6-30 POWER UNIT
NOTE:
To prevent damage to the crank pin and the bolt threads, install a
guide hose over the threads of the conrod bolts.
10. Remove the crankshaft.
11. Remove the oil seal 1 and the oil seal housing 2 from the
crankshaft.
12. Remove the pistons with the conrod.
NOTE:
•
For proper assembly, mark cylinder number on all conrods
and pistons using quick dry paint.
•
To prevent damage to the piston rings, decarbon from the
cylinder bore wall before removing the piston.
13. Remove all piston rings.
NOTE:
Install the 1st ring to the piston with its original direction.
There is no I.D. mark on the standard size 1st ring.
Guide hose
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