Swingarm Pin - APRILIA SX 125 Service Station Manual

RX SX 125

SWINGARM PIN

With a dial gauge check if the pin eccentricity ex-
ceeds the limit value. Otherwise, replace the pin.
Maximum pin eccentricity: 0.3 mm (0.01 in)
Installing
CAUTION
REPLACE BOTH ROLLER CASINGS
•
Clean all the swingarm coupling com-
ponents completely and grease them
with lithium grease.
•
Using a buffer of suitable diameter as-
semble the two new roller casings (3)
centring them axially in their housing.
•
Fit the two O-rings (2).
•
Fit both needle bearing (4) bushings
inside the swingarm.
•
Fit the external plastic washers (1).
CAUTION
DUE TO THE REARCARRIAGE WEIGHT, THE FOLLOWING OPERATIONS REQUIRE THE INTER-
VENTION OF A SECOND OPERATOR.
•
Place the swingarm on the chassis.
•
Move it into position so that the holes
are aligned and, at the same time fully
insert the pin (5) from the left side.
Chassis
CHAS - 177