Bearings And Oil Seals - Yamaha JT1 Series Service Manual

3-18 Bearings and Oil Seals
Bearing(e3o4C3)
~-~-
Needle Bearlng(15000)
011 silal(SD26-38-5)
Fig 3-18-1
1. Removal and· Installation
1) Removal
Bearing (6304)
a. Pry the oil seals out of place with a slot head
screwdriver. Always replace the oil seals when
overhauling the engine.
(0 Screw driver)
b Drive out the bearing with a bearing tool.
{It is preferable to heat the case to approxi-
mately 120°c (250°F) to remove bearings).
2) Installation
ENGINE·
Bearings and Oil Seals
Bearing ( 6303)
F,g. 3-18-2
Fig. 3-18-3
Install bearings and oil seals with their stamped manufacturers marks or numerals facing outward (In other words,
the stamped letters must be on the exposed view side.)
When installing bearings, pack them with grease.
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