TM 9-2815-226-34-1
d. Install piston pin bushing.
NOTE
Standard size and oversize (thick wall) bushings are installed with same tool.
(1) Slide new bushing onto ST-1242 mandrel.
(2) Position driver then cup on mandrel.
(3) Secure cup to mandrel with locking pin.
(4) Place rod on block
and
support
in
horizontal position.
(5) Insert mandrel in bushing bore.
(6) Aline driver with middle of boss on rod.
CAUTION
ENSURE
THAT
OIL
HOLE
IN
BUSHING ALINES WITH HOLE IN
ROD. MISALINEMENT CAN CAUSE
LITTLE
OR
NO
OIL
FLOW
RESULTING IN RAPID BUSHING
WEAR AND FAILURE.
(7) Press bushing in rod until driver seats
against rod boss.
(8) Check oil hole alinement by passing 1/8
in. (3.175 mm) rod through bushing into
rod.
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