TM 55-2815-574-24
0074
ASSEMBLE - Continued
NOTE
The piston crown should spin freely.
8.
Hold the piston assembly (1) in one hand by the piston skirt (11).
9. Install the piston pin (10).
11
ALIGNMENT TOOL
J 24285
1
10
a.
Using aligning tool, align the piston crown (12), piston skirt (11) and the bearing (14).
WARNING
Fuel/Oil may cause irritation to eyes or skin. Wear protective goggles, gloves, and clothing.
Failure to comply may result in personnel injury or death.
b.
Lubricate piston pin (10) with engine oil.
c. Press piston pin (10) into piston assembly (1) with threaded holes pointing down.
END OF TASK
0074-10