Yamaha YZF-R1 2000 Service Manual download pdf (Page 195)

4 - 60

ENG

CRANKCASE

EB412100

DISASSEMBLING THE CRANKCASE

1.Remove:

• crankcase bolts

NOTE:

• Loosen each bolt 1/4 of a turn at a

time, in stages and in a crisscross pat-

tern. After all of the bolts are fully loos-

ened, remove them.

• Loosen the bolts in decreasing numeri-

cal order (refer to the numbers in the

illustration).

• The numbers embossed on the crank-

case indicate the crankcase tightening

sequence.

2.Place the engine upside down.

3.Remove:

• lower crankcase

ACHTUNG:

CAUTION:

Tap on one side of the crankcase with a

soft-face hammer. Tap only on rein-

forced portions of the crankcase, not on

the crankcase mating surfaces. Work

slowly and carefully and make sure that

the crankcase halves separate evenly.

M9 × 115 mm bolts: 1 ~ @

M8 × 60 mm bolt: K

M8 × 50 mm bolt: L

M6 × 70 mm bolts: G, I, O

M6 × 65 mm bolt: Q

M6 × 64 mm bolts: F, N

M6 × 60 mm bolt: M

M6 × 55 mm bolts: A ~ E

M6 × 50 mm bolt: H

M6 × 45 mm bolts: J, P, R

4.Remove:

• dowel pins

5.Remove:

• crankshaft journal lower bearing

(from the lower crankcase)

NOTE:

Identify the position of each crankshaft

journal lower bearing so that it can be

reinstalled in its original place.

1 2 ... 190 191 192 193 194 195 196 197 198 199 200 ... 416 417

Comments to this Manuals

No comments