Sea-doo RX Shop Manual page 88

RAVE Valve
Carburetor-Equipped Engines
Install the supporting ring no. 28 with the bevel
side facing the O-ring no. 27.
1. Bevel facing the O-ring
All Engines
There is only one way to insert the sliding valve
no. 22 in valve housing no. 25.
F06D12A
1. Sliding valve ridge toward housing groove
SMR2000-046_04_05A.FM
Piston
At assembly, place the pistons no. 3 with the let-
ters "AUS" (over an arrow on the piston dome)
facing in direction of the exhaust port.
A01C01A
1. Exhaust side
NOTE: The exhaust ports are located on the same
side as the intake.
Carefully cover crankcase opening as for disas-
sembly.
Piston Pin and Roller Bearing
To install roller bearing no. 4 and piston pin no. 6
use, piston pin puller (P/N 529 035 503) with the
appropriate set of sleeves as for disassembly.
– Replacement bearings are held in place by a lo-
cating sleeve outside and 2 plastic cage halves
inside.
– Push needle bearing together with inner halves
out of the locating sleeve into the connecting
rod bore.
– Replace the inner halves by the appropriate
1
sleeve tool in the connecting rod bore.
– Insert piston pin into piston until it comes flush
with inward edge of piston hub.
– Warm piston to approximately 50 - 60°C (122 -
140°F) and install it over connecting rod.
NOTE: Make sure thrust washers are present each
side of needles.
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Section 04 ENGINE
Subsection 05 (TOP END)
1
AUS
04-05-15