New Holland LS140 Workshop Manual page 82

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1. The piston and connecting rods are to be

assembled with the matching marks, 1, on the

same side as the trade name "SHIBAURA"

embossed on the inside of the piston skirt, 2.

2. Uniformly heat the piston to 100° C (212° F) then

assemble the rod to the piston.

3. Using a suitable ring expander tool, install the

first two piston rings, at 3 and 4, positioning the

end gaps 120° from each other. Do not position

a gap directly over the piston pin bore.

4. Fit the third ring by putting the expander, 1, into

position in its groove. Ensure the ends of the

expander do not overlap.

Fit the upper side rail, 2, on top of the expander.

Insert the end of the side rail into the groove and

hold it in position with the thumb. Slide the rail into

position with the other thumb.

Fit the lower side rail, 3, in a similar manner.

Ensure the side rails are free to move in both

directions and the gaps of the expander and the

side rails are in the correct positions.

27.996 - 28.0 mm

(1.1022 - 1.1024")

SECTION 10 - ENGINE

Allowable Limit

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