Repair instructions
Pressure testing the carburettor
Pressure testing should be carried out with the car-
burettor fully assembled. Testing should always be
carried out after the carburettor has been repaired,
but it can also be carried out as trouble shooting
before dismantling the carburettor.
See figure and carry out the test as follows:
1
Set the high and low jet screws two turns from
the bottom.
Fig 38
2
Connect pressure tester to the carburettor’s fuel
intake.
3
Lower the carburettor into a beaker of water (see
figure 37).
4
Pump the pressure up to 50 kPa.
5
No leakage is permitted. If a leakage occurs refer
to the table below.
Leakage at
Fault with
Diffuser jets
Needle valve
Leakage in impulse tube
Ventilation hole
Pump diaphragm
on metering unit.
Control diaphragm
English – 39
| Categories | Chainsaw Manuals, Husqvarna Chainsaw Manuals |
|---|---|
| Tags | Husqvarna 435, Husqvarna 435e, Husqvarna 440e |
| Model Year | 2003, 2004, 2005, 2006, 2007, 2008 |
| 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 |
(3 votes, average: 5 out of 5)
Lawn and Garden readers have rated 2003-2008 Husqvarna 435 435e 440e Chainsaw Workshop Manual 5.0 out of 5.0 based on 3 product reviews. Excellent, just what was needed