Section 04 ENGINE (2-STROKE)
Subsection 04 (TOP END)
F00B0KA
1
1. Tool cut-out toward bottom of piston
– Firmly hold puller and rotate handle to pull pis-
ton pin no. 4.
– Rotate spindle until the shoulder sleeve is
flushed with the piston recess.
F00B0LA
1
1. Shoulder sleeve flush with piston recess
– Loosen the extracting nut and remove puller.
– Remove the shoulder sleeve from piston.
F00B0MA
1
1. Remove shoulder sleeve
– Carefully remove the piston no. 3.
– The needles, thrust washers and the sleeve re-
main in the connecting rod bore and may be
used again.
1
2
F00B0NA
1. Needles and thrust washer
2. Sleeve
CLEANING
Discard all gaskets and O-rings.
Clean all metal components in a solvent.
Clean water passages and make sure they are not
clogged.
Remove carbon deposits from cylinder exhaust
port, RAVE valve (787 RFI and 947 DI engines),
cylinder head and piston dome.
Clean piston ring grooves with a groove cleaner
tool, or a piece of broken ring.
smr2004-Complete Line Up 111
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