Checking The Sprockets And Chains; Installing The Crankshaft - Yamaha FZS1000N Service Manual

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CHECKING THE SPROCKETS AND CHAINS

crankshaft sprocket 1

oil/water pump assembly drive sprocket 2

Cracks/damage/wear ! Replace the de-

fective part(-s).

timing chain 1

Damage/stiffness ! Replace the timing

chain and crankshaft sprocket as a set.

oil/water pump assembly drive chain 2

Damage/stiffness ! Replace the oil/water

pump assembly drive chain and oil/water

pump assembly drive sprocket as a set.

crankshaft journal upper bearings 1

(into the upper crankcase)

Align the projections a on the crankshaft jour-

nal upper bearings with the notches b in the

Be sure to install each crankshaft journal up-

per bearing in its original place.

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