Lock Washers/Plates And Cotter Pins; Bearings And Oil Seals; Circlips - Yamaha 2004 YXR660 Service Manual

IMPORTANT INFORMATION
EB101030
LOCK WASHERS/PLATES AND COTTER
PINS
1. Replace all lock washers/plates 1 and cot-
ter pins after removal. Bend lock tabs along
the bolt or nut flats after the bolt or nut has
been tightened to specification.
EB101040

BEARINGS AND OIL SEALS

1. Install bearings and oil seals so that the
manufacturer's marks or numbers are visi-
ble. When installing oil seals, apply a light
coating of lithium-soap-based grease to the
seal lips. Oil bearings liberally when install-
ing, if appropriate.
1 Oil seal
CAUTION:
Do not use compressed air to spin the
bearings dry. This will damage the bearing
surfaces.
1 Bearing
EB101050

CIRCLIPS

1. Check all circlips carefully before reassem-
bly. Always replace piston pin clips after one
use. Replace distorted circlips. When
installing a circlip 1, make sure that the
sharp-edged corner 2 is positioned oppo-
site the thrust 3 it receives. See sectional
view.
4 Shaft
1 - 6
GEN
INFO