Flush out oil cooler lines and oil cooler - AR27.55-P-0001A

TRANSMISSION 722.6 /7 

Fig 1: Identifying Connecting Pipe, Hand Pump, Reservoir And Connector

Shown on model 168 

Fig 2: Identifying Pump, Reservoir, Transmission Oil Cooler Oil Feed Line And Return Line - Shown On Model 168

	Extracting oil
1	Connect pump (2) to vacuum connection on reservoir (3)	See: Fig. A
2	Attach plastic hose to connection fitting (1) and push all the way down the oil filler pipe into the oil pan
3	Actuate pump	The extracted oil runs into the reservoir (3).
	Flushing
4	Connect pump (2) to pressure connection on reservoir (3)	See: Fig. B
5	Fill reservoir (3) with kerosene
6	Attach plastic hose to connection fitting (1), screw onto one of the two oil cooler lines using the appropriate connection piece (4) and flush out with kerosene	Ensure that the kerosene can flow through freely. Blow out oil cooler and oil cooler line thoroughly with compressed air.
7	Connect the second plastic hose to the second oil cooler line and collect the escaping transmission fluid	Secure the plastic hose on the connection fitting with a hose clamp if necessary.

Fig 3: Identifying Hand Pump (210 589 00 71 00)