Hitachi CS 33EB Manual De Instrucciones página 19

R e p l a c e m e n t b a r a n d c h a i n
combination
LENGTH-
BAR NO.
TYPE
26780 14" (350 mm)
MODEL
160NDEA041 16" (400 mm)
NO.
26780 14" (350 mm)
OREGON
160NDEA041 16" (400 mm)
Maintenance schedule
Below you will find some general maintenance
instructions. For further information please contact
Hitachi Authorized Service Centers.
Daily maintenance
○ Clean the exterior of the unit.
○ Clean the chain oil fi lter port.
○ Clean the groove and oil fi lter port in the guide bar.
○ Clean the side case of saw dust.
○ Check that the saw chain is sharp.
○ Check that the bar nuts are suffi ciently tightened.
○ Make sure that the chain transport guard is
undamaged and that it can be securely fi tted.
○ Check that nuts and screws are sufficiently
tightened.
Especially inspect the bolt of muffl er and ensure that
they are properly tightened before starting engine.
Should any of the bolts be loose, retighten them
immediately. Failure to do so could result in serious
hazard.
○ Check the tip of the guide bar. Please exchange it
for the new one when it is worn out.
○ Check the band of chain brake. Please exchange it
for the new one when it is worn out.
○ Clean the air fi lter.
Weekly maintenance
○ Check the recoil starter, especially cord.
○ Clean the exterior of the spark plug.
○ Remove the spark plug and check the electrode gap.
Adjust it to 0.024" (0.6 mm) or change the spark plug.
○ Clean the cooling fi ns on the cylinder and check that
the air intake at the recoil starter is not clogged.
Monthly maintenance
○ Rinse the fuel tank with gasoline, and clean fuel fi lter.
○ Clean chain oil fi lter.
○ Clean the exterior of the carburetor and the space
around it.
Quarterly maintenance
○ Clean the fan and the space around it.
○ Clean the muffl er of carbon.
CHAIN
NOSE-TYPE CKA
NO.
NON-ARMOR 91VG-52 8°
NON-ARMOR 91VG-57 1°
NON-ARMOR 91PX-52 16°
NON-ARMOR 91PX-57 16°
CAUTION
Cleaning fan and muffl er shall be done by a HITACHI
Authorized Service Centers.
NOTE
When ordering the parts to your nearest dealer,
please use the item numbers showing on the parts
breakdown section in this instruction.
English
19