Yamaha FZ6-ST, Supplementary Service Manual

Page: 319 / 469

5-66
CRANKCASE
ENG
NOTE:
CAUTION:
NOTE:
Do not allow any sealant to come into contact
with the oil gallery or crankshaft journal bear-
ings. Do not apply sealant to within 2
X
3 mm of
the crankshaft journal bearings.
3. Install:
S
dowel pin
4. Set the shift drum assembly and transmis-
sion gears in the neutral position.
5. Install:
S
lower crankcase 1
(onto the upper crankcase 2 )
Before tightening the crankcase bolts, make
sure that the transmission gears shift cor-
rectly when the shift drum assembly is
turned by hand.
6. Install:
S
crankcase bolts
S
Lubricate the bolt threads with engine oil.
S
Install a washer on bolts 1
X
10
.
S
Seal bolt 18
S
Tighten the bolts in the tightening sequence
cast on the crankcase.
M8 85 mm (3.3 in) bolts:
1
X
7
,
10
M8 115 mm (4.5 in) bolts:
8
,
9
M8 65 mm (2.6 in) bolts:
11
,
12
M6 65 mm (2.6 in) bolts:
13
,
14
M6 55 mm (2.2 in) bolts:
15
,
22
X
26
M6 45 mm (1.8 in) bolts:
16
,
19
,
20
M6 65 mm (2.6 in) bolts:
17
,
27
M6 75 mm (3.0 in) bolt:
18
M6 100 mm (3.9 in) bolt:
21
Crankcase bolt
Bolt 1
X
10
1st: 12 Nm (1.2 m
S
kg, 8.7 ft
S
lb)
2nd: 25 Nm (2.5 m
S
kg, 18 ft
S
lb)
*3rd: 27 Nm (2.7 m
S
kg, 20 ft
S
lb)
Bolt
11
,
12
24 Nm (2.4 m
S
kg, 17 ft
S
lb)
Bolt
13
,
14
14 Nm (1.4 m
S
kg, 1.0 ft
S
lb)
Bolt 15
X
27
12 Nm (1.2 m
S
kg, 8.7 ft
S
lb)
* Loosen the bolts following the tightening order
and then tighten to specification torque.