CARBURETTOR
Walbro HDA och HD
A
B
Maintain a high level of cleanliness when
reassembling the carburettor. Even small
particles of dirt can cause operating prob-
lems.
H
C
1.
If the throttle and choke valves, shafts,
lever arms and springs have been
dismantled these must be reassembled.
Lubricate the shaft bearings using a
light oil.
J
2.
3.
Fit the plugs (J). See page 91.
Fit the high and low jet screws and springs.
NOTE! Do not tighten the screws against
the seats. This can damage the seats and
needle tips.
D
G
F
4.
5.
6.
7.
Fit the fuel screen (D) by using the handle
of a small screwdriver.
Fit the pump diaphragm (G), gasket
(F) and cover (E) on the pump unit.
E
Fit the needle valve (C) with lever arm,
shaft and spring and tighten screw (H).
Check, using or a ruler or the like, that the
lever arm is level with the chamber floor.
See the figure to the lower right. The lever
arm can be bent if necessary to achieve
the correct settings.
8.
9.
Fit the control diaphragm (B) with gasket
and cover (A) on the metering unit.
Carry out a pressure test. See page 100.
English –
95
| Categories | Chainsaw Manuals, Husqvarna Chainsaw Manuals |
|---|---|
| Tags | Husqvarna 242XP, Husqvarna 246, Husqvarna 254XP, Husqvarna 257, Husqvarna 262XP, Husqvarna 268, Husqvarna 268K, Husqvarna 272K, Husqvarna 272S, Husqvarna 272XP, Husqvarna 281XP, Husqvarna 288XP, Husqvarna 3120XP, Husqvarna 36, Husqvarna 394XP, Husqvarna 40, Husqvarna 41, Husqvarna 42, Husqvarna 45, Husqvarna 51, Husqvarna 55, Husqvarna 61 |
| Model Year | 1997, 1998, 1999, 2000, 2001, 2002 |
| 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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