Technical data

Section 04 ENGINE
Sub-Section 02 (TOP END)
040-02-13
Apply Loctite 515 in O-ring groove of cylinder
sleeves.
Make sure to install large O-rings around spark
plug holes and small O-ring where shown.
1. Large O-rings
2. Small O-ring
1,13,14, Cylinder Head Cover and Screw
587 Engine
Install cover over cylinder head. The two longer
screws must be installed on oval-shaped housing.
Make sure to install flame arrester support.
Torque cylinder head cover screws to 9 N•m (80
lbf•in) as per following illustrated sequence.
1. Longer screws
2,12, Cylinder Head and O-ring
717 and 787 Engines
Make sure to install O-rings around spark plug
holes and O-ring of cylinder head as shown in the
following illustration.
Apply Loctite 515 in O-ring groove of cylinder
sleeves.
1. O-ring
Install cylinder head.
1,15, Cylinder Head Cover and Screw
717 and 787 Engines
Install cylinder head cover.
Prior installation, apply Loctite 242 (blue) below
screw head and synthetic grease on screw
threads.
F01D14A
10
8
2
9
7
3
12
4
1
5
6
11
F01D14B
1
2
F01D15A
1
8
4 2
6
10
11
7
3
5
9
F01D5AA
1
1
www.SeaDooManuals.net