APRILIA RS 50 Workshop Manual page 78

Engine
Disconnect the oil pump control cable (10) and with-
draw the cable from the wire guide (11).
After withdrawing the oil line grommet, loosen and
slide back the clamp (12) and withdraw the oil inlet
tube (13).
NOTE
Plug the end of the oil inlet tube (13) immedi-
ately with a screw of suitable diameter to stop the oil
coming out.
WARNING
Wash your hands thoroughly after handling oil.
Dispose of used oil properly.
KEEP OUT OF REACH OF CHILDREN.
Remove the screw (14) and withdraw the water pump
inlet hose (15) along with the connected hoses.
Remove the four screws (16) and withdraw the inlet
manifold (17).
Remove the electrical connection (18) from the
thermistor (19).
Disconnect the spark plug cap (20).
Remove the clamp (21) from the cylinder head-
radiator coolant hose (22) and disconnect the hose.
Remove the clamp (23) from the heater hose (24) and
disconnect the hose.
WARNING
Use new clamps (21) and (23) when refitting the
hoses.
ch. 3
11
10
14
16
18
19
Release 00 2001-03
RS 50
13
12
15
16
17
20
22
23
24
21
3-5
3