Assembly Of Piston And Connecting

1. ASSEMBLE PISTON AND CONNECTING ROD

(a) Install a new snap ring on one side of the piston pin hole.

(b> Gradually heat the piston to approx. 60°C (140°F).

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(c) Coat the piston pin with engine oil.

(d) Align the front marks of the piston and the connecting rod, and push in the piston pin with your thumb.

(e) Install a new snap ring on the other side of the pin hole.

2. INSTALL PISTON RINGS

(a) Install the oil ring expander and two side rails by hand.

Piston Ring Code Mark

(b) Using a piston ring expander, install the two compression rings with the code mark facing upward.

Upper Side

Compression

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Ring No. 1

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Compression

Lower Side

Ring No. 2

Rail

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(c> Position the piston rings so that the ring end gaps are as shown.

NOTICE: Do not align the end gaps.

3. INSTALL BEARINGS

(a) Align the bearing claw with the claw groove of the connecting rod or connecting rod cap.

(b) Install the bearing in the connecting rod and rod cap. NOTICE: Install the bearings with the oil hole in the connecting rod.

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