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 TM 55-1905-220-14-4
3-40.2. CONNECTOR ROD - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
ASSEMBLY (Cont)
7. Turn the reamer in a clock-
wise direction only, when
reaming or withdrawing the
reamer. For best results,
use only moderate pressure
on the reamer.
8. Remove the reamer and the
connecting rod from the fix-
ture, blow out the chips
and measure the inside dia-
meter of the bushings. The
inside diameter of the bush-
ings must be 1.5015 to 1.5020
inch (3.8138 to 3.8151 cm).
This will provide a piston
pin-to-bushing clearance of
.0015 to .0024 inch (0.0038
to 0.0061 cm) with a new pis-
ton pin. A new piston pin
has a diameter of 1.4996 to
1.5000 inch (3.8090 to
3.8100 cm).
NOTE
Piston bushings are installed in piston (refer to paragraph 3-40.1).
ASSEMBLY
14. Connec-
a. Piston
Lubricate.
Use clean en-
ting
pin (10),
gine oil.
rod to
piston
Refer to para-
piston
bushings
(12),
and con-
necting
rod bush-
ings (9)
3-840
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