Yamaha WR45OFR service manual Piston seal kit, Master cylinder, Use only new brake fluid

FRONT BRAKE AND REAR BRAKE CHAS

Å

ı

Åı

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EC533402

Piston seal kit

1.Remove:

●Dust seal 1

●Piston seal 2

NOTE:

Remove the piston seals and dust seals by pushing them with a finger.

CAUTION:ACHTUNG:

Never attempt to pry out piston seals and dust seals.

WARNING

Replace the piston seals and dust seals whenever a caliper is disassembled.

ÅFront ı Rear

EC5A4000

INSPECTION

EC534112

Master cylinder

1.Inspect:

●Master cylinder inner surface a Wear/scratches → Replace master cyl-

inder assembly. Stains → Clean.

WARNING

Use only new brake fluid.

ÅFront ı Rear

2.Inspect:

●Diaphragm 1 Crack/damage → Replace.

ÅFront

ıRear

3.Inspect:

●Master cylinder piston 1

●Master cylinder cup 2 Wear/damage/score marks → Replace

master cylinder kit.

ÅFront ı Rear

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