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APRILIA YP 250 4T Quick Workshop Handbook page 21

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80 Nm (8.0 Kgm)
3
4
5
2
N
10 Nm (1,0 Kgm)
CHECKING WEAR LIMITS
Chart references
Component
6
Stator
6
Pick - up
6
Primary coil winding
6
Secondary coil winding
1
7 Nm (0,7 Kgm)
7
6
G
30 Nm (3.0 Kgm)
: Engine oil
OM
: Change oil
O.C.
: Molibdenum Bisulphate Oil
OBM
G
: Grease
Wear limit
Advance ignition: 10° at 1500 rpm
Resistance: 168-252
Resistance: 3.6 – 4.8
Resistance: 10.7 – 14.5
8
9
10
11
OM
: New item
N
32°at 5000 rpm (max advance)
between yellow and black at 20° C
at 20° C
at 20° C
DISASSEMBLY SEQUENCE
GENERATOR C.A AND CLUTCH STARTER
Disconnect the connectors (1)
Remove the screws (2) and flywheel cap (3)
Remove the gasket (4) and the centering pins (5)
Remove the complete stator (6)
Remove the rotor (7)
Slide off the shaft (neutral gear) (8) and remove the neutral
gear (9)
Remove the free wheel (10) and free wheel gear (11)
REASSEMBLY
Reverse the order of disassembly instructions, making sure
tightening torques are correct, and all components requiring
grease are greased or, if necessary, replaced with
components specified in the table.

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