Yamaha YZ125(W)/W1 Owner's Service Manual page 478

SWINGARM
EC574311
Connecting rod
1. Inspect:
9 Bearing 1
9 Collar 2
Free play exists/Unsmooth revolution/Rust ¡
Replace bearing and collar as a set.
2. Inspect:
9 Oil seal 3
Damage ¡ Replace.
EC575000
ASSEMBLY AND INSTALLATION
EC575202
Bearing and oil seal
1. Install:
9 Bearing 1
9 Oil seal 2
To swingarm.
NOTE:
9 Apply the molybdenum disulfide grease on the
bearing when installing.
9 Install the bearing by pressing it on the side hav-
ing the manufacture's marks or numbers.
9 First install the outer and then the inner bear-
ings to a specified depth from inside.
Installed depth of bearings:
Outer
Inner b b : 6.5 mm (0.26 in)
2. Install:
9 Bearing 1
9 Plain washer 2
9 Oil seal 3
To relay arm.
NOTE:
9 Apply the molybdenum disulfide grease on the
bearing when installing.
9 Install the bearing by pressing it on the side hav-
ing the manufacture's marks or numbers.
9 Apply the molybdenum disulfide grease on the
plain washer.
Installed depth of bearings a a :
Zero mm (Zero in)
5-58
CHAS
a a : Zero mm (Zero in)