TM 5-3820-246-14&P
This task covers:
c. Installation
b. Cleaning/Inspection
a. Removal
INITIAL SETUP
Equipment Condition
Tools
Condition Description
TM or Para
Tool Kit, General Mechanic's: Automotive
Front end removed.
Para 4-22
Shop Equipment, Automotive Maintenance and
Repair Organizational Maintenance Common
General Safety Instructions
No. 2, Less Power
Engine cylinder and pistons become extremely
hot during operation. Allow time for cooling
Materials/Parts
before performing procedure.
Packing (1)
Rag, wiping: item 8, Appendix E
Solvent, dry cleaning: item 9, Appendix E
Removal.
a.
Use care when removing distance piece and hammer piston from cylinder to avoid damaging bushing.
(1) Remove hammer piston assembly (1) from cylinder (2).
(2) Remove distance piece (3) and packing (4) from hammer piston (5).
(3) Remove and discard packing (4) from distance piece (3).
(4) Remove large piston ring (6) and two small piston rings (7).
5-13
