BOMBARDIER SEA-DOO GS 5626 1998, Shop Manual

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Section 04 ENGINE
Subsection 05 (TOP END)
04-05-26
787 Engine
The exhaust manifold is used to align cylinders.
787 ENGINE
1. Aligning cylinders using exhaust manifold
9, Cylinder Block
947 Engine
Install studs no. 32 . Apply Loctite 242 to threads
and torque studs to 5 N•m (44 lbf• in ).
Install cylinder base gasket no. 10 . There is only
one way to install gasket.
The cylinder block is positioned with locating dow-
els.
1. Dowel
To easily slide cylinder block over pistons, use ring
compressor (P/N 290 876 965).
1. Slide this edge
NOTE: For each ring, make sure to align ring end
gap with piston locating pin.
Install cylinder block.
Install O-rings no. 31 .
13, Cylinder Screw
717 Engine
Apply synthetic grease below the screw head.
Apply also Loctite 242 (blue) on screw threads.
Install and torque screws in a criss-cross sequence
for each cylinder to 24 N•m (17 lbf•ft). Refer to the
following illustration.
F00D0FA
1
F06D1PA
1
-
CAUTION
The O-rings must be installed and properly po-
sitioned in the cylinder block. The O-rings are
meant to dampen stud vibration.
A01B1TA
1
F01D35A
1 4 1 4
3 2 3 2