Repair instructions
Tank vent – testing
3
1
Fit the throttle pushrod in the tank and connect it to
the carburettor. Refit the spring.
Connect pressure gauge 502 50 38-01 to the fuel
hose. Pump the pressure up to 50 kPa (0.5 bar).
The pressure should drop to 20 kPa (0.2 bar)
within 60 seconds.
4
A
C
2
B
Connect the fuel hose to the carburettor. Check
that the hose is not kinked or too long to be
clamped between the crankcase and tank. The
correct hose length between the tank and crank-
case is 43 mm (1.69 inches). The correct hose
length between the crankcase and carburettor is
Use gauge 502 50 37-01 to measure vacuum.
Readings should be as follows: the vacuum should
increase from 30 to 15 within 30 seconds. If read-
ings are outside this range the vyon plugs must be
replaced.
53
mm (2.09 inches) excluding the mitred section.
5
Fuel tank – refitting
1
Insert the fuel hose into the carburettor chamber.
Refit the fuel tank.
2
Connect the fuel hose to the carburettor.
6
Then refit:
•
cable guide
Bolt the front vibration damping spring into posi-
tion, followed by both stops and the remaining
two vibration damping springs. Tighten to a torque
of 2–3 Nm. Check that both vibration damping
springs and the stops are correctly seated on the
crankcase. Incorrect fitting may result in higher
vibration levels.
• starter assembly (2.5–3 Nm)
•
•
•
chain and guide bar
clutch cover
air filter
• cylinder cover
English – 41
| 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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