Valves Assembly - Husqvarna TC449 Workshop Manual

8000H5017
8000H5015
H01764
H01769
H01762
1 edition (08-2010) _Rev. 11-2010
st
ENGINE DISASSEMBLY/REASSEMBLY
Valve assembly
• Assemble cylinder head onto support plate (N. 8000H5015).
8000H5016
• Fit supporting bracket (N. 8000H5017), spindle with handle (N.8000H5016),
connector (N. 8000H5018), and compression plate (N.8000H5019).
• Precharge springs using the compression plate (N. 8000H5019).
8000H5019
8000H5018
• Lubricate and assemble valve collets (1).
Molykote D Paste
• Remove supporting plate (N. 8000H5015), supporting bracket (N. 8000H5017),
spindle with handle (N. 8000H5016), connector (N. 8000H5018), and com-
pression plate (N. 8000H5019).
Half balls can fall inside cylinder head oil ducts.
Plug ducts with a cloth.
• Assemble half ball (3) on the relevant valve, and overturn rocker arm (2).
• Assemble plate on the relevant valve.
• Assemble bucket type tappet (1) on the relevant valve.
Consumables
Clear solid lubricant
for metal part
assembling and
settling
Caution
F1.51