KTM 65 SX 2009, Repair Manual

Page: 64 / 135

30/ENGINE - WORK ON INDIVIDUAL PARTS
62
300834-10
–
Mount stop disks

, bearing and connecting rod

.
Info
Oil the bearing thoroughly.
300835-10
–
Position special tool

on the press.
Pressing device, crankshaft, complete (50329047000) ( p. 126)
Anchor plate (46229047002) ( p. 125)
Bushing, crankshaft pressing device (46229008001) ( p. 125)
–
Insert the crank web with the connecting rod and bearing.
300836-10
–
Position the second crank web.
–
Position special tool

with the offset facing down.
Cover, crankshaft pressing device (46229008002) ( p. 125)
–
Press the upper crank web all the way in.
Info
The press mandrel must be applied above the crank pin.
–
Take the crank web out of the special tool and check that the connecting rod can
move freely.
300837-10
–
Measure axial clearance

between the stop disk and the crank webs with the spe-
cial tool.
Feeler gauge (59029041100) ( p. 127)
Connecting rod - axial clearance of
lower conrod bearing 0.40… 0.75 mm (0.0157…
0.0295 in)
» If the specifications are not met:
–
Correct the axial clearance to the specified value.
–
Check the crankshaft run-out on the bearing pin. ( p. 62)
16.4
Checking the crankshaft run-out on the bearing pin
300838-10
–
Position the crankshaft on a roller block.
–
Turn the crankshaft slowly.
–
Check the crankshaft run-out on both bearing pins.
Crankshaft - run-out on bearing pin
≤
0.03 mm (
≤
0.0012 in)
» If the crankshaft run-out on the bearing pin is larger than the specification:
–
Align the crankshaft.
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