Yamaha FJR1300A - Page 341

CRANKCASE
5-80
7. Tighten:
• Crankcase bolts (M9 × 115 mm) “1”–“10”
WARNING
EW3P61013
Replace the bolts with new ones.
NOTE:
The tightening procedure of crankcase bolts “1”–
“10” is angle controlled, therefore tighten the
bolts using the following procedure.
▼▼▼▼▼▼▼▼▼ ▼ ▼▼▼▼▼▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼▼▼
a. Tighten the crankcase bolts in the proper
tightening sequence as shown.
b. Loosen and retighten the crankcase bolts in
the proper tightening sequence as shown.
c. Tighten the crankcase bolts further to reach
the specified angle 115–125° in the proper
tightening sequence as shown.
WARNING
EW3P61014
If the bolt is tightened more than the speci-
fied angle, do not loosen the bolt and then re-
tighten it. Instead, replace the bolt with a new
one and perform the procedure again.
CAUTION:
EC3P61033
• Do not use a torque wrench to tighten the
bolt to the specified angle.
• Tighten the bolt until it is at the specified
angle.
NOTE:
On a hexagonal bolt, note that the angle from
one corner to another is 60°.
▲▲▲▲▲▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲▲▲
8. Tighten:
• Crankcase bolts “11”–“31”
T
R
.
.
Crankcase bolt “1”–“10”
1st
20 Nm (2.0 m·kg, 14 ft·lb)
T
R
.
.
Crankcase bolt “1”–“10”
2nd
20 Nm (2.0 m·kg, 14 ft·lb)
T
R
.
.
Crankcase bolt “1”–“10”
Final
Specified angle 115–125°
13
21
18
15
16
17
20
19
22
9
8
14
24
29
30
3
6
23
1
2
5
4
7
10
25
31
28
26
27
11
12
New
9
8
3
6
1
2
5
4
7
10
Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk