TM-5-4310-389-14
d.
Press the piston pin into the piston bosses and the small end of the connecting rod.
NOTE
Secure the opposite end of the piston pin in position. Place the piston on the small end of the connecting rod so
that the exhaust air side of the piston (marked on the piston crown) is in the same direction as the open side of
the connecting rod bearing. Press in the piston pin.
e.
Install the second circlip for installation of the piston pin.
f.
Check piston pin for wear using a bevelled steel straight-edge or measuring angle.
Follow on maintenance.
Replace cylinders (paragraph 4-12).
Replace cylinder heads (paragraph 4-15).
Replace the front vertical plate and blower (paragraph 3-33).
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