Yamaha WaveRunner GP1300R 2003 Manuel D'atelier page 240

POWR
CYLINDER HEAD
EXPLODED DIAGRAM
1st 3.8 N • m (0.38 kgf • m, 2.7 ft • Ib)
2nd 7.6 N • m (0.76 kgf • m, 5.5 ft • Ib)
6 × 16 mm
1st 15 N • m (1.5 kgf • m, 11 ft • Ib)
2nd 35 N • m (3.5 kgf • m, 25 ft • Ib)
8 × 80 mm
4
LT LT
572
2
3
11
10
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name
CYLINDER HEAD REMOVAL
Muffler assembly
1 Spark plug
2 Bolt
3 Ground lead
4 Bolt
5 Bolt
6 Bolt
CYLINDER HEAD
8 × 55 mm
LT LT
572
5
a
9
LT LT
572
4.4 N • m (0.44 kgf • m, 3.2 ft • Ib)
5 × 16 mm
1st 22 N • m (2.2 kgf • m, 16 ft • Ib)
2nd 22 N • m (2.2 kgf • m, 16 ft • Ib)
3rd 35 N • m (3.5 kgf • m, 25 ft • Ib)
8 × 65 mm
25 N • m (2.5 kgf • m, 18 ft • Ib)
6
1
Q'ty
Follow the left "Step" for removal.
Refer to "MUFFLER ASSEMBLY."
3
1
1
NOTE:
2
Tighten the bolts in the proper sequence as
12
shown and in three stages. (Tighten bolts G
4
and H in two stages.)
5-25
a
9
E
F
A
8
7
7
1 2
8
6
5 4
11
10
0 9
D
H
Service points
E
B
3
C
G