". Disconnect plug connectors "4" and unscrew wire fastening nut "3". Remove the "arrow" fasteners and the fasteners for the relay with fuse holder "1". Remove and release the engine wiring harness secured to the switch. block.
Unlock the clamps "arrow A" and remove the cable guide "1" in the upward direction "arrow B". Loosen the ground bolt "2" and release the wiring harness. Place the wiring harness on the engine and secure the engine control unit from falling out.
Remove the coolant hose by loosening the hose clamp "1". Remove the vacuum hose "2" from the end wall of the water deflector box; to do this, disconnect the vacuum hose "3" on the rear side "arrow".
Disconnect the "arrow" plug connector from the front speed sensors on the left and right.
If available, disconnect connectors "1" of the front left vehicle level sensor "G78" and the front right vehicle level sensor "G289" and release the electrical. "Arrow" cable.
Disconnect plug connector "2" from the bracket by pulling the locking tab back "arrow A" and turning the connector approx. 90° clockwise "arrow B". Release wire "3" and brake hose "4" on the bracket. Unscrew bolts "1" and hang the brake. caliper with connected brake. hose in the wheel well. Risk of damage to brake pistons. cylinders. Do not press the brake pedal when the brake is released. support.
Unscrew the nut "2" and remove the bolt "1". Remove the upper guide of the axle strut from the wheel bearing housing upwards "arrow". Repeat the entire work process on the other side of the vehicle.
Unscrew the stabilizer bolt "1" on the left and right. Unscrew nuts "3" on the left and right. Bolts "2" are removed later.
Risk of damage to chassis parts. If the unit support, steering gear or subframe cross member is not properly mounted, the vehicle will not be able to stand on its wheels. Remove nut "1" of the power steering hydraulic oil line. Loosen the "arrow" bolts and remove the subframe crosspiece. The figure shows the installation. position on a vehicle with dynamic steering.
If present, unscrew the "arrow" bolts on the left and right, remove the heat shield "1".
Risk of damage to the airbag coil spring. Disconnect the cardan joint from the steering gear only when the front wheels are installed straight ahead. Do not change the position of the steering wheel and steering gear anymore. Unscrew the "arrow" bolt of the universal joint. Press the steering gear cardan joint and move it fully upward.
Press the ball joint "1" of the gearbox selector cable with the "80-200" lever away from the shift shaft lever. Unscrew bolts "2" of the traction cable support. Release the selector cable. The selector cable must not be bent or broken. Ignore the "arrow".
Unscrew the arrow bolts and remove the front cross member.
Do not bend the connecting element in the front exhaust pipe more than 10°. Unscrew the threaded connections "arrows", slide the clamping sleeve back and remove the exhaust pipe.
Prepare the lifting table: Equip the lifting table "VAS 6131 A" with a set of fasteners for Audi "VAS 6131/10" and additional set "VAS 6131/13" as follows.
First, screw the conductors to the lifting table by hand. Install the lifting table "VAS 6131 A" horizontally. Monitor the level (peephole) on the receiving platform. Place the lifting table "VAS 6131 A" under the power unit. It is prohibited to unscrew bolts "2" and "3" securing the subframe. Unscrew the bolts "1" of the subframe on the left and right.
Install conductors from "VAS 6131/10" and "VAS 6131/13" left and right on the front of the subframe, as shown in the picture. Make sure the lead screws are fully screwed in.
Install conductors from "VAS 6131/10" at the rear left and right on the front threaded connections of the subframe strut, as shown in the figure.
Install conductors from "VAS 6131/13" left and right on the lower part of the wheel hub bearing housing, as shown in the figure.
Remove the noise insulation screen clamps from the cross member. Install the fastening elements from "VAS 6131/10" left and right at the rear on the crossbar, as shown in the picture. Turn all the lead screws of the conductors upwards so that all the mounting protrusions enter the mounting points.
Install the fastening elements from "VAS 6131/10" and "VAS 6131/13" under the receiving pipe, as shown in the figure. Screw the support plates of the fastening elements to the VAS 6131 A lift with a torque of 20 Nm.
Designate mont. the position of the subframe on the longitudinal members with a felt-tip pen. Loosen bolts "2" and "3" of the subframe crosswise in several stages. "Pos. 1" should not be taken into account.
Unscrew the tunnel cross member arrow bolts.
Unscrew bolt "2" on the left and right.
Risk of damage to hose and wire connections, as well as motor. compartment. Make sure that all hose and wire connections between the engine, transmission, subframe, and body are disconnected. When lowering, carefully remove the power unit with the subframe from the motorcycle. compartment. Lower the power unit down. Remove the lifting table "VAS 6131 A" with the power unit from under the vehicle.
(The original article is available on the website «AUDImanual.ru»)