Pull the handle of the manual starter and check the movement of the piston.
Screw the pin (20) [ACC116] into the central hole (21) at the top of the cylinder.
Replace the gasket (9) [C016] each time it is disassembled.
Position the gasket (9) [C016] as in the photo on the left: the white mark (highlighted in the
photo) is on the side of the head.
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