Engine Overhaul - Husqvarna 2011 TE 630 Workshop Manual

Cleaning parts ............................................................................................. G.2
Clearances .................................................................................................. G.2
Cylinder head .............................................................................................. G.2
Valve seat refacing ...................................................................................... G.3
Valve guide .................................................................................................. G.5
Valve guide replacement ............................................................................. G.5
Valve ............................................................................................................ G.6
Valve spring ................................................................................................. G.6
Valve installation .......................................................................................... G.7
Rocker arm inspection ................................................................................. G.8
Camshaft ..................................................................................................... G.9
Timing chain and gears ............................................................................. G.10
Timing chain tensioners ............................................................................. G.10
Cylinder ......................................................................................................G.11
Piston..........................................................................................................G.11
Cylinder to piston clearance ...................................................................... G.12
Piston pin ................................................................................................... G.13
Piston rings ................................................................................................ G.14
Piston ring to cylinder clearance................................................................ G.14
Piston ring to groove clearance ................................................................. G.15
Big end radial clearance ............................................................................ G.16
Big end radial clearance ............................................................................ G.16
Balancing countershaft .............................................................................. G.16
Crankshaft ................................................................................................. G.17
Crankshaft straightness ............................................................................. G.17
Small end bushing replacement ................................................................ G.17
Clutch ........................................................................................................ G.18
Friction plate to clutch housing clearance ................................................. G.19
Clutch spring.............................................................................................. G.19
Shifter forks and gears .............................................................................. G.21
Selector drum ............................................................................................ G.21
Selector drum to shifter fork pins clearance .............................................. G.22
Oil pump disassembly ............................................................................... G.23
Part. N. 8000 H2051 (02-2010)

ENGINE OVERHAUL

G.1
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Section