Yamaha 2009 TT-R125 Wartungs-Handbuch Seite 30

Inhaltsverzeichnis

IMPORTANT INFORMATION

ALL REPLACEMENT PARTS

1. We recommend to use Yamaha genuine

parts for all replacements. Use oil and/or

grease recommended by Yamaha for

assembly and adjustment.

GASKETS, OIL SEALS AND O-RINGS

1. All gaskets, oil seals, and O-rings should be

replaced when an engine is overhauled. All

gasket surfaces, oil seal lips, and O-rings

must be cleaned.

2. Properly oil all mating parts and bearings

during reassembly. Apply grease to the oil

LOCK WASHERS/PLATES AND

1. All lock washers/plates 1 and cotter pins

must be replaced when they are removed.

Lock tab(s) should be bent along the bolt or

nut flat(s) after the bolt or nut has been

properly tightened.

BEARINGS AND OIL SEALS

1. Install the bearing(s) 1 and oil seal(s) 2

with their manufacturer's marks or numbers

facing outward. (In other words, the stamped

letters must be on the side exposed to view.)

When installing oil seal(s), apply a light coating

of lightweight lithium base grease to the seal

lip(s). Oil the bearings liberally when installing.

Do not use compressed air to spin the

bearings dry. This causes damage to the

bearing surfaces.

1. All circlips should be inspected carefully

before reassembly. 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

opposite to the thrust 3 it receives. See the

sectional view.