Yamaha YZF-R6T Supplementary Service Manual page 392

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CRANKCASE
EAS00384
DISASSEMBLING THE CRANKCASE
1. Place the engine upside down.
2. Remove:
S crankcase bolts
NOTE:
S Loosen each bolt 1/4 of a turn at a time, in
stages and in a crisscross pattern. After all of
the bolts are fully loosened, remove them.
S Loosen the bolts in decreasing numerical or-
der (refer to the numbers in the illustration).
S The numbers embossed on the crankcase in-
dicate the crankcase tightening sequence.
85 mm (3.3 in) bolts: 1 X 7 ,
M8
M8 115 mm (4.5 in) bolts: 8 , 9
M8 65 mm (2.6 in) bolts:
M6 65 mm (2.6 in) bolts:
M6 55 mm (2.2 in) bolts:
M6 45 mm (1.8 in) bolts:
M6 65 mm (2.6 in) bolts:
M6 75 mm (3.0 in) bolt:
M6 100 mm (3.9 in) bolts:
3. Remove:
S lower crankcase
CAUTION:
Tap on one side of the crankcase with a soft-
face hammer. Tap only on reinforced por-
tions of the crankcase, not on the crankcase
mating surfaces. Work slowly and carefully
and make sure the crankcase halves sepa-
rate evenly.
4. Remove:
S dowel pins
5. Remove:
S 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.
5-63
ENG
10
,
11 12
13 , 14
X
,
15 22 26
16 , 19 , 20
,
17 27
18
21