Disassembly And Reassembly; Cleaning The Chain Oil Filler Port - Hitachi CS 33EDT Service Manual

5. Cleaning the chain oil filler ports
(a) Remove the chain bar and remove any sawdust
clogging the filler ports.
(b) Remove sawdust from the groove on the chain bar
along which the saw chain travels, and from the chain
oil filler holes.
(a) With the Cylinder [93]<93>, Piston (M) [80]<80>, and Piston Ring [81]<81> removed, remove any
carbon accumulated on the cylinder exhaust port and piston, and use gasoline to thoroughly clean the
disassembled components. Apply two-cycle dedicated oil to the bearings and sliding sections for
assembly.
(b) When assembling the Crank Case [77]<77>, be sure to apply liquid gasket (Three-Bond 1207C).
(c) Make sure that the Clutch [11]<11> is left-threaded in the crank shaft.

Disassembly and reassembly

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• Chain oil filler ports
• Chain oil filler holes
Wire
Groove
Chain oil
filler ports
Chain oil
filler holes