Rotax 2005 787 RFI User Manual

Section02717ENGINE
Subsection 03 (TOP END)
F01D35A
1 4 1 4
3 2 3 2
Cylinder Head
Install cylinder head gasket.
Make sure to install O-rings no. 14 around spark
plug holes and O-ring no. 15 of cylinder head as
shown in the following illustration.
F01D5AA
1
1
1. O-rings
Apply Loctite 518 (P/N 293 800 038) in O-ring
groove of cylinder sleeves.
Cylinder Head Cover
Install cylinder head cover no. 2.
Apply Loctite 243 (blue) (P/N 293 800 060) below
head of screws no. 1.
Apply also Molykote 111 (P/N 413 707 000) on
threads of screws no. 1.
Torque cylinder head screws no. 1 to 12 N•m
(106 lbf•in) as per following illustrated sequence.
Repeat the procedure, retightening all screws to
24 N•m(17lbf•ft).
F01D46A
10 8 2 4 6 12
113 1 59 7
TORQUING SEQUENCE
Exhaust Manifold
Make sure gaskets are properly positioned prior to
finalizing manifold installation.
Apply Molykote 111 (P/N 413 707 000) on threads
of exhaust manifold screws no. 4.
Install exhaust manifold no. 5 and torque screws
to 24 N•m(17lbf•ft) as per following illustrated
sequence.
F01D59A
1 3
5
8
2
4
7
6
smr2005-077 35
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Rotax 2005 787 RFI Specifications

General

Brand	Rotax
Model	2005 787 RFI
Category	Boat
Language	English