TM 5-4310-387-14
5-33. Cylinder.
This task covers:
Replace
INITIAL SETUP
Tools
Equipment Condition
General Mechanic's Tools Kit (NSN 5180-00-177-7033)
Cylinder head removed (para. 5-29).
Piston ring compressor (NSN 5120-00-223-8848)
Materials/Parts
Cylinder
Lubricating, Oil (Item 16, Appendix E)
Replace.
(figure 5-47)
(1)
Rotate flywheel (1) until piston (2) reaches bottom of its stroke.
(2)
Carefully lift the cylinder (3) off the studs (4).
(3)
Remove retaining clip (5) and remove wrist pin (6) and piston (2) from connecting rod (7).
(4)
Coat inside of new cylinder (3) with clean engine oil.
(5)
Using ring compressor, compress piston rings and install piston (2) in cylinder (3).
(6)
Remove ring compressor from piston (2).
(7)
Ensure piston pin bore is fully uncovered.
(8)
Install cylinder (3) over studs (4). Ensure crescent shaped fins on cylinder (3) face governor side of engine.
(9)
Install wrist pin (6) in piston (2) and connecting rod (7) and secure with retaining clip (5).
5-104
