KTM 690 SMC 2008, Руководство по ремонту

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30/DISASSEMBLING THE ENGINE
99
300031-10
–
Remove piston pin retainer

.
–
Remove the piston pin.
–
Take off the cylinder with the piston.
–
Push the piston upward out of the cylinder.
Info
If no other work is required on the cylinder and the piston, you can leave the
piston in the cylinder.
–
Take off the cylinder base gasket.
Info
Ensure that the two grooved pins remain in place.
17.19
Removing rotor
300044-10
–
Remove special tool

.
Engine blocking screw (77329010000) ( p. 216)
300040-10
–
Use the special tool to hold the rotor tight.
Holding spanner (75029091000) ( p. 215)
–
Loosen the nut

of the rotor and remove it with the tab washer.
Info
The crankshaft must not be blocked.
302120-10
–
Install the special tool

on the rotor. Hold it tight using the special tool and pull
off the rotor by turning the screw in.
Extractor (58429009000) ( p. 208)
–
Remove the special tool.
17.20
Removing timing chain rails
300045-10
–
Remove screws

.
–
Pull the timing chain guide rails

out of the timing chain securing guide

.
Info
The support bushing is plugged through the timing chain guide rails into the
timing chain securing guide.
–
Take out the timing chain guide rails upwards through the chain shaft.