Cylinder Head Replacement (Cylinder Head Removed); Valve Disassembly - Husqvarna TC449 Workshop Manual

Cylinder head replacement (cylinder head removed)

H01910
H01762
8000H5015
H01763
1 edition (08-2010) _Rev. 11-2010
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ENGINE DISASSEMBLY/REASSEMBLY
Valve removal
• Mark bucket type tappets (1), and remove them with a suitable tool.
• Check tappet (1) for wear. Replace it, if necessary.
• Remove valve bearing plate, and lay it onto the relevant bucket type tappet
Half balls can fall inside cylinder head oil ducts.
Plug ducts with a cloth.
• Overturn rocker arms (2), and disassemble half balls (3).
• Note half balls (3) position.
• Screw flat insert (N. 8000H5042) onto bearing plate (N. 8000H5015).
8000H5042
(1).
Caution
F1.45