Replace one piston/con-rod
Remove
Important: The piston pin must
not be pushed out. If the piston, the piston pin or the con-rod is
defective, all of the above-mentioned parts must be replaced.
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1. |
Remove piston with con-rod (1)
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Install
2. |
Coat con-rod eye and upper part of con-rod shaft with
thermocolour pencil. The green colouring turns black when the
required assembly temperature is reached. The coloured mark (arrow)
is not permitted to discolour over its entire length, but only up
to the start of the con-rod shaft. Heat new con-rod at upper
con-rod eye with heater plate. Assembly temperature: 280°C to
max. 320°C.
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3. |
Installation position: Bead (arrow) on con-rod points to
flattened area (arrow) of piston pin eye.
Note: Firmly seated
piston pin cannot be pressed further. Perform assembly quickly.
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4. |
Con-rod (1), piston pin, piston (2).
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5. |
Slide new piston pin to stop in piston with guide drift.
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6. |
Install piston with con-rod
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