Procedure to tighten the aluminum bolts
1. In the following order, tighten the bolt at
6N•m (0.6kgf•m).
2. In the following order, loosen each bolt,
tighten at 3 N•m (0.3 kgf•m), and apply
snap and angle tightening at rotating angle
of 90°.
(Note: Do not loosen all bolts at once.
Repeat loosening and tightening operation
one by one bolt.)
TIP
The numbers 1 to 12 show the sequence
in which the bolts are tightened.
Use a new bolt only. (Do not reuse)
1
5
4
6
5
4
3
2
1
8
7
2
3
7
8
9
10
11
12
1
2
3
4
5
6
7
6
5
4
10
9
8
7
– 72 –
8
1
2
3
1
2
3
4
5
6