English -
48
Repair Instructions
7.23 Dismantling the piston and cylinder
1
Dismantle the:
• cylinder cover
• front handle
• carburettor
• muffler
• spark plug cap
• intake system
2
Remove the cylinder’s four screws.
Carefully lift away the cylinder and the gasket.
See figure 58.
Fig 58
Fig 59
3
Cover the crankcase opening.
4
Remove the circlips and press out the gudgeon
pin. Remove the piston. See figure 59.
5
Remove the gudgeon pin bearing (the needle bea-
ring) using a pliers. See figure 59.
6
Replace with a new bearing.
NOTE!
Take care to prevent any dirt and foreign
particles from entering the crankcase.
When replacing the generator, use special tool 512
41 31-01 to fix the heating coil. Also, apply three
bond #1322 (thread lock) or similar to the screws.
See figure 57B. Tightening torque 2,9 - 3,9 Nm.
Fig 57B
Summary of Contents for GZ4350
Page 1: ...Workshop Manual English GZ4350...
Page 2: ......
Page 5: ...English 4 Index...
Page 12: ...11 English 11 12 9 4 Service tools Service tools 4 3 8 1 2 7 10 5 6 13 14 15 16 17...
Page 15: ...English 14 Service data...
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