Repair instructions
Crankshaft complete - dismantling
Crankshaft bearings – replacement
340, 345, 350
346XP, 351, 353
If the crankshaft bearings are to be replaced, tap
them out gently using drift 502 70 84-01.
1
Remove the following:
•
•
•
•
•
•
•
•
•
•
•
•
*
chain and bar
clutch cover
cylinder cover
starter assembly*
ignition system*
generator
centrifugal clutch*
throttle pushrod
carburettor*
The new bearings must be shrunk-fit into the
crankcase using a hot air gun.
Cleaning and inspection
silencer*
Clean and inspect all parts carefully.
piston and cylinder*
fuel tank*
Sealing ring – replacement
Remove the sealing ring from the magnet side us-
ing tool 502 50 55-01.
See special instructions.
2
Sealing ring replacement - drive side
Remove the oil pump.
1
Lift the crankshaft completely out of the crankcase.
350:
Unbolt the four bolts from underneath and lift off
the spacer.
Lift the crankshaft completely out of the crankcase.
Pry up the sealing ring from the bearing by using a
small screwdriver or the like.
Note. The sealing ring can be replaced without the
need of removing the bearing.
2
Press the new sealing ring into the bearing.
English – 47
| Categories | Chainsaw Manuals, Husqvarna Chainsaw Manuals |
|---|---|
| Tags | Husqvarna 340, Husqvarna 345, Husqvarna 346XP, Husqvarna 350, Husqvarna 351, Husqvarna 353 |
| Model Year | 2003, 2004, 2005, 2006 |
| Download File |
|
| Document Type | Operator's Manual |
| Language | English |
| Product Brand | Husqvarna, Chainsaw |
| Document File Type | |
| Publisher | husqvarna.com |
| Wikipedia's Page | Husqvarna |
| Copyright | Attribution Non-commercial |
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