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TM 5-2420-222-34
3-11.
PISTON, CONNECTING ROD, AND CONNECTING ROD BEARING MAINTENANCE (Con’t).
a.
REMOVAL
1.
Using cylinder ridge reamer, remove carbon ridge from cylinder sleeve (1).
2.
Using screw (19), turn crankshaft pulley (18) until desired piston is at bottom of its stroke.
CAUTION
When removing connecting rod bearing cap, ensure that lower sleeve bearing half
does not fall out of connecting rod bearing cap. If lower sleeve bearing half falls
out, it may damage parts.
3.
Remove two bolts (6), washers (7), and connecting rod bearing cap (5) with assembled lower sleeve bearing half (4)
from connecting rod (9).
CAUTION
Pistons and connecting rods must be Installed in same location from which they
are removed. Failure to do so may damage parts.
4.
With the aid of an assistant, tap on bottom of piston (11) and connecting rod (9) until it can be removed from top of
engine block (2).
b.
DISASSEMBLY
1.
Slide lower sleeve bearing half (4) out of connecting rod bearing cap (5).
TA701263
3-68
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