It is usually easiest to work with the engine if you remove the engine from the frame. Many shy away from this but it is very easy to do. In the guide, I have removed the back fairing too but it's not necessary. Forgive my bad English I'm from Sweden.. Checkout the youtubeclip at the end It is in Swedish, but can probably help anyway Pic 01 Secure the scoot with a strap on the ceiling Pic 02 Remove the shock absorber Pic 03 Remove the brake caliper Pic 04 Loosen also the brake hose from the clutch housing Pic 05 Remove the air filter from engine block Pic 06 Remove the saddle Pic 07 Remove the intake manifold from the block Pic 08 Place a cloth in the block Pic 09 Radiatorhose from the waterpump loosened Pic 10 Remember that antifreeze is toxic, use a container Pic 11 Radiatorhose to the cylinder removed Pic 12 Turns off the oil hose with a special pliers Pic 13 Then you can loosen the oil hose without worry Pic 14 Disconnect the cable to the startermotor Pic 15 Disconnect the cables to the ignition Pic 16 Disconnect spark plug wire Pic 17 Loosen the nut on engine mount Pic 18 Clamping a strap in the frame and engine (not necessary if you have a centerstand) The strap ensures that the engine does not fall to the floor when the bolt is pulled out Pic 20 I knock out the bolt using a pin Pic 21 The engine is held up by strap Pic 22 I lower the motor by gently relax the strap Pic 23 Pull the motor straight back Pic 24 Now the fun begins