7. Once you have lifted the vehicle, switch on the On / Off switch (5)
of the transmission oil exchange and flushing machine so that the cleaning agent is now filled into
the gearbox.
8. When the cleaner is visible in the new oil inspection glass (8), start the engine.
9. In doing so, observe the flow through the two inspection glasses (7, 8). As soon as the cleaning
agent is visible in the old oil inspection glass (7), switch the Switch (5) off and turn the (left) flow
control switch (4) into the position "OIL CLEANING".
10. Allow the engine to run for about 10 minutes. In the mean time, starting from first gear, shift
through the gears in ascending order.
11. Switch off the engine.
12. Follow the steps for the oil change cycle (below).
OIL CHANGE CYCLE
1. Loosen the return line under the gearbox and automatic transmission cooler.
2. Connect the black hose of the transmission oil exchange and flushing machine (return line) to the
oil return connection under the gearbox (if necessary, using the adaptor or connecting pieces
supplied). Connect the other end of the black hose to the quick connector of the return connection
(11) on the transmission oil exchange and flushing machine. See figure below.
3. Route the red hose (feed line) from the quick connector of the feed connection (10) to the
transmission oil exchange and flushing machine to the oil feed connection of the automatic
transmission cooler. See figure below.
4. The appropriate type and quantity of transmission oil can be obtained from the vehicle
manufacturer's maintenance instructions.
5. Turn the oil filler cap (15) on the top side of the
transmission oil exchange and flushing machine and fill with double the amount of new oil for
changing. Observe the oil quantity required by the manufacturer. Due to the oil remaining in the
machine, we recommend that you fill approx. 2-3 litres more oil.
6. Turn the (right) flow control switch (4) to the position "NEW OIL CHANGE".
7. Turn the (left) return control switch (9) to the position "NEW OIL CHANGE".
8. Switch on the On / Off switch (5) of the transmission oil exchange and flushing machine and start
the oil change. The pump pressure presses the new oil into the gearbox.
9. When the new oil can be recognised in the new oil inspection glass (8), start the engine and in
doing so, keep an eye on the flow through the new oil inspection glass (8).
Observe the flow rate of new and old oil (7, 8). Both should flow at the same flow rate. If the old oil
(7) flows faster than the new oil (8), compensate the flow with the ball valve on the black return
connection (11).
10. During the oil change, starting from first gear, shift through the gears in ascending order. Leave
each gear engaged for 10 seconds.
11. Observe the oil flow through both inspection glasses (7, 8). As soon as the oil in both has
assumed the same colour, switch off the engine and the main switch of the transmission oil
exchange and flushing machine. The oil change is finished.
12. Reconnect the oil drain hose (return line) of the gearbox back to the automatic transmission cooler
inlet. Tighten the clamps securely.
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
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