Section 03 ENGINE
Sub-Section 05 (TOP END)
03-05-12
1. Sliding valve
2. O-ring
3. “TOP”
Install a new gasket
no. 26
. It must be installed at
the same time as the sliding valve
no. 24
.
Position the valve housing
no. 27
onto the cylin-
der so that its opening is toward the bottom.
1. Bottom of valve housing
When the valve is mounted onto the cylinder,
move the valve piston
no. 22
to ensure the sliding
valve
no. 24
moves easily and doesn’t stick.
All Engines
3, Piston
At assembly, place the pistons over the connect-
ing rods with the letters “AUS” (over an arrow on
the piston dome) facing in direction of the exhaust
port.
1. Exhaust side
NOTE:
On the 787 engine, the exhaust ports are
located on the same side as the intake.
F01D8KA
1
32
F01D8JB
1
F01D8LA
A01C01A
AUS
1
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